74LVC04A_4
74HC系列芯片资料
74HC00四2输入与非门 国际通用符号 54/7400 , 54/74H00, 54L 00 , 54/74S00 , 54/74LS0074LV00 , 74LVC0074HC02四2输入或非门 国际通用符号54/7402 , 54L 02 , 54/74S02 , 54/74LS02 , 54/74AS02 , 54/74ALS02 , 54/ 74F 02 , 54/74HC02 , 74AC 02 , 54/74HCT02 , 54/74ACT02 , 54/74AHC02 , 54/AHCT02 , 74LV02 , 74LVC0254/74HC00 , 54/ 74AC 00 , 54/74HCT00 54/74ACT00 , 54/74AHC0054/74AHCT00 ,54/74ALS00 , 54/ 74F 00 ,]Y 1A IB 2Y 2A 2B GND74HC04六反相器国际通用符号54/7404 , 54L 04 , 54/74H04 , 54/74S04 , 54/74LS04 , 54/74AS04 , 54/74ALS04 , 54/ 74F 04 , 54/74HCU04 , 54/74HC04 , 54/ 74AC 04 , 54/74HCT04 , 54/74ACT04 , 54/74AHC04 , 54/74AHCT04 , 74LV04 , 74LVC04 , 54/74AHCU04 , 74LVU04 , 74LVCU0474HC08四2输入与门国际通用符号54/7408 , 54/74S08 , 54/74LS08 , 54/74AS08 , 54/74ALS08 , 54/ 74F 08 , 54/74HC08 , 54/74HCT08 , 54/ 74AC08 , 54/74ACT08 , 54/74AHC08 , 54/74AHCT08 , 74LV08 , 74LVC08Y = AB74HC10三3输入与非门国际通用符号54/7410 , 54L 10 , 54/74H10 , 54/74S10 ,54/74LS10 54/74AS10 54/ 74F 10 , 54/74HC10 , 54/ 74AC 10 54/74HCT10 , 54/74ACT10 54/74ALS10 74LV101C 1Y 1C 3 日3A 3¥cP1A IB 2A 2B 2C 2Y GND 74HC20双4输入与非门国际通用符号54/7420 , 54L 20 , 54/74H20 , 54/74S20 54/ 74F 20 , 54/74HC20 , 54/ 74AC 20 ,,54/74LS20 , 54/74AS2054/74HCT20 , 54/74ACT2054/74ALS20¥ = ABCDO2YalrTHliTLir 4ID 1Y GNDV c< 2D 2C \C 2B 2A74HC30 8输入与非门国际通用符号54/7430 , 54L 30 , 54/74H30 , 54/74S30 ,54/74LS30 54/74AS30 54/74ALS30/ = ABCDEFGH.V<x NC H G NC MC Y7—L 1A B C D E F GND74HC32四2输入或门国际通用符号54/7432 , 54/74S32 , 54/74LS32 , 54/74AS32 , 54/74ALS32 , 54/ 74F 32 , 54/74HC32 ,54/ 74AC32 , 54/74HCT32, 54/74ACT32 , 54/74AHC32 , 54/74AHCT32 , 74LV32 , 74LVC32Y = A+BO74HC42 BCD —十进制译码器国际通用符号 54/ 7442A , 54L 42, 54/74LS42, 54/74HC42, 54/74HCT42十选一，在所有无效输入状态下，输出维持高电平。
74ACT04中文资料
74ACT04中文资料74ACT04HEX INVERTERApril 1997s HIGH SPEED:t PD =4.5ns (TYP.)at V CC =3.3V sLOW POWER DISSIPATION:I CC =4μA (MAX.)at T A =25o CsCOMPATIBLE WITH TTL OUTPUTS V IH =2V (MIN),V IL =0.8V (MAX)s50?TRANSMISSION LINE DRIVING CAPABILITYsSYMMETRICAL OUTPUT IMPEDANCE:|I OH |=I OL =24mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ?t PHLsOPERATING VOLTAGE RANGE:V CC (OPR)=4.5V to 5.5VsPIN AND FUNCTION COMPATIBLE WITH 74SERIES 04sIMPROVED LATCH-UP IMMUNITYDESCRIPTIONThe ACT04is an advanced high-speed CMOS HEX INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology.It is ideal for low power applications mantaining high speed operation similar toequivalent Bipolar Schottky TTL.The internal circuit is composed of 3stages including buffer output,which enables high noise immunity and stabe output.The device is designed to interface directly High Speed CMOS systems with TTL,NMOS and CMOS output voltage levels.All inputs and outputs are equipped with protection circuits against static discharge,giving them 2KV ESD immunity and transient excess voltage.PIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODES :74ACT04B 74ACT04M M(Micro Package)B (Plastic Package)1/7INPUT AND OUTPUT EQUIVALENT CIRCUITABSOLUTE MAXIMUM RATINGSSymbol ParameterValue Unit V CC Supply Voltage -0.5to +7V V I DC Input Voltage -0.5to V CC +0.5V V O DC Output Voltage -0.5to V CC +0.5V I IK DC Input Diode Curr ent ±20mA I OK DC Output Diode Current ±20mA I O DC Output Current ±50mA I CC or I GND DC V CC or Ground Current±300mAT stg Storage Temperature -65to +150o C T LLead Temperature (10sec)300oCAbsolute Maximum Ratings are those values beyond which damage to the device may occur.Functional operation under these condition is not implied.TRUTH TABLEA Y L H HLPIN DESCRIPTIONPIN No SYMBOL NAME AND FUNCTION 1,3,5,9,11,131A to 6A Data Inputs 2,4,6,8,10,121Y to 6Y Data Oututs 7GND Ground (0V)14V CCPositive Supply VoltageRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage 4.5to 5.5V V I Input Voltage 0to V CC V V O Output Voltage0to V CC VT op Operating Temperature:-40to +85oCdt/dvInput Rise and Fall Time V CC =4.5to 5.5V (note 1)8ns/V1)V IN from 0.8V to 2.0V74ACT042/7CAPACITIVE CHARACTERISTICSSymbolParameterTest ConditionsValueV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.C IN Input Capacitance 5.04pF C PDPower Dissipation Capacitance (note 1)5.037pF1)C PD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.(Refer to Test Circuit).Ave rage operating current can be obtained by the following equation.I CC (opr)=C PD ?V CC ?f IN +I CC /n (per circuit)AC ELECTRICAL CHARACTERISTICS (C L =50pF,R L =500?,Input t r =t f =3ns)SymbolParameterTest ConditionValueUnitV CC (V)T A =25oC -40to 85o CMin.Typ.Max.Min.Max.t PLH t PHLPropagation Delay Time(*)1.5 4.57.5 1.08.5ns(*)Voltage range is 5V ±0.5VDC SPECIFICATIONSSymbolParameterTest ConditionsValueUnitV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.V IH High Level Input Voltage 4.5V O =0.1V or V CC -0.1V 2.0 1.5 2.0V 5.5 2.01.52.0V IL Low Level Input Voltage 4.5V O =0.1V or V CC -0.1V 1.50.80.8V 5.5 1.50.80.8V OHHigh Level Output Voltage4.5V I (*)=V IH or V ILI O =-50μA 4.4 4.49 4.4V5.5I O =-50μA 5.4 5.495.44.5I O =-24mA 3.86 3.765.5I O =-24mA 4.864.76V OLLow Level Output Voltage4.5V I (*)=V IH or V ILI O =50μA 0.0010.10.1V5.5I O =50mA 0.0010.10.14.5I O =24mA 0.360.445.5I O =24mA0.360.44I I Input Leakage Current 5.5V I =V CC or GND ±0.1±1μA I CCT Max I CC /Input 5.5V I =V CC -2.1V 0.61.5mA I CC Quiescent Supply Current5.5V I =V CC or GND 440mA I OLD Dynamic Output Current (note 1,2)5.5V OLD =1.65V max 75mA I OHDV OHD =3.85V min-75mA1)Maximum test duration 2ms,one output loaded at time2)Incident wave switch ing is guaranteed on transmission lines with impe dances as low as 50?.(*)All outputs loaded.74ACT043/774ACT04TEST CIRCUITC L=50pF or equivalent(includes jig and probe capacitance)R L=R1=500?or equiva lentR T=Z OUT of pulse generator(typically50?)WAVEFORM:PROPAGATION DELAYS(f=1MHz) 4/7DIM.mminch MIN.TYP.MAX.MIN.TYP.MAX.a10.510.020B 1.391.650.0550.065b 0.50.020b10.250.010D 200.787E 8.50.335e 2.540.100e315.240.600F 7.10.280I 5.10.201L 3.30.130Z1.272.540.0500.100P001APlastic DIP14MECHANICAL DATA 74ACT045/7DIM.mm inch MIN.TYP.MAX.MIN.TYP.MAX.A 1.750.068a10.10.20.0030.007a2 1.650.064b 0.350.460.0130.018b10.190.250.0070.010C 0.50.019c145(typ.)D 8.558.750.3360.344E 5.86.20.2280.244e 1.270.050e37.620.300F 3.8 4.00.1490.157G 4.6 5.30.1810.208L 0.5 1.270.0190.050M 0.680.026S8(max.)P013GSO14MECHANICAL DATA74ACT046/774ACT04 Information furnished is believed to be accurate and reliable.However,SGS-THOMSON Microelectronics assumesno responsabilit y for the consequences of use of such information nor for any infringemen t of patents or other rights of third parties which may results from its use.No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectr onics.Specifications mention ed in this publication are subject to change without notice.This publication supersede s and replaces all information previously supplied.SGS-THOMSON Microelectr onics products are not auth orized for use as critical compon ents in life support devices or systems without expre ss written approval of SGS-THOMSON Microelectonics.1997SGS-THOMSON Microelectronics-Printed in Italy-All Rights Reserve dSGS-THOMSON Microelectronics GROUP OF COMPANIESAustralia-Brazil-Canada-China-France-Germany-Hong Kong-Italy-Japan-Korea-Malaysia-Malta-Morocco-The Netherlands-Singapore-Spain-Sweden-Switzerland-Taiwan-Thailand-United Kingdom-U.S.A.7/7。
74LVC245A_04中文资料
1/12July 2004s 5V TOLERANT INPUTSs HIGH SPEED: t PD = 6.3ns (MAX.) at V CC = 3V sPOWER DOWN PROTECTION ON INPUTS AND OUTPUTSsSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 24mA (MIN) at V CC = 3Vs PCI BUS LEVELS GUARANTEED AT 24 mA sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsOPERATING VOLTAGE RANGE:V CC (OPR) = 1.65V to 3.6V (1.2V Data Retention)sPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245sLATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17)sESD PERFORMANCE:HBM > 2000V (MIL STD 883 method 3015); MM > 200VDESCRIPTIONThe 74LVC245A is a low voltage CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology. It is ideal for 1.65 to 3.6V CC operations and low power and low noise applications.This IC is intended for two-way asynchronous communication between data buses and the direction of data transmission is determined by DIR input. The enable input G can be used to disable the device so that the buses are effectively isolated.It has more speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption.All inputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.All floating bus terminals during High Z State must be held HIGH or LOW.74LVC245ALOW VOLTAGE CMOS OCTAL BUS TRANSCEIVER(NOT INVERTED) HIGH PERFORMANCE.Table 1: Order CodesPACKAGE T & R SOP 74LVC245AMTR TSSOP74LVC245ATTR74LVC245A2/12Figure 2: Input And Output Equivalent CircuitTable 2: Pin DescriptionTable 3: Truth TableX : Don’t CareZ : High ImpedanceTable 4: Absolute Maximum RatingsAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied1) I O absolute maximum rating must be observed 2) V O< GNDPIN N°SYMBOL NAME AND FUNCTION 1DIR Directional Control 2, 3, 4, 5, 6, 7, 8, 9A1 to A8Data Inputs/Outputs 18, 17, 16, 15, 14, 13, 12, 11B1 to B8Data Inputs/Outputs19GOutput Enable Input 10GND Ground (0V)20V CCPositive Supply VoltageINPUTS FUNCTION OUTPUT G DIR A BUSB BUSYn L L OUTPUT INPUT A = B L H INPUT OUTPUT B = A HXZ ZZSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7.0V V I DC Input Voltage-0.5 to +7.0V V O DC Output Voltage (High Impedance or V CC = 0V)-0.5 to +7.0V V O DC Output Voltage (High or Low State) (note 1)-0.5 to V CC + 0.5V I IK DC Input Diode Current- 50mA I OK DC Output Diode Current (note 2)- 50mA I O DC Output Current ± 50mA I CC or I GND DC V CC or Ground Current per Supply Pin± 100mA T stg Storage Temperature -65 to +150°C T LLead Temperature (10 sec)300°C74LVC245A3/12Table 5: Recommended Operating Conditions1) Truth Table guaranteed: 1.2V to 3.6V 2) V IN from 0.8V to 2V at V CC = 3.0VTable 6: DC SpecificationsSymbol ParameterValue Unit V CC Supply Voltage (note 1) 1.65 to 3.6V V I Input Voltage0 to 5.5V V O Output Voltage (High Impedance or V CC = 0V)0 to 5.5V V O Output Voltage (High or Low State)0 to V CC V I OH , I OL High or Low Level Output Current (V CC = 3.0 to 3.6V)± 24mA I OH , I OL High or Low Level Output Current (V CC = 2.7 to 3.0V)± 12mA I OH , I OL High or Low Level Output Current (V CC = 2.3 to 2.7V)±8mA I OH , I OL High or Low Level Output Current (V CC = 1.65 to 2.3V)±4mA T op Operating Temperature-55 to 125°C dt/dvInput Rise and Fall Time (note 2)0 to 10ns/VSymbolParameterTest ConditionValueUnitV CC (V)-40 to 85 °C -55 to 125 °C Min.Max.Min.Max.V IHHigh Level Input Voltage 1.65 to 1.950.65V CC0.65V CC V2.3 to 2.7 1.7 1.72.7 to3.622V ILLow Level Input Voltage1.65 to 1.950.35V CC0.35V CC V 2.3 to 2.70.70.72.7 to 3.60.80.8V OHHigh Level Output Voltage1.65 to 3.6I O =-100 µA V CC -0.2V CC -0.2V1.65I O =-4 mA 1.2 1.22.3I O =-8 mA 1.7 1.72.7I O =-12 mA 2.2 2.23.0I O =-18 mA 2.4 2.43.0I O =-24 mA 2.22.2V OLLow Level Output Voltage1.65 to 3.6I O =100 µA 0.20.2V 1.65I O =4 mA 0.450.452.3I O =8 mA 0.70.72.7I O =12 mA 0.40.43.0I O =24 mA 0.550.55I I Input Leakage Current 3.6V I = 0 to 5.5V ± 5± 5µA I off Power Off Leakage Current0V I or V O = 5.5V 1010µA I OZHigh Impedance Output Leakage Current3.6V I = V IH orV IL V O = 0 to 5.5V ± 10± 10µA I CCQuiescent Supply Current3.6V I = V CC or GND1010µA V I or V O = 3.6 to5.5V± 10± 10∆I CCI CC incr. per Input2.7 to3.6V IH = V CC -0.6V500500µA74LVC245A4/12Table 7: Dynamic Switching Characteristics1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the LOW state.Table 8: AC Electrical Characteristics1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-ing in the same direction, either HIGH or LOW (t OSLH = | t PLHm - t PLHn |, t OSHL = | t PHLm - t PHLn |2) Parameter guaranteed by designTable 9: Capacitive Characteristics1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC /n (per circuit)SymbolParameterTest ConditionValue UnitV CC (V)T A = 25 °C Min.Typ.Max.V OLP Dynamic Low Level Quiet Output (note 1)3.3C L = 50pFV IL = 0V, V IH = 3.3V0.8V V OLV-0.8SymbolParameterTest ConditionValueUnitV CC (V)C L (pF)R L (Ω)t s = t r (ns)-40 to 85 °C -55 to 125 °C Min.Max.Min.Max.t PLH t PHLPropagation Delay Time1.65 to 1.953010002.0 2.09.0 2.012ns2.3 to 2.730500 2.0 2.08.0 2.010.52.750500 2.5 1.57.3 1.58.83.0 to 3.650500 2.5 1.0 6.3 1.07.6t PZL t PZHOutput Enable Time 1.65 to 1.95301000 2.0 2.012 2.016ns2.3 to 2.730500 2.0 2.09.5 2.012.52.750500 2.5 1.09.0 1.0113.0 to 3.650500 2.5 1.08.5 1.010t PLZ t PHZOutput Disable Time 1.65 to 1.95301000 2.0 2.011 2.014ns2.3 to 2.730500 2.0 2.09.0 2.0122.750500 2.5 2.08.5 2.0103.0 to 3.6505002.52.07.5 2.09.0t OSLH t OSHLOutput To Output Skew Time (note1, 2)2.7 to3.611nsSymbolParameterTest ConditionValue UnitV CC (V)T A = 25 °C Min.Typ.Max.C IN Input Capacitance4pF C PDPower Dissipation Capacitance (note 1)1.8f IN = 10MHz28pF 2.5303.33474LVC245A5/12Figure 3: Test CircuitR T = Z OUT of pulse generator (typically 50Ω)Table 10: Test Circuit And Waveform Symbol ValueFigure 4: Waveform - Propagation Delays (f=1MHz; 50% duty cycle)SymbolV CC1.65 to 1.95V2.3 to 2.7V 2.7V3.0 to 3.6V C L 30pF 30pF 50pF 50pF R L = R 11000Ω500Ω500Ω500ΩV S 2 x V CC 2 x V CC 6V 6V V IH V CC V CC 2.7V 2.7V V M VCC /2V CC /2 1.5V 1.5V V OH V CC V CC 3.0V 3.0V V X V OL + 0.15V V OL + 0.15V V OL + 0.3V V OL + 0.3V VY V OH - 0.15V V OH - 0.15V V OH - 0.3V V OH - 0.3V t r = t r<2.0ns<2.0ns<2.5ns<2.5ns74LVC245AFigure 5: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle)6/1274LVC245A7/12DIM.mm.inch MIN.TYPMAX.MIN.TYP.MAX.A 2.35 2.650.0930.104A10.10.300.0040.012B 0.330.510.0130.020C 0.230.320.0090.013D 12.6013.000.4960.512E 7.47.60.2910.299e 1.270.050H 10.0010.650.3940.419h 0.250.750.0100.030L 0.4 1.270.0160.050k 0°8°0°8°ddd0.1000.004SO-20 MECHANICAL DATA0016022D74LVC245A8/12DIM.mm.inchMIN.TYPMAX.MIN.TYP.MAX.A 1.20.047A10.050.150.0020.0040.006A20.81 1.050.0310.0390.041b 0.190.300.0070.012c 0.090.200.0040.0079D 6.4 6.5 6.60.2520.2560.260E 6.2 6.4 6.60.2440.2520.260E1 4.34.4 4.480.1690.1730.176e 0.65 BSC0.0256 BSCK 0˚8˚0˚8˚L0.450.600.750.0180.0240.030TSSOP20 MECHANICAL DATAcEbA2AE1D1PIN 1 IDENTIFICATIONA1LK e0087225C74LVC245A Tape & Reel SO-20 MECHANICAL DATAmm.inchDIM.MIN.TYP MAX.MIN.TYP.MAX.A33012.992C12.813.20.5040.519D20.20.795N60 2.362T30.4 1.197Ao10.8110.4250.433Bo13.213.40.5200.528Ko 3.1 3.30.1220.130Po 3.9 4.10.1530.161P11.912.10.4680.4769/1274LVC245ATape & Reel TSSOP20 MECHANICAL DATAmm.inch DIM.MIN.TYP MAX.MIN.TYP.MAX.A33012.992 C12.813.20.5040.519 D20.20.795N60 2.362T22.40.882 Ao 6.870.2680.276 Bo 6.97.10.2720.280 Ko 1.7 1.90.0670.075 Po 3.9 4.10.1530.161 P11.912.10.4680.47610/1274LVC245A Table 11: Revision HistoryDate Revision Description of Changes26-Jul-20044Ordering Codes Revision - pag. 1.11/1274LVC245AInformation furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is a registered trademark of STMicroelectronicsAll other names are the property of their respective owners© 2004 STMicroelectronics - All Rights ReservedSTMicroelectronics group of companiesAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America12/12。
74系列各个芯片详细介绍
74系列芯片资料程序匠人发表于 2005-10-29 19:20:00 阅读全文(2477) | 回复(0) | 引用通告(0) | 编辑74系列芯片资料反相器驱动器 LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门 LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38或门或非门与或非门 LS02 LS32 LS51 LS64 LS65异或门比较器 LS86译码器 LS138 LS139寄存器 LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门 74LS04┌┴─┴─┴─┴─┴─┴─┴┐六非门(OC门) 74LS05_ │14 13 12 11 10 9 8│六非门(OC高压输出) 74LS06Y = A ）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 74LS07│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │14 13 12 11 10 9 8│Y =A+C ）│四总线三态门 74LS125│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位总线驱动器 74LS245 │20 19 18 17 16 15 14 13 12 11│）│ DIR=1 A=>B│ 1 2 3 4 5 6 7 8 9 10│ DIR=0 B=>A└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与门 74LS08 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐__ │14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与非门 74LS00 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │14 13 12 11 10 9 8│Y = ABC ）│ 3输入三正与非门 74LS10 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ 8输入与非门 74LS30│ 1 2 3 4 5 6 7│ ________└┬─┬─┬─┬─┬─┬─┬┘ Y = ABCDEFGHA B C D E F GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或门 74LS32│14 13 12 11 10 9 8│）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或非门 74LS02│14 13 12 11 10 9 8│ ___）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴─┴─┴─┴─┴─┴─┴┐双与或非门 74S51│14 13 12 11 10 9 8│ _____）│ 2Y = AB+DE│ 1 2 3 4 5 6 7│ _______└┬─┬─┬─┬─┬─┬─┬┘ 1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴─┴─┴─┴─┴─┴─┴┐ 4-2-3-2与或非门 74S64 74S65(OC门) │14 13 12 11 10 9 8│ ______________）│ Y = ABCD+EF+GHI+JK│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门 74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ _ _│ 1 2 3 4 5 6 7│ Y=AB+AB└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器3-8译码器 74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _ ┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=A B C Y1=A B B Y2=A B C Y3=A B C │16 15 14 13 12 11 10 9 │）│ __ _ _ __ _ __ _ __│ 1 2 3 4 5 6 7 8│ Y4=A B C Y5=A B C Y6=A B C Y7=A B C └┬─┬─┬─┬─┬─┬─┬─┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器 74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B │16 15 14 13 12 11 10 9 │）│ __ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│ Y0=1A 1B Y1=1A 1B Y2=1A 1B Y3=1A 1B └┬─┬─┬─┬─┬─┬─┬─┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴─┴─┴─┴─┴─┴─┴┐双D触发器 74LS74│14 13 12 11 10 9 8 │）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位锁存器 74LS373│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND型号器件名称厂牌[数据表]SN7400四2输入端与非门 TI[DATA]SN7401四2输入端与非门(OC) SN7402四2输入端或非门 TI[DATA]SN7403四2输入端与非门(OC)TI[DATA]SN7404六反相器 TI[DATA]SN7405六反相器(OC)TI[DATA]SN7406六高压输出反相器 (OC,30V)TI[DATA]SN7407六高压输出缓冲,驱动器(OC,30V)TI[DATA]SN7408四2输入端与门 TI[DATA]SN7409四2输入端与门(OC)TI[DATA]SN7410三3输入端与非门 TI[DATA]SN7412三3输入端与非门(OC)TI[DATA]SN7413双4输入端与非门 TI[DATA]SN7414六反相器TI[DATA]SN7416六高压输出反相缓冲/驱动器 I[DATA]SN7417六高压输出缓冲/驱动器(OC,15V)TI[DATA]SN7420双4输入端与非门 TI[DATA]SN7422双4输入端与非门(OC)TI[DATA]SN7423可扩展双4输入端或非门 TI[DATA]SN7425双4输入端或非门TI[DATA]SN7426四2输入端高压输出与非缓冲器 [DATA]SN7427三3输入端或非门TI[DATA]SN7428四2输入端或非缓冲器 I[DATA]SN74308输入端与非门TI[DATA]SN7432四2输入端或门。
74LVC04A中文资料
元器件交易网SO14:plastic small outline package; 14 leads; body width 3.9 mm SOT108-1SSOP14:plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1TSSOP14:plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1NOTESPhilips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.LIFE SUPPORT APPLICATIONSPhilips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.Philips Semiconductors 811 East Arques Avenue P .O. Box 3409Sunnyvale, California 94088–3409Telephone 800-234-7381DEFINITIONSData Sheet IdentificationProduct StatusDefinitionObjective SpecificationPreliminary Specification Product Specification Formative or in DesignPreproduction ProductFull ProductionThis data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice.This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product.© Copyright Philips Electronics North America Corporation 1997All rights reserved. Printed in U.S.A.print codeDate of release: 05-96。
友台半导体有限公司74LVC1G04非门集成电路说明书
■产品简介74LVC1G04是一款的非门集成电路,可实现的数学逻辑运算。
采用先进CMOS 工艺设计，具有低功耗和高输出驱动能力的工作特点，电源电压VCC 在1.65V 和5.5V 之间芯片均可正常工作。
并且74LVC1G04具有多种小型封装外形，可广泛应用于高端精密仪器和小型化低功耗的手持设备，以及人工智能等领域。
■产品特点■产品用途管脚名称DBV/DCK/DRLDRY/DSF YZP DPW 说明NC 11,5A1,B21空脚A 22B12输入GND 33C13电源地Y 44C24输出VCC56A25电源正注：NC----空脚，内部无连接线，●便携式音频接口●蓝光播放器和家庭影院●数字电视●固态硬盘●无线耳机，智能手表等●智能穿戴设备●低输入电流：典型值0.1uA ●宽工作电压范围：1.65V to 5.5V●低静态功耗：典型值0.1uA ●封装形式：DBV/DCK/DRL/YZP/DRY/DSF/DPW●高输出驱动：VCC=4.5V,大于32MASN SOT23-5SC70-5SOT-553SOT-886DSBGA-5X2SON-5SON-6■极限参数参数符号极限值单位工作电压VCC6.5V输入VIN-0.5~6.5V输出电压（1）VOUT-0.5~6.5V单个管脚输出电流IOUT25mAVcc或GND电流ICC50mA存储温度TS-65-150℃引脚焊接温度TW260,10s℃注：1、在VCC=0V断电状态下，输出所能承受的极限电压，2、极限参数是指无论在任何条件下都不能超过的极限值。
万一超过此极限值，将有可能造成产品劣化等物理性损伤；同时在接近极限参数下，不能保证芯片可以正常工作。
■原理逻辑图■真值表■工作条件项目符号测试条件最小值典型值最大值单位工作电压V CC- 1.65- 5.5V 输入高电平电压V IHV CC=1.65V~1.95V0.65*V CC--VV CC=2.3V~2.7V 1.7V--V CC=3V~5.5V0.7*V CC--输入高电平电压V IHV CC=1.65V~1.95V--0.35*V CCVV CC=2.3V~2.7V--0.7V CC=3V~5.5V--0.3*V CC 输入电压V I-0- 5.5V输出电压V O-0-V CC V 高电平输出电流I OHV CC=1.65V---4mAV CC=2.3V---8V CC=3V---16V CC=4.5V---32低电平输出电流I OLV CC=1.65V--4mAV CC=2.3V--8V CC=3V--16V CC=4.5V--32工作温度T A-40-105℃■电学特性直流电学特性:TA=25℃项目符号测试条件V CC典型值最大值单位高电平负载电压V OH I OH=-100uA 1.65V~5.5V 1.64-V I OH=-4mA 1.65V 1.47-I OH=-8mA 2.3V 2.15-I OH=-16mA3V 2.73-I OH=-32mA 4.5V 4.0低电平负载电压V OL I OH=100uA 1.65V~5.5V0.01-V I OH=4mA 1.65V0.11-I OH=8mA 2.3V0.11-I OH=16mA3V0.2-I OH=32mA 4.5V0.35-输入电流I I A V I=5.5V或GND0~5.5V0.01±5uA关断电流I OFF V I V I=5.5V00.01±10uA V O V O=5.5V00.01±10工作电流I CC V I=5.5V，I O=01.65V~5.5V0.0110uA V I=GND，I O=00.0110工作电流变化值 I CC A=V CC-0.6V3V~5.5V25-uA 交流电学特性:Ta=25℃V CC=5.0V，t r=t f≤20ns见测试方法。
74门电路系列芯片资料图表
74HC00 四 2 输入与非门国际通用符号54/7400 ， 54/74H00 ， 54L 00 ， 54/74S00 ， 54/74LS00 ， 54/74ALS00 ， 54/ 74F 00 ，54/74HC00 ， 54/ 74AC 00 ， 54/74HCT00 ， 54/74ACT00 ， 54/74AHC00 ， 54/74AHCT00 ，74LV00 ， 74LVC00。
74HC02 四 2 输入或非门国际通用符号54/7402 ， 54L 02 ， 54/74S02 ， 54/74LS02 ， 54/74AS02 ， 54/74ALS02 ， 54/ 74F 02 ，54/74HC02 ， 74AC 02 ， 54/74HCT02 ， 54/74ACT02 ， 54/74AHC02 ， 54/AHCT02 ， 74LV02 ，74LVC02。
74HC04 六反相器国际通用符号54/7404 ， 54L 04 ， 54/74H04 ， 54/74S04 ， 54/74LS04 ， 54/74AS04 ， 54/74ALS04 ，54/ 74F 04 ， 54/74HCU04 ， 54/74HC04 ， 54/ 74AC 04 ， 54/74HCT04 ， 54/74ACT04 ，54/74AHC04 ， 54/74AHCT04 ， 74LV04 ， 74LVC04 ， 54/74AHCU04 ， 74LVU04 ， 74LVCU04。
74HC08 四 2 输入与门国际通用符号54/7408 ， 54/74S08 ， 54/74LS08 ， 54/74AS08 ， 54/74ALS08 ， 54/ 74F 08 ， 54/74HC08 ，54/74HCT08 ， 54/ 74AC 08 ， 54/74ACT08 ， 54/74AHC08 ， 54/74AHCT08 ， 74LV08 ， 74LVC08。
74LV04中文资料
元器件交易网DIP14:plastic dual in-line package; 14 leads (300 mil)SOT27-1SO14:plastic small outline package; 14 leads; body width 3.9 mm SOT108-1SSOP14:plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1TSSOP14:plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.This data sheet contains preliminary data, and supplementary data will be published at a later date. PhilipsSemiconductors reserves the right to make changes at any time without notice in order to improve designand supply the best possible product.Philips Semiconductors811 East Arques AvenueP .O. Box 3409Sunnyvale, California 94088–3409Telephone 800-234-7381DEFINITIONSData Sheet IdentificationProduct Status Definition Objective Specification Preliminary Specification Product Specification Formative or in Design Preproduction Product Full ProductionThis data sheet contains the design target or goal specifications for product development. Specificationsmay change in any manner without notice.This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changesat any time without notice, in order to improve design and supply the best possible product.© Copyright Philips Electronics North America Corporation 1998All rights reserved. Printed in U.S.A.print codeDate of release: 05-96。
芯片介绍
附表74HC00 四 2 输入与非门国际通用符号54/7400 ， 54/74H00 ， 54L 00 ， 54/74S00 ， 54/74LS00 ， 54/74ALS00 ， 54/ 74F 00 ，54/74HC00 ， 54/ 74AC 00 ， 54/74HCT00 ， 54/74ACT00 ， 54/74AHC00 ， 54/74AHCT00 ，74LV00 ， 74LVC00。
74HC02 四 2 输入或非门国际通用符号54/7402 ， 54L 02 ， 54/74S02 ， 54/74LS02 ， 54/74AS02 ， 54/74ALS02 ， 54/ 74F 02 ，54/74HC02 ， 74AC 02 ， 54/74HCT02 ， 54/74ACT02 ， 54/74AHC02 ， 54/AHCT02 ， 74LV02 ，74LVC02。
74HC04 六反相器国际通用符号54/7404 ， 54L 04 ， 54/74H04 ， 54/74S04 ， 54/74LS04 ， 54/74AS04 ， 54/74ALS04 ，54/ 74F 04 ， 54/74HCU04 ， 54/74HC04 ， 54/ 74AC 04 ， 54/74HCT04 ， 54/74ACT04 ，54/74AHC04 ， 54/74AHCT04 ， 74LV04 ， 74LVC04 ， 54/74AHCU04 ， 74LVU04 ， 74LVCU04。
74HC08 四 2 输入与门国际通用符号54/7408 ， 54/74S08 ， 54/74LS08 ， 54/74AS08 ， 54/74ALS08 ， 54/ 74F 08 ， 54/74HC08 ，54/74HCT08 ， 54/ 74AC 08 ， 54/74ACT08 ， 54/74AHC08 ， 54/74AHCT08 ， 74LV08 ， 74LVC08。
HD74ALVC2G04US中文资料
Rev.0, Jul. 2001, page 4 of 10
HD74ALVC2G04
Electrical Characteristics
(Ta = −40 to 85°C)
Item Input voltage Symbol VIH VCC (V) 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 VIL 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 Output voltage VOH Min to Max 1.2 1.4 1.65 2.3 3.0 VOL Min to Max 1.2 1.4 1.65 2.3 3.0 Input current Quiescent supply current Output leakage current Input capacitance IIN ICC IOFF CIN 3.6 3.6 0 3.3
Rev.0, Jul. 2001, page 3 of 10
HD74ALVC2G04
Recommended Operating Conditions
Item Supply voltage range Input voltage range Output voltage range Output current Symbol VCC VI VO IOH Min 1.2 0 0 IOL Input transition rise or fall rate ∆t / ∆v Ta 0 0 Operating free-air temperature −40 Note: Unused or floating inputs must be held high or low. Max 3.6 3.6 VCC −2 −4 −6 −18 −24 2 4 6 18 24 20 10 85 °C ns / V Unit V V V mA VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 to 2.7 V VCC = 3.3±0.3 V Conditions
74ACT04中文资料
74ACT04HEX INVERTERApril 1997s HIGH SPEED:t PD =4.5ns (TYP.)at V CC =3.3V sLOW POWER DISSIPATION:I CC =4µA (MAX.)at T A =25o CsCOMPATIBLE WITH TTL OUTPUTS V IH =2V (MIN),V IL =0.8V (MAX)s50ΩTRANSMISSION LINE DRIVING CAPABILITYsSYMMETRICAL OUTPUT IMPEDANCE:|I OH |=I OL =24mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅t PHLsOPERATING VOLTAGE RANGE:V CC (OPR)=4.5V to 5.5VsPIN AND FUNCTION COMPATIBLE WITH 74SERIES 04sIMPROVED LATCH-UP IMMUNITYDESCRIPTIONThe ACT04is an advanced high-speed CMOS HEX INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology.It is ideal for low power applications mantaining high speed operation similar toequivalent Bipolar Schottky TTL.The internal circuit is composed of 3stages including buffer output,which enables high noise immunity and stabe output.The device is designed to interface directly High Speed CMOS systems with TTL,NMOS and CMOS output voltage levels.All inputs and outputs are equipped with protection circuits against static discharge,giving them 2KV ESD immunity and transient excess voltage.PIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODES :74ACT04B 74ACT04M M(Micro Package)B (Plastic Package)1/7INPUT AND OUTPUT EQUIVALENT CIRCUITABSOLUTE MAXIMUM RATINGSSymbol ParameterValue Unit V CC Supply Voltage -0.5to +7V V I DC Input Voltage -0.5to V CC +0.5V V O DC Output Voltage -0.5to V CC +0.5V I IK DC Input Diode Current ±20mA I OK DC Output Diode Current ±20mA I O DC Output Current ±50mA I CC or I GND DC V CC or Ground Current±300mAT stg Storage Temperature -65to +150o C T LLead Temperature (10sec)300oCAbsolute Maximum Ratings are those values beyond which damage to the device may occur.Functional operation under these condition is not implied.TRUTH TABLEA Y L H HLPIN DESCRIPTIONPIN No SYMBOL NAME AND FUNCTION 1,3,5,9,11,131A to 6A Data Inputs 2,4,6,8,10,121Y to 6Y Data Oututs 7GND Ground (0V)14V CCPositive Supply VoltageRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage 4.5to 5.5V V I Input Voltage 0to V CC V V O Output Voltage0to V CC VT op Operating Temperature:-40to +85oCdt/dvInput Rise and Fall Time V CC =4.5to 5.5V (note 1)8ns/V1)V IN from 0.8V to 2.0V74ACT042/7CAPACITIVE CHARACTERISTICSSymbolParameterTest ConditionsValueUnitV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.C IN Input Capacitance 5.04pF C PDPower Dissipation Capacitance (note 1)5.037pF1)C PD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.(Refer to Test Circuit).Ave rage operating current can be obtained by the following equation.I CC (opr)=C PD •V CC •f IN +I CC /n (per circuit)AC ELECTRICAL CHARACTERISTICS (C L =50pF,R L =500Ω,Input t r =t f =3ns)SymbolParameterTest ConditionValueUnitV CC (V)T A =25oC -40to 85o CMin.Typ.Max.Min.Max.t PLH t PHLPropagation Delay Time5.0(*)1.5 4.57.5 1.08.5ns(*)Voltage range is 5V ±0.5VDC SPECIFICATIONSSymbolParameterTest ConditionsValueUnitV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.V IH High Level Input Voltage 4.5V O =0.1V or V CC -0.1V 2.0 1.5 2.0V 5.5 2.01.52.0V IL Low Level Input Voltage 4.5V O =0.1V or V CC -0.1V 1.50.80.8V 5.5 1.50.80.8V OHHigh Level Output Voltage4.5V I (*)=V IH or V ILI O =-50µA 4.4 4.49 4.4V5.5I O =-50µA 5.4 5.495.44.5I O =-24mA 3.86 3.765.5I O =-24mA 4.864.76V OLLow Level Output Voltage4.5V I (*)=V IH or V ILI O =50µA 0.0010.10.1V5.5I O =50mA 0.0010.10.14.5I O =24mA 0.360.445.5I O =24mA0.360.44I I Input Leakage Current 5.5V I =V CC or GND ±0.1±1µA I CCT Max I CC /Input 5.5V I =V CC -2.1V 0.61.5mA I CC Quiescent Supply Current5.5V I =V CC or GND 440mA I OLD Dynamic Output Current (note 1,2)5.5V OLD =1.65V max 75mA I OHDV OHD =3.85V min-75mA1)Maximum test duration 2ms,one output loaded at time2)Incident wave switch ing is guaranteed on transmission lines with impe dances as low as 50Ω.(*)All outputs loaded.74ACT043/774ACT04TEST CIRCUITC L=50pF or equivalent(includes jig and probe capacitance)R L=R1=500Ωor equiva lentR T=Z OUT of pulse generator(typically50Ω)WAVEFORM:PROPAGATION DELAYS(f=1MHz) 4/7DIM.mminch MIN.TYP.MAX.MIN.TYP.MAX.a10.510.020B 1.391.650.0550.065b 0.50.020b10.250.010D 200.787E 8.50.335e 2.540.100e315.240.600F 7.10.280I 5.10.201L 3.30.130Z1.272.540.0500.100P001APlastic DIP14MECHANICAL DATA74ACT045/7DIM.mm inch MIN.TYP.MAX.MIN.TYP.MAX.A 1.750.068a10.10.20.0030.007a2 1.650.064b 0.350.460.0130.018b10.190.250.0070.010C 0.50.019c145(typ.)D 8.558.750.3360.344E 5.86.20.2280.244e 1.270.050e37.620.300F 3.8 4.00.1490.157G 4.6 5.30.1810.208L 0.5 1.270.0190.050M 0.680.026S8(max.)P013GSO14MECHANICAL DATA74ACT046/774ACT04 Information furnished is believed to be accurate and reliable.However,SGS-THOMSON Microelectronics assumes no responsabilit y for the consequences of use of such information nor for any infringemen t of patents or other rights of third parties which may results from its use.No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectr onics.Specifications mention ed in this publication are subject to change without notice.This publication supersede s and replaces all information previously supplied.SGS-THOMSON Microelectr onics products are not auth orized for use as critical compon ents in life support devices or systems without expre ss written approval of SGS-THOMSON Microelectonics.©1997SGS-THOMSON Microelectronics-Printed in Italy-All Rights Reserve dSGS-THOMSON Microelectronics GROUP OF COMPANIESAustralia-Brazil-Canada-China-France-Germany-Hong Kong-Italy-Japan-Korea-Malaysia-Malta-Morocco-The Netherlands-Singapore-Spain-Sweden-Switzerland-Taiwan-Thailand-United Kingdom-U.S.A.7/7。
_74系列芯片功能简介
74HC251 8-CH 3-STATE MUX 8路3态多路器
74HC253 DUAL 4-CH 3-STATE MUX 4路3态多路器
74HC257 QUAD 2-CH 3-STATE MUX 4路3态多路器
74HC137 3-TO-8 DECODERS W/LATCHES 3-8线译码器
74HC138 3-8 LINE DECODER 3线至8线译码器
74HC139 2-4 LINE DECODER 2线至4线译码器
74HC14 TRIGGERED HEX INVERTER 六触发反向器
74HC365 HEX 3-STATE BUFFER 六个三态缓冲门
74HC366 3-STATE BUFFER INVERTER 缓冲反向器
74HC367 3-STATE BUFFER INVERTER 缓冲反向器
74HC368 3-STATE BUFFER INVERTER 缓冲反向器
7403 QUAD 2-INPUT NAND GATES 与非门
7404 HEX INVERTING GATES 反向器
7406 HEX INVERTING GATES HV 高输出反向器
7408 QUAD 2-INPUT AND GATE 与门
7409 QUAD 2-INPUT AND GATES OC 与门
74HC373 3-STATE OCTAL D LATCHES 三态D型锁存器
74HC374 3-STATE OCTAL D FLIPFLOP 三态D触发器
74HC393 4-BIT BINARY COUNTER 4位二进制计数器
74系列各个芯片详细介绍
74系列芯片资料程序匠人发表于 2005-10-29 19:20:00 阅读全文(2477) | 回复(0) | 引用通告(0) | 编辑74系列芯片资料反相器驱动器 LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门 LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38或门或非门与或非门 LS02 LS32 LS51 LS64 LS65异或门比较器 LS86译码器 LS138 LS139寄存器 LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门74LS04 ┌┴─┴─┴─┴─┴─┴─┴┐六非门(OC门) 74LS05_ │1413 12 11 10 9 8│六非门(OC高压输出) 74LS06Y = A ）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴─┴─┴─┴─┴─┴─┴┐│1413 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 7 4LS07│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │1413 12 11 10 9 8│Y =A+C ）│四总线三态门 74LS125 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8位总线驱动器 74LS245│2019 18 17 16 15 14 13 12 11│）│DIR =1 A=>B│ 1 2 3 4 5 6 7 8 9 10│DIR=0 B=>A└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐│1413 12 11 10 9 8│Y = AB ）│2输入四正与门 74LS08 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐__ │1413 12 11 10 9 8│Y = AB ）│2输入四正与非门 74LS 00│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │1413 12 11 10 9 8│Y = ABC ）│3输入三正与非门 74LS 10│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│1413 12 11 10 9 8│）│8输入与非门 74LS30│ 1 2 3 4 5 6 7│________└┬─┬─┬─┬─┬─┬─┬┘Y = ABCDEFGHA B C D E F GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐2输入四或门 74LS32│1413 12 11 10 9 8│）│Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐2输入四或非门 74LS02│1413 12 11 10 9 8│ ___）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴─┴─┴─┴─┴─┴─┴┐双与或非门 74S51│1413 12 11 10 9 8│ _____）│2Y = AB+DE│ 1 2 3 4 5 6 7│ _______└┬─┬─┬─┬─┬─┬─┬┘1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴─┴─┴─┴─┴─┴─┴┐4-2-3-2与或非门 74S64 74S65(OC门)│1413 12 11 10 9 8│______________）│Y = ABCD+EF+GHI+JK│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门 74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐│1413 12 11 10 9 8│）│_ _│ 1 2 3 4 5 6 7│Y=AB+AB└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8*2输入比较器 74LS688│2019 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器3-8译码器 74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _ ┌┴─┴─┴─┴─┴─┴─┴─┴┐Y0=A B C Y1=A B B Y2=A B C Y3=A B C│1615 14 13 12 11 10 9 │）│__ _ _ ___ __ _ __│ 1 2 3 4 5 6 7 8│Y4=A B C Y5=A B C Y6=A B C Y 7=A B C└┬─┬─┬─┬─┬─┬─┬─┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器 74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴─┴─┴─┴─┴─┴─┴─┴┐Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B│1615 14 13 12 11 10 9 │）│__ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│Y0=1A 1B Y1=1A 1B Y2=1A 1B Y 3=1A 1B└┬─┬─┬─┬─┬─┬─┬─┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8*2输入比较器 74LS688│2019 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴─┴─┴─┴─┴─┴─┴┐双D触发器 74LS74│1413 12 11 10 9 8 │）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8位锁存器 74LS373│2019 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND型号器件名称厂牌[数据表]SN7400四2输入端与非门 TI[DATA]SN7401四2输入端与非门(OC) SN7402四2输入端或非门 TI[DATA]SN7403四2输入端与非门(OC)TI[DATA]SN7404六反相器 TI[DATA]SN7405六反相器(O C)TI[DATA]SN7406六高压输出反相器(OC,30V)TI[DATA]SN7407六高压输出缓冲,驱动器(OC,30V)TI[DATA]SN7408四2输入端与门TI[DATA]SN7409四2输入端与门(OC)TI[DATA]SN7410三3输入端与非门 TI[DATA]SN7412三3输入端与非门(OC)TI[DATA]SN7413双4输入端与非门TI[DATA]SN7414六反相器TI[DATA]SN7416六高压输出反相缓冲/驱动器 I[DATA]SN7417六高压输出缓冲/驱动器(OC,15V)TI[DATA]SN7420双4输入端与非门 TI[DATA]SN7422双4输入端与非门(OC)TI[DATA]SN7423可扩展双4输入端或非门 TI[DATA]SN7425双4输入端或非门TI[DATA]SN7426四2输入端高压输出与非缓冲器 [DATA]SN7427三3输入端或非门TI[DATA]SN7428四2输入端或非缓冲器 I[DATA]SN74308输入端与非门TI[DATA]SN7432四2输入端或门。
74系列芯片名称及解释
74系列芯片名称及解释型号内容---------------------------------------------------- 74ls00 2输入四与非门74ls01 2输入四与非门 (oc)74ls02 2输入四或非门74ls03 2输入四与非门 (oc)74ls04 六倒相器74ls05 六倒相器(oc)74ls06 六高压输出反相缓冲器/驱动器(oc,30v) 74ls07 六高压输出缓冲器/驱动器(oc,30v)74ls08 2输入四与门74ls09 2输入四与门(oc)74ls10 3输入三与非门74ls11 3输入三与门74ls12 3输入三与非门 (oc)74ls13 4输入双与非门 (斯密特触发)74ls14 六倒相器(斯密特触发)74ls15 3输入三与门 (oc)74ls16 六高压输出反相缓冲器/驱动器(oc,15v) 74ls17 六高压输出缓冲器/驱动器(oc,15v)74ls18 4输入双与非门 (斯密特触发)74ls19 六倒相器(斯密特触发)74ls20 4输入双与非门74ls21 4输入双与门74ls22 4输入双与非门(oc)74ls23 双可扩展的输入或非门74ls24 2输入四与非门(斯密特触发)74ls25 4输入双或非门(有选通)74ls26 2输入四高电平接口与非缓冲器(oc,15v) 74ls27 3输入三或非门74ls28 2输入四或非缓冲器74ls30 8输入与非门74ls31 延迟电路74ls32 2输入四或门74ls33 2输入四或非缓冲器(集电极开路输出)74ls34 六缓冲器74ls35 六缓冲器(oc)74ls36 2输入四或非门(有选通)74ls37 2输入四与非缓冲器74ls38 2输入四或非缓冲器(集电极开路输出)74ls39 2输入四或非缓冲器(集电极开路输出)74ls40 4输入双与非缓冲器74ls41 bcd-十进制计数器74ls42 4线-10线译码器(bcd输入)74ls43 4线-10线译码器(余3码输入)74ls44 4线-10线译码器(余3葛莱码输入)74ls45 bcd-十进制译码器/驱动器74ls46 bcd-七段译码器/驱动器74ls47 bcd-七段译码器/驱动器74ls48 bcd-七段译码器/驱动器74ls49 bcd-七段译码器/驱动器(oc)74ls50 双二路2-2输入与或非门(一门可扩展)74ls51 双二路2-2输入与或非门74ls51 二路3-3输入,二路2-2输入与或非门74ls52 四路2-3-2-2输入与或门(可扩展)74ls53 四路2-2-2-2输入与或非门(可扩展)74ls53 四路2-2-3-2输入与或非门(可扩展)74ls54 四路2-2-2-2输入与或非门74ls54 四路2-3-3-2输入与或非门74ls54 四路2-2-3-2输入与或非门74ls55 二路4-4输入与或非门(可扩展)74ls60 双四输入与扩展74ls61 三3输入与扩展74ls62 四路2-3-3-2输入与或扩展器74ls63 六电流读出接口门74ls64 四路4-2-3-2输入与或非门74ls65 四路4-2-3-2输入与或非门(oc)74ls70 与门输入上升沿jk触发器74ls71 与输入r-s主从触发器74ls72 与门输入主从jk触发器74ls73 双j-k触发器(带清除端)74ls74 正沿触发双d型触发器(带预置端和清除端)74ls75 4位双稳锁存器74ls76 双j-k触发器(带预置端和清除端)74ls77 4位双稳态锁存器74ls78 双j-k触发器(带预置端,公共清除端和公共时钟端) 74ls80 门控全加器74ls81 16位随机存取存储器74ls82 2位二进制全加器(快速进位)74ls83 4位二进制全加器(快速进位)74ls84 16位随机存取存储器74ls85 4位数字比较器74ls86 2输入四异或门74ls87 四位二进制原码/反码/oi单元74ls89 64位读/写存储器74ls90 十进制计数器74ls91 八位移位寄存器74ls92 12分频计数器(2分频和6分频)74ls93 4位二进制计数器74ls94 4位移位寄存器(异步)74ls95 4位移位寄存器(并行io)74ls96 5位移位寄存器74ls97 六位同步二进制比率乘法器74ls100 八位双稳锁存器74ls103 负沿触发双j-k主从触发器(带清除端)74ls106 负沿触发双j-k主从触发器(带预置,清除,时钟) 74ls107 双j-k主从触发器(带清除端)74ls108 双j-k主从触发器(带预置,清除,时钟)74ls109 双j-k触发器(带置位,清除,正触发)74ls110 与门输入j-k主从触发器(带锁定)74ls111 双j-k主从触发器(带数据锁定)74ls112 负沿触发双j-k触发器(带预置端和清除端)74ls113 负沿触发双j-k触发器(带预置端)74ls114 双j-k触发器(带预置端,共清除端和时钟端)74ls116 双四位锁存器74ls120 双脉冲同步器/驱动器74ls121 单稳态触发器(施密特触发)74ls122 可再触发单稳态多谐振荡器(带清除端)74ls123 可再触发双单稳多谐振荡器74ls125 四总线缓冲门(三态输出)74ls126 四总线缓冲门(三态输出)74ls128 2输入四或非线驱动器74ls131 3-8译码器74ls132 2输入四与非门(斯密特触发)74ls133 13输入端与非门74ls134 12输入端与门(三态输出)74ls135 四异或/异或非门74ls136 2输入四异或门(oc)74ls137 八选1锁存译码器/多路转换器74ls138 3-8线译码器/多路转换器74ls139 双2-4线译码器/多路转换器74ls140 双4输入与非线驱动器74ls141 bcd-十进制译码器/驱动器74ls142 计数器/锁存器/译码器/驱动器74ls145 4-10译码器/驱动器74ls147 10线-4线优先编码器74ls148 8线-3线八进制优先编码器74ls150 16选1数据选择器(反补输出)74ls151 8选1数据选择器(互补输出)74ls152 8选1数据选择器多路开关74ls153 双4选1数据选择器/多路选择器74ls154 4线-16线译码器74ls155 双2-4译码器/分配器(图腾柱输出)74ls156 双2-4译码器/分配器(集电极开路输出) 74ls157 四2选1数据选择器/多路选择器74ls158 四2选1数据选择器(反相输出)74ls160 可预置bcd计数器(异步清除)74ls161 可预置四位二进制计数器(并清除异步) 74ls162 可预置bcd计数器(异步清除)74ls163 可预置四位二进制计数器(并清除异步) 74ls164 8位并行输出串行移位寄存器74ls165 并行输入8位移位寄存器(补码输出)74ls166 8位移位寄存器74ls167 同步十进制比率乘法器74ls168 4位加/减同步计数器(十进制)74ls169 同步二进制可逆计数器74ls170 4*4寄存器堆74ls171 四d触发器(带清除端)74ls172 16位寄存器堆74ls173 4位d型寄存器(带清除端)74ls174 六d触发器74ls175 四d触发器74ls176 十进制可预置计数器74ls177 2-8-16进制可预置计数器74ls178 四位通用移位寄存器74ls179 四位通用移位寄存器74ls180 九位奇偶产生/校验器74ls181 算术逻辑单元/功能发生器74ls182 先行进位发生器74ls183 双保留进位全加器74ls184 bcd-二进制转换器74ls185 二进制-bcd转换器74ls190 同步可逆计数器(bcd,二进制)74ls191 同步可逆计数器(bcd,二进制)74ls192 同步可逆计数器(bcd,二进制)74ls193 同步可逆计数器(bcd,二进制)74ls194 四位双向通用移位寄存器74ls195 四位通用移位寄存器74ls196 可预置计数器/锁存器74ls197 可预置计数器/锁存器(二进制)74ls198 八位双向移位寄存器74ls199 八位移位寄存器74ls210 2-5-10进制计数器74ls213 2-n-10可变进制计数器74ls221 双单稳触发器74ls230 八3态总线驱动器74ls231 八3态总线反向驱动器74ls240 八缓冲器/线驱动器/线接收器(反码三态输出) 74ls241 八缓冲器/线驱动器/线接收器(原码三态输出) 74ls242 八缓冲器/线驱动器/线接收器74ls243 4同相三态总线收发器74ls244 八缓冲器/线驱动器/线接收器74ls245 八双向总线收发器74ls246 4线-七段译码/驱动器(30v)74ls247 4线-七段译码/驱动器(15v)74ls248 4线-七段译码/驱动器74ls249 4线-七段译码/驱动器74ls251 8选1数据选择器(三态输出)74ls253 双四选1数据选择器(三态输出)74ls256 双四位可寻址锁存器74ls257 四2选1数据选择器(三态输出)74ls258 四2选1数据选择器(反码三态输出)74ls259 8为可寻址锁存器74ls260 双5输入或非门74ls261 4*2并行二进制乘法器74ls265 四互补输出元件74ls266 2输入四异或非门(oc)74ls270 2048位rom (512位四字节,oc)74ls271 2048位rom (256位八字节,oc)74ls273 八d触发器74ls274 4*4并行二进制乘法器74ls275 七位片式华莱士树乘法器74ls276 四jk触发器74ls278 四位可级联优先寄存器74ls279 四s-r锁存器74ls280 9位奇数/偶数奇偶发生器/较验器74ls28174ls283 4位二进制全加器74ls290 十进制计数器74ls291 32位可编程模74ls293 4位二进制计数器74ls294 16位可编程模74ls295 四位双向通用移位寄存器74ls298 四-2输入多路转换器(带选通)74ls299 八位通用移位寄存器(三态输出)74ls348 8-3线优先编码器(三态输出)74ls352 双四选1数据选择器/多路转换器74ls353 双4-1线数据选择器(三态输出)74ls354 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls355 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls356 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls357 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls365 6总线驱动器74ls366 六反向三态缓冲器/线驱动器74ls367 六同向三态缓冲器/线驱动器74ls368 六反向三态缓冲器/线驱动器74ls373 八d锁存器74ls374 八d触发器(三态同相)74ls375 4位双稳态锁存器74ls377 带使能的八d触发器74ls378 六d触发器74ls379 四d触发器74ls381 算术逻辑单元/函数发生器74ls382 算术逻辑单元/函数发生器74ls384 8位*1位补码乘法器74ls385 四串行加法器/乘法器74ls386 2输入四异或门74ls390 双十进制计数器74ls391 双四位二进制计数器74ls395 4位通用移位寄存器74ls396 八位存储寄存器74ls398 四2输入端多路开关(双路输出)74ls399 四-2输入多路转换器(带选通)74ls422 单稳态触发器74ls423 双单稳态触发器74ls440 四3方向总线收发器,集电极开路74ls441 四3方向总线收发器,集电极开路74ls442 四3方向总线收发器,三态输出74ls443 四3方向总线收发器,三态输出74ls444 四3方向总线收发器,三态输出74ls445 bcd-十进制译码器/驱动器,三态输出74ls446 有方向控制的双总线收发器74ls448 四3方向总线收发器,三态输出74ls449 有方向控制的双总线收发器74ls465 八三态线缓冲器74ls466 八三态线反向缓冲器74ls467 八三态线缓冲器74ls468 八三态线反向缓冲器74ls490 双十进制计数器74ls540 八位三态总线缓冲器(反向)74ls541 八位三态总线缓冲器74ls589 有输入锁存的并入串出移位寄存器74ls590 带输出寄存器的8位二进制计数器74ls591 带输出寄存器的8位二进制计数器74ls592 带输出寄存器的8位二进制计数器74ls593 带输出寄存器的8位二进制计数器74ls594 带输出锁存的8位串入并出移位寄存器74ls595 8位输出锁存移位寄存器74ls596 带输出锁存的8位串入并出移位寄存器74ls597 8位输出锁存移位寄存器74ls598 带输入锁存的并入串出移位寄存器74ls599 带输出锁存的8位串入并出移位寄存器74ls604 双8位锁存器74ls605 双8位锁存器74ls606 双8位锁存器74ls607 双8位锁存器74ls620 8位三态总线发送接收器(反相)74ls621 8位总线收发器74ls622 8位总线收发器74ls623 8位总线收发器74ls640 反相总线收发器(三态输出)74ls641 同相8总线收发器,集电极开路74ls642 同相8总线收发器,集电极开路74ls643 8位三态总线发送接收器74ls644 真值反相8总线收发器,集电极开路74ls645 三态同相8总线收发器74ls646 八位总线收发器,寄存器74ls647 八位总线收发器,寄存器74ls648 八位总线收发器,寄存器74ls649 八位总线收发器,寄存器74ls651 三态反相8总线收发器74ls652 三态反相8总线收发器74ls653 反相8总线收发器,集电极开路74ls654 同相8总线收发器,集电极开路74ls668 4位同步加/减十进制计数器74ls669 带先行进位的4位同步二进制可逆计数器74ls670 4*4寄存器堆(三态)74ls671 带输出寄存的四位并入并出移位寄存器74ls672 带输出寄存的四位并入并出移位寄存器74ls673 16位并行输出存储器,16位串入串出移位寄存器74ls674 16位并行输入串行输出移位寄存器74ls681 4位并行二进制累加器74ls682 8位数值比较器(图腾柱输出)74ls683 8位数值比较器(集电极开路)74ls684 8位数值比较器(图腾柱输出)74ls685 8位数值比较器(集电极开路)74ls686 8位数值比较器(图腾柱输出)74ls687 8位数值比较器(集电极开路)74ls688 8位数字比较器(oc输出)74ls689 8位数字比较器74ls690 同步十进制计数器/寄存器(带数选,三态输出,直接清除)74ls691 计数器/寄存器(带多转换,三态输出)74ls692 同步十进制计数器(带预置输入,同步清除)74ls693 计数器/寄存器(带多转换,三态输出)74ls696 同步加/减十进制计数器/寄存器(带数选,三态输出,直接清除)74ls697 计数器/寄存器(带多转换,三态输出)74ls698 计数器/寄存器(带多转换,三态输出)74ls699 计数器/寄存器(带多转换,三态输出)74ls716 可编程模n十进制计数器74ls718 可编程模n十进制计数器/bbs/read.php?fid=10&tid=14&fpage=174HC/LS/HCT/F系列芯片的区别1、 LS是低功耗肖特基，HC是高速COMS。
逻辑门电路的主要电气参数
74LVC04
74ALVC 04
5.3
5.5
3.8
2
7．功耗
功耗是门电路的重要参数之一。功耗有静态功耗和动态功耗之分。
所谓静态功耗指的是当电路的输出没有状态转换时的功耗。
CMOS电路在输出发生状态转换时的功耗称为动态功耗。
CMOS电路的动态功耗与转换频率和电源电压的平方成正比。当工 作频率比较高时，CMOS门的功耗可能会超过TTL电路。在设计 CMOS 电路时，尽量选用低电源电压器件，例如3.3V供电电源 74LVC系列或1.8V供电电源74AUC系列，以降低功率损耗。
导通延迟时间tPHL——从输入波形上升沿的中点到输出波形下降沿的中点 所经历的时间。
截止延迟时间tPLH——从输入波形下降沿的中点到输出波形上升沿的中点
所经历的时间。
t 与非门的平均传输延迟时间tpd： pd
tPLH
tPHL 2
一般TTL与非门传输延迟时间tpd的值为几纳秒～十几个纳秒。
表2.4.4 各种系列TTL门电路（以74××00）的传输延迟时间
N OL
I OL I IL
4 10 0.4
根据上述两种情况的计算，取数值小的为扇出数，即CMOS最多可 接74LS系列TTL门电路的输入端10个。
6.传输延迟时间
传输延迟时间是表征门电路开关速度的参数，它说明门电路在输入脉冲 （波形）的作用下，其输出波形相对于输入波形延迟了多长时间。
图2.4.6 门电路传输延迟波形图
数字电子技术及应用
逻辑门电路的主要电气参数
1. 电压传输特性 （1） TTL门电路的电压传输特性
阈值电压VTH约为1.4V。 输出高电平约为3.4V。 输出低电平约为0.2V，
74V1T04_04中文资料
1/9April 2004s HIGH SPEED:t PD =4.7ns (TYP.)at V CC =5V sLOW POWER DISSIPATION:I CC =1µA(MAX.)at T A =25°CsCOMPATIBLE WITH TTL OUTPUTS:V IH =2V (MIN),V IL =0.8V (MAX)s POWER DOWN PROTECTION ON INPUT sSYMMETRICAL OUTPUT IMPEDANCE:|I OH |=I OL =8mA (MIN)at V CC =4.5V sBALANCED PROPAGATION DELAYS:t PLH ≅t PHLsOPERATING VOLTAGE RANGE:V CC (OPR)=4.5V to 5.5VsIMPROVED LATCH-UP IMMUNITYDESCRIPTIONThe 74V1T04is an advanced high-speed CMOS SINGLE INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology.The internal circuit is composed of 3stages including buffer output,which provide high noise immunity and stable output.Power down protection is provided on input and 0to 7V can be accepted on input with no regard to the supply voltage.This device can be used to interface 5V to 3V.74V1T04SINGLEINVERTERPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE T &R SOT23-5L 74V1T04STR SOT323-5L74V1T04CTR74V1T042/9INPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur.Functional operation under these conditions is not impliedRECOMMENDED OPERATING CONDITIONS1)V IN from 0.8V to 2VPIN N°SYMBOL NAME AND FUNCTION 1NC Not Connected 21A Data Input 41Y Data Output 3GND Ground (0V)5V CCPositive Supply VoltageA Y L H HLSymbol ParameterValue Unit V CC Supply Voltage -0.5to +7.0V V I DC Input Voltage -0.5to +7.0V V O DC Output Voltage -0.5to V CC +0.5V I IK DC Input Diode Current -20mA I OK DC Output Diode Current ±20mA I O DC Output Current ±25mA I CC or I GND DC V CC or Ground Current±50mA T stg Storage Temperature -65to +150°C T LLead Temperature (10sec)300°CSymbol ParameterValue Unit V CC Supply Voltage 4.5to 5.5V V I Input Voltage 0to 5.5V V O Output Voltage 0to V CC V T op Operating Temperature-55to 125°C dt/dvInput Rise and Fall Time (note 1)(V CC =5.0±0.5V)0to 20ns/V74V1T043/9DC SPECIFICATIONSAC ELECTRICAL CHARACTERISTICS (Input t r =t f =3ns)(*)Voltage range is 5.0V ±0.5VCAPACITIVE CHARACTERISTICS1)C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.(Refer to Test Circuit).Average operating current can be obtained by the following equation.I CC(opr)=C PD x V CC x f IN +I CCSymbolParameterTest ConditionValue UnitV CC (V)T A =25°C -40to 85°C -55to 125°C Min.Typ.Max.Min.Max.Min.Max.V IH High Level Input Voltage4.5to5.5222V V IL Low Level Input Voltage4.5to5.50.80.80.8V V OH High Level Output Voltage4.5I O =-50µA 4.4 4.54.4 4.4V 4.5I O =-8mA 3.943.83.7V OL Low Level Output Voltage4.5I O =50µA 0.00.10.10.1V4.5I O =8mA 0.360.440.55I I Input Leakage Current0to 5.5V I =5.5V or GND ±0.1±1.0±1.0µA I CC Quiescent Supply Current5.5V I =V CC or GND 11020µA +I CCAdditional Worst Case Supply Current5.5One Input at 3.4V,other input at V CCor GND1.351.51.5mA SymbolParameterTest ConditionValue UnitV CC (V)C L (pF)T A =25°C -40to 85°C -55to 125°C Min.Typ.Max.Min.Max.Min.Max.t PLH t PHLPropagation Delay Time5.0(*)15 4.76.7 1.07.5 1.08.5ns 5.0(*)505.57.71.08.51.09.5SymbolParameterTest ConditionValue UnitT A =25°C -40to 85°C -55to 125°C Min.Typ.Max.Min.Max.Min.Max.C IN Input Capacitance 4101010pF C PDPower Dissipation Capacitance (note 1)16pF74V1T044/9TEST CIRCUITL R T =Z OUT of pulse generator (typically 50Ω)WAVEFORM:PROPAGATION DELAY (f=1MHz;50%dutycycle)74V1T047/974V1T04 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is a registered trademark of STMicroelectronicsAll other names are the property of their respective owners© 2004 STMicroelectronics - All Rights ReservedSTMicroelectronics GROUP OF COMPANIESAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.9/9。
74LVC系列
LVC00ADGG系列封装AHC00D系列明烽威电子明烽威电子明烽威电子74LVC162244ADGG TSSOP4874AHC00D 74LVC162245ADGG TSSOP4874AHC02D 74LVC162373ADGG TSSOP4874AHC04D 74LVC16244ADGG TSSOP4874AHC08D 74LVC16245ADGG TSSOP4874AHC123D 74LVC16373ADGG TSSOP4874AHC125D 74LVC16374ADGG TSSOP4874AHC126D 74LVC16240ADGG TSSOP4874AHC132D 74LVC16241ADGG TSSOP4874AHC138D AHCT00D系列封装74AHC139D 明烽威电子明烽威电子74AHC14D 74AHCT00D SOP1474AHC157D 74AHCT02D SOP1474AHC164D 74AHCT04D SOP1474AHC240D 74AHCT08D SOP1474AHC244D 74AHCT123D SOP1674AHC245D 74AHCT125D SOP1474AHC257D 74AHCT126D SOP1474AHC259D 74AHCT132D SOP1474AHC273D 74AHCT138D SOP1674AHC30D 74AHCT139D SOP1474AHC32D 74AHCT14D SOP1474AHC373D 74AHCT157D SOP1674AHC374D 74AHCT164D SOP1474AHC377D 74AHCT240D SOP2074AHC541D 74AHCT244D SOP2074AHC573D 74AHCT245D SOP2074AHC574D 74AHCT257D SOP1674AHC594D 74AHCT259D SOP1674AHC595D 74AHCT273D SOP2074AHC74D 74AHCT30D SOP1474AHC86D74AHCT32D SOP14AHCT00PW系列74AHCT373D SOP20明烽威电子74AHCT374D SOP2074AHCT00PW 74AHCT377D SOP2074AHCT02PW 74AHCT541D SOP2074AHCT04PW 74AHCT573D SOP2074AHCT08PW 74AHCT574D SOP2074AHCT123APW 74AHCT594D SOP1674AHCT125PW 74AHCT595D SOP1674AHCT126PW 74AHCT74D SOP1474AHCT132PW 74AHCT86D SOP1474AHCT138PW AHC00PW系列封装74AHCT139PW74AHCT14PW 74AHC00PW TSSOP1474AHCT157PW 74AHC02PW TSSOP1474AHCT164PW 74AHC04PW TSSOP1474AHCT240PW 74AHC08PW TSSOP1474AHCT244PW 74AHC123APW TSSOP1674AHCT245PW 74AHC125PW TSSOP1474AHCT257PW 74AHC126PW TSSOP1474AHCT259PW 74AHC132PW TSSOP1474AHCT273PW 74AHC138PW TSSOP1674AHCT30PW 74AHC139PW TSSOP1474AHCT32PW 74AHC14PW TSSOP1474AHCT373PW 74AHC157PW TSSOP1674AHCT374PW 74AHC164PW TSSOP1474AHCT377PW 74AHC240PW TSSOP2074AHCT541PW 74AHC244PW TSSOP2074AHCT573PW 74AHC245PW TSSOP2074AHCT574PW 74AHC257PW TSSOP1674AHCT594PW 74AHC259PW TSSOP1674AHCT595PW 74AHC273PW TSSOP2074AHCT74PW 74AHC30PW TSSOP1474AHCT86PW74AHC32PW TSSOP14LVC1G00GF系列74AHC373PW TSSOP20明烽威电子74AHC374PW TSSOP2074LVC1G00GF 74AHC377PW TSSOP2074LVC1G02GF 74AHC541PW TSSOP2074LVC1G04GF 74AHC573PW TSSOP2074LVC1G06GF 74AHC574PW TSSOP2074LVC1G07GF 74AHC594PW TSSOP1674LVC1G08GF 74AHC595PW TSSOP1674LVC1G10GF 74AHC74PW TSSOP1474LVC1G11GF 74AHC86PW TSSOP1474LVC1G123GF LVC2G00GF系列封装74LVC1G125GF 明烽威电子明烽威电子74LVC1G126GF 74LVC2G00GF DFN874LVC1G14GF 74LVC2G02GF DFN874LVC1G157GF 74LVC2G04GF DFN674LVC1G17GF 74LVC2G06GF DFN674LVC1G175GF 74LVC2G07GF DFN674LVC1G19GF 74LVC2G08GF DFN874LVC1G27GF 74LVC2G125GF DFN874LVC1G3157GF 74LVC2G126GF DFN874LVC1G32GF 74LVC2G14GF DFN674LVC1G332GF 74LVC2G17GF DFN674LVC1G34GF 74LVC2G240GF DFN874LVC1G38GF 74LVC2G241GF DFN874LVC1G384GF 74LVC2G32GF DFN874LVC1G53GF 74LVC2G34GF DFN674LVC1G57GF 74LVC2G38GF DFN874LVC1G58GF 74LVC2G53GF DFN874LVC1G66GF 74LVC2G74GF DFN874LVC1G74GF 74LVC2G86GF DFN874LVC1G79GF LVC1G00GV系列封装74LVC1G80GF74LVC1G86GF74LVC1G00GV SOT-75374LVC1G97GF 74LVC1G02GV SOT-75374LVC1G98GF 74LVC1G04GV SOT-75374LVC1G99GF 74LVC1G06GV SOT-753LVCH00ADGG系列74LVC1G07GV SOT-75374LVC1G08GV SOT-75374LVCH162244ADGG 74LVC1G10GV SOT-45774LVCH162245ADGG 74LVC1G11GV SOT-45774LVCH162373ADGG 74LVC1G125GV SOT-75374LVCH16244ADGG 74LVC1G126GV SOT-75374LVCH16373ADGG 74LVC1G14GV SOT-75374LVCH16374ADGG 74LVC1G157GV SOT-45774LVCH162374ADGG 74LVC1G17GV SOT-75374LVCH16541ADGG 74LVC1G175GV SOT-457LVCH00ADB系列74LVC1G18GV SOT-457明烽威电子74LVC1G19GV SOT-45774LVC00ADB74LVC1G27GV SOT-45774LVC02ADB74LVC1G3157GV SOT-45774LVC04ADB74LVC1G32GV SOT-75374LVC08ADB74LVC1G332GV SOT-45774LVC125ADB 74LVC1G34GV SOT-75374LVC138ADB 74LVC1G38GV SOT-75374LVC139ADB 74LVC1G384GV SOT-75374LVC14ADB74LVC1G386GV SOT-45774LVC157ADB 74LVC1G57GV SOT-45774LVC241ADB 74LVC1G58GV SOT-45774LVC257ADB 74LVC1G66GV SOT-75374LVC2952ADB 74LVC1G79GV SOT-75374LVC32ADB74LVC1G80GV SOT-75374LVC373ADB 74LVC1G86GV SOT-75374LVC374ADB 74LVC1G97GV SOT-45774LVC38ADB74LVC1G98GV SOT-45774LVC4245ADB LVC00ADL系列封装74LVC541ADB明烽威电子74LVC543ADB 74LVC162244ADL SSOP4874LVC544ADB 74LVC162245ADL SSOP4874LVC573ADB 74LVC162373ADL SSOP4874LVC574ADB 74LVC16244ADL SSOP4874LVC646ADB 74LVC16245ADL SSOP4874LVC74ADB 74LVC16373ADL SSOP4874LVC821ADB 74LVC16374ADL SSOP4874LVC823ADB 74LVC16240ADL SSOP4874LVC827ADB 74LVC16240ADL SSOP4874LVC841ADB LVC00AD系列封装74LVC86ADB明烽威电子LVC00ABQ系列74LVC245AD SOP20明烽威电子74LVC00AD SOP1474LVC244ABQ 74LVC02AD SOP1474LVC245ABQ 74LVC04AD SOP1474LVC00ABQ74LVC08AD SOP1474LVC02ABQ 74LVC125AD SOP1474LVC04ABQ 74LVC132AD SOP1474LVC08ABQ 74LVC138AD SOP1674LVC125ABQ 74LVC14AD SOP1474LVC132ABQ 74LVC157AD SOP1674LVC138ABQ 74LVC244AD SOP2074LVC139ABQ 74LVC139AD SOP1474LVC14ABQ LVC00APW系列封装74LVC157ABQLVCH00APW系列74LVC244APW TSSOP2074LVC245APW TSSOP2074LVCH162244ADL 74LVC00APW TSSOP1474LVCH162245ADL 74LVC02APW TSSOP1474LVCH162373ADL 74LVC04APW TSSOP1474LVCH16244ADL 74LVC08APW TSSOP1474LVCH16373ADL 74LVC125APW TSSOP1474LVCH16374ADL74LVC132APW TSSOP14明烽威电子74LVC139APW TSSOP16明烽威电子74LVC14APW TSSOP1474LVC157APW TSSOP16明烽威电子明烽威电子SOP14 SOP14 SOP14 SOP14 SOP16 SOP14 SOP14 SOP14 SOP16 SOP14 SOP14 SOP16 SOP14 SOP20 SOP20 SOP20 SOP16 SOP16 SOP20 SOP14 SOP14 SOP20 SOP20 SOP20 SOP20 SOP20 SOP20 SOP16 SOP16 SOP14 SOP14明烽威电子TSSOP14 TSSOP14 TSSOP14 TSSOP14 TSSOP16 TSSOP14 TSSOP14 TSSOP14 TSSOP16 TSSOP14 TSSOP14 TSSOP16 TSSOP14 TSSOP20 TSSOP20 TSSOP20 TSSOP16 TSSOP16 TSSOP20 TSSOP14 TSSOP14 TSSOP20 TSSOP20 TSSOP20 TSSOP20 TSSOP20 TSSOP20 TSSOP16 TSSOP16 TSSOP14 TSSOP14明烽威电子DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN8 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN6 DFN8 DFN6 DFN6 DFN6 DFN8 DFN6 DFN6 DFN6DFN6 DFN8封装TSSOP48 TSSOP48 TSSOP48 TSSOP48 TSSOP48 TSSOP48 TSSOP48 TSSOP48封装明烽威电子SSOP14 SSOP14 SSOP14 SSOP14 SSOP14 SSOP16 SSOP14 SSOP14 SSOP16 SSOP20 SSOP16 SSOP24 SSOP14 SSOP20 SSOP20 SSOP20 SSOP24 SSOP20SSOP24 SSOP24 SSOP20 SSOP20 SSOP24 SSOP14 SSOP24 SSOP24 SSOP24 SSOP24 SSOP14封装明烽威电子QFN20 QFN20 QFN14 QFN14 QFN14 QFN14 QFN14 QFN14 QFN16 QFN14 QFN14 QFN16封装SSOP48 SSOP48 SSOP48 SSOP48 SSOP48 SSOP48明烽威电子明烽威电子。
74LVC04AMTR,74LVC04AMTR,74LVC04AMTR,74LVC04AMTR,74LVC04ATTR,74LVC04ATTR, 规格书,Datasheet 资料
1/11July 2004s 5V TOLERANT INPUTSs HIGH SPEED: t PD = 4.5ns (MAX.) at V CC = 3V sPOWER DOWN PROTECTION ON INPUTS AND OUTPUTSsSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 24mA (MIN) at V CC = 3Vs PCI BUS LEVELS GUARANTEED AT 24 mA sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsOPERATING VOLTAGE RANGE:V CC (OPR) = 1.65V to 3.6V (1.2V Data Retention)sPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 00sLATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17)sESD PERFORMANCE:HBM > 2000V (MIL STD 883 method 3015); MM > 200VDESCRIPTIONThe 74LVC04A is a low voltage CMOS HEX INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS technology. It is ideal for 1.65 to 3.6 V CCoperations and low power and low noise applications.It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system.It has more speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption.All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.74LVC04ALOW VOLTAGE CMOS HEX INVERTERHIGH PERFORMANCEFigure 1: Pin Connection And IEC Logic SymbolsTable 1: Order CodesPACKAGE T & R SOP 74LVC04AMTR TSSOP74LVC04ATTR74LVC04A2/11Figure 2: Input And Output Equivalent CircuitTable 2: Pin DescriptionTable 3: Truth TableTable 4: Absolute Maximum RatingsAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied1) I O absolute maximum rating must be observed 2) V O< GNDPIN N°SYMBOL NAME AND FUNCTION 1,3,5,9,11,131A to 6A Data Inputs 2, 4, 6, 8,10, 121Y to 6Y Data Outputs 7GND Ground (0V)14V CCPositive Supply VoltageA Y L H HLSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7.0V V I DC Input Voltage-0.5 to +7.0V V O DC Output Voltage (V CC = 0V)-0.5 to +7.0V V O DC Output Voltage (High or Low State) (note 1)-0.5 to V CC + 0.5V I IK DC Input Diode Current- 50mA I OK DC Output Diode Current (note 2)- 50mA I ODC Output Current± 50mA I CC or I GND DC V CC or Ground Current per Supply Pin± 100mA T stg Storage Temperature-65 to +150°C T LLead Temperature (10 sec)300°C74LVC04A3/11Table 5: Recommended Operating Conditions1) Truth Table guaranteed: 1.2V to 3.6V 2) V IN from 0.8V to 2V at V CC = 3.0VTable 6: DC SpecificationsSymbol ParameterValue Unit V CC Supply Voltage (note 1) 1.65 to 3.6V V I Input Voltage0 to 5.5V V O Output Voltage (V CC = 0V)0 to 5.5V V O Output Voltage (High or Low State)0 to V CC V I OH , I OL High or Low Level Output Current (V CC = 3.0 to 3.6V)± 24mA I OH , I OL High or Low Level Output Current (V CC = 2.7 to 3.0V)± 12mA I OH , I OL High or Low Level Output Current (V CC = 2.3 to 2.7V)± 8mA I OH , I OL High or Low Level Output Current (V CC = 1.65 to 2.3V)± 4mA T op Operating Temperature-55 to 125°C dt/dvInput Rise and Fall Time (note 2)0 to 10ns/VSymbolParameterTest ConditionValueUnitV CC (V)-40 to 85 °C -55 to 125 °C Min.Max.Min.Max.V IHHigh Level Input Voltage1.65 to 1.950.65V CC0.65V CC V2.3 to 2.7 1.7 1.72.7 to3.622V ILLow Level Input Voltage1.65 to 1.950.35V CC0.35V CC V 2.3 to 2.70.70.72.7 to 3.60.80.8V OHHigh Level Output Voltage1.65 to 3.6I O =-100 µA V CC -0.2V CC -0.2V1.65I O =-4 mA 1.2 1.22.3I O =-8 mA 1.7 1.72.7I O =-12 mA 2.2 2.23.0I O =-18 mA 2.4 2.43.0I O =-24 mA 2.22.2V OLLow Level Output Voltage1.65 to 3.6I O =100 µA 0.20.2V 1.65I O =4 mA 0.450.452.3I O =8 mA 0.70.72.7I O =12 mA 0.40.43.0I O =24 mA 0.550.55I I Input Leakage Current3.6V I = 0 to 5.5V ± 5± 5µA I off Power Off Leakage Current0V I or V O = 5.5V 100100µA I CCQuiescent Supply Current3.6V I = V CC or GND 1010µA V I or V O = 3.6 to5.5V± 10± 10∆I CCI CC incr. per Input2.7 to3.6V IH = V CC -0.6V500500µA74LVC04A4/11Table 7: Dynamic Switching Characteristics1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is measured in the LOW state.Table 8: AC Electrical Characteristics1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-ing in the same direction, either HIGH or LOW (t OSLH = | t PLHm - t PLHn |, t OSHL = | t PHLm - t PHLn |2) Parameter guaranteed by designTable 9: Capacitive Characteristics1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC /n (per circuit)SymbolParameterTest ConditionValue UnitV CC (V)T A = 25 °C Min.Typ.Max.V OLP Dynamic Low Level Quiet Output (note 1)3.3C L = 50pFV IL = 0V, V IH = 3.3V0.8V V OLV-0.8SymbolParameterTest ConditionValueUnitV CC (V)C L (pF)R L (Ω)t s = t r (ns)-40 to 85 °C -55 to 125 °C Min.Max.Min.Max.t PLH t PHLPropagation Delay Time1.65 to 1.953010002.09.512.5ns2.3 to 2.730500 2.07.0102.750500 2.5 5.5 6.63.0 to 3.6505002.51 4.515.4t OSLH t OSHLOutput To Output Skew Time (note1, 2)2.7 to3.611nsSymbolParameterTest ConditionValue UnitV CC (V)T A = 25 °C Min.Typ.Max.C IN Input Capacitance4pF C PDPower Dissipation Capacitance (note 1)1.8f IN = 10MHz37pF 2.5373.34174LVC04A5/11Figure 3: Test CircuitR T = Z OUT of pulse generator (typically 50Ω)Table 10: Test Circuit And Waveform Symbol ValueFigure 4: Waveform - Propagation Delay (f=1MHz; 50% duty cycle)SymbolV CC1.65 to 1.95V2.3 to 2.7V 2.7V3.0 to 3.6V C L 30pF 30pF 50pF 50pF R L 1000Ω500Ω500Ω500ΩV IH V CC V CC 2.7V 2.7V V M VCC /2V CC /2 1.5V 1.5V V OH V CC V CC 3.0V 3.0V t r = t r<2.0ns<2.0ns<2.5ns<2.5ns74LVC04A6/11DIM.mm.inchMIN.TYP MAX.MIN.TYP.MAX.A 1.35 1.750.0530.069 A10.10.250.0040.010 A2 1.10 1.650.0430.065 B0.330.510.0130.020 C0.190.250.0070.010 D8.558.750.3370.344 E 3.8 4.00.1500.157 e 1.270.050H 5.8 6.20.2280.244 h0.250.500.0100.020 L0.4 1.270.0160.050 k0°8°0°8°ddd0.1000.004SO-14 MECHANICAL DATA0016019D74LVC04A7/11DIM.mm.inchMIN.TYPMAX.MIN.TYP.MAX.A 1.20.047A10.050.150.0020.0040.006A20.81 1.050.0310.0390.041b 0.190.300.0070.012c 0.090.200.0040.0089D 4.95 5.10.1930.1970.201E 6.2 6.4 6.60.2440.2520.260E1 4.34.4 4.480.1690.1730.176e 0.65 BSC0.0256 BSCK 0˚8˚0˚8˚L0.450.600.750.0180.0240.030TSSOP14 MECHANICAL DATAcEbA2A E1D1PIN 1 IDENTIFICATIONA1LKe0080337D74LVC04ATape & Reel SO-14 MECHANICAL DATAmm.inch DIM.MIN.TYP MAX.MIN.TYP.MAX.A33012.992 C12.813.20.5040.519 D20.20.795N60 2.362T22.40.882 Ao 6.4 6.60.2520.260 Bo99.20.3540.362 Ko 2.1 2.30.0820.090 Po 3.9 4.10.1530.161 P7.98.10.3110.3198/1174LVC04A Tape & Reel TSSOP14 MECHANICAL DATAmm.inchDIM.MIN.TYP MAX.MIN.TYP.MAX.A33012.992C12.813.20.5040.519D20.20.795N60 2.362T22.40.882Ao 6.7 6.90.2640.272Bo 5.3 5.50.2090.217Ko 1.6 1.80.0630.071Po 3.9 4.10.1530.161P7.98.10.3110.3199/1174LVC04ATable 11: Revision HistoryDate Revision Description of Changes 26-Jul-20046Ordering Codes Revision - pag. 1.10/1174LVC04A Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is grantedby implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are notauthorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.The ST logo is a registered trademark of STMicroelectronicsAll other names are the property of their respective owners© 2004 STMicroelectronics - All Rights ReservedSTMicroelectronics group of companiesAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America11/11。
74LVC2GU04双非缓冲非门数据手册说明书
74LVC2GU04Dual unbuffered inverterRev. 11 — 9 October 2018Product data sheet1. General descriptionThe 74LVC2GU04 provides two unbuffered inverters. Each inverter is a single stage withunbuffered output.The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this devicein a mixed 3.3 V and 5 V environment.2. Features and benefits•Wide supply voltage range from 1.65 V to 5.5 V• 5 V tolerant input/output for interfacing with 5 V logic•High noise immunity•ESD protection:•HBM JESD22-A114F exceeds 2000 V•MM JESD22-A115-A exceeds 200 V•±24 mA output drive (V CC = 3.0 V)•CMOS low power consumption•Latch-up performance exceeds 250 mA•Input accepts voltages up to 5 V•Multiple package options•Specified from -40 °C to +85 °C and -40 °C to +125 °C3. Ordering information4. Marking[1]The pin 1 indicator is located on the lower left corner of the device, below the marking code.5. Functional diagram6. Pinning information6.1. Pinning74LVC2GU041A 1Y GND 2A2Y001aab6801236V CC 54Fig. 4.Pin configuration SOT363 (SC-88)and SOT457 (TSOP6)74LVC2GU04GND001aab6811A2A V CC1Y2YT ransparent top view231546Fig. 5.Pin configuration SOT886 (XSON6)74LVC2GU04GND 001aag4211A2AV CC 1Y 2YT ransparent top view231546Fig. 6.Pin configuration SOT891, SOT1115and SOT1202 (XSON6)6.2. Pin description7. Functional descriptionTable 4. Function tableH = HIGH voltage level; L = LOW voltage level.8. Limiting valuesTable 5. Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).[1]The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.[2]When V CC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.[3]For SC-88 and TSOP6 packages: above 87.5 °C the value of P tot derates linearly with 4.0 mW/K.For XSON6 packages: above 118 °C the value of P tot derates linearly with 7.8 mW/K.9. Recommended operating conditionsTable 6. Recommended operating conditionsVoltages are referenced to GND (ground = 0 V).10. Static characteristicsTable 7. Static characteristicsAt recommended operating conditions; voltages are referenced to GND (ground = 0 V).[1]All typical values are measured at V CC = 3.3 V and at T amb = 25 °C.11. Dynamic characteristicsTable 8. Dynamic characteristicsVoltages are referenced to GND (ground = 0 V). For test circuit see Fig. 8.[1]Typical values are measured at T amb = 25 °C and V CC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.[2]t pd is the same as t PLH and t PHL.[3]C PD is used to determine the dynamic power dissipation (P D in μW).P D = C PD × V CC2 × f i × N + ∑(C L × V CC2 × f o) where:f i = input frequency in MHz;f o = output frequency in MHz;C L = output load capacitance in pF;V CC = supply voltage in V;N = number of inputs switching;∑(C L × V CC2 × f o) = sum of outputs.11.1. Waveforms and test circuit12. Application informationSome applications are:•Linear amplifier (see Fig. 11)•In crystal oscillator design (see Fig. 12)Remark: All values given are typical unless otherwise specified.13. Package outlinePlastic surface-mounted package; 6 leads SOT363Fig. 13.Package outline SOT363 (SC-88)Plastic surface-mounted package (TSOP6); 6 leads SOT457Fig. 14.Package outline SOT457 (TSOP6)Fig. 15.Package outline SOT886 (XSON6)Fig. 16.Package outline SOT891 (XSON6)XSON6: extremely thin small outline package; no leads;Fig. 17.Package outline SOT1115 (XSON6)XSON6: extremely thin small outline package; no leads;Fig. 18.Package outline SOT1202 (XSON6)14. Abbreviations15. Revision history16. Legal informationData sheet status[1]Please consult the most recently issued document before initiating orcompleting a design.[2]The term 'short data sheet' is explained in section "Definitions".[3]The product status of device(s) described in this document may havechanged since this document was published and may differ in case ofmultiple devices. The latest product status information is available onthe internet at https://.DefinitionsDraft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet.DisclaimersLimited warranty and liability — Information in this document is believedto be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracyor completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia.In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removalor replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory.Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia.Right to make changes — Nexperia reserves the right to make changesto information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunctionof an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk.Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitableand fit for the customer’s applications and products planned, as well asfor the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect.Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above thosegiven in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device.Terms and conditions of commercial sale — Nexperia products aresold subject to the general terms and conditions of commercial sale, as published at /profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer.No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities.Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications.In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications.Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions.TrademarksNotice: All referenced brands, product names, service names and trademarks are the property of their respective owners.Contents1. General description (1)2. Features and benefits (1)3. Ordering information (1)4. Marking (2)5. Functional diagram (2)6. Pinning information (2)6.1. Pinning (2)6.2. Pin description (3)7. Functional description (3)8. Limiting values (3)9. Recommended operating conditions (4)10. Static characteristics (4)11. Dynamic characteristics (5)11.1. Waveforms and test circuit (5)12. Application information (7)13. Package outline (8)14. Abbreviations (14)15. Revision history (14)16. Legal information (15)© Nexperia B.V. 2018. All rights reservedFor more information, please visit: Forsalesofficeaddresses,pleasesendanemailto:*************************** Date of release: 9 October 2018Mouser ElectronicsAuthorized DistributorClick to View Pricing, Inventory, Delivery & Lifecycle Information:N experia:74LVC2GU04GN,13274LVC2GU04GS,13274LVC2GU04GM,11574LVC2GU04GM,13274LVC2GU04GV,125 74LVC2GU04GW,12574LVC2GU04GF,132。
74系列芯片名称及解释
74系列芯片名称及解释型号内容---------------------------------------------------- 74ls00 2输入四与非门74ls01 2输入四与非门 (oc)74ls02 2输入四或非门74ls03 2输入四与非门 (oc)74ls04 六倒相器74ls05 六倒相器(oc)74ls06 六高压输出反相缓冲器/驱动器(oc,30v) 74ls07 六高压输出缓冲器/驱动器(oc,30v)74ls08 2输入四与门74ls09 2输入四与门(oc)74ls10 3输入三与非门74ls11 3输入三与门74ls12 3输入三与非门 (oc)74ls13 4输入双与非门 (斯密特触发)74ls14 六倒相器(斯密特触发)74ls15 3输入三与门 (oc)74ls16 六高压输出反相缓冲器/驱动器(oc,15v) 74ls17 六高压输出缓冲器/驱动器(oc,15v)74ls18 4输入双与非门 (斯密特触发)74ls19 六倒相器(斯密特触发)74ls20 4输入双与非门74ls21 4输入双与门74ls22 4输入双与非门(oc)74ls23 双可扩展的输入或非门74ls24 2输入四与非门(斯密特触发)74ls25 4输入双或非门(有选通)74ls26 2输入四高电平接口与非缓冲器(oc,15v) 74ls27 3输入三或非门74ls28 2输入四或非缓冲器74ls30 8输入与非门74ls31 延迟电路74ls32 2输入四或门74ls33 2输入四或非缓冲器(集电极开路输出)74ls34 六缓冲器74ls35 六缓冲器(oc)74ls36 2输入四或非门(有选通)74ls37 2输入四与非缓冲器74ls38 2输入四或非缓冲器(集电极开路输出)74ls39 2输入四或非缓冲器(集电极开路输出)74ls40 4输入双与非缓冲器74ls41 bcd-十进制计数器74ls42 4线-10线译码器(bcd输入)74ls43 4线-10线译码器(余3码输入)74ls44 4线-10线译码器(余3葛莱码输入)74ls45 bcd-十进制译码器/驱动器74ls46 bcd-七段译码器/驱动器74ls47 bcd-七段译码器/驱动器74ls48 bcd-七段译码器/驱动器74ls49 bcd-七段译码器/驱动器(oc)74ls50 双二路2-2输入与或非门(一门可扩展)74ls51 双二路2-2输入与或非门74ls51 二路3-3输入,二路2-2输入与或非门74ls52 四路2-3-2-2输入与或门(可扩展)74ls53 四路2-2-2-2输入与或非门(可扩展)74ls53 四路2-2-3-2输入与或非门(可扩展)74ls54 四路2-2-2-2输入与或非门74ls54 四路2-3-3-2输入与或非门74ls54 四路2-2-3-2输入与或非门74ls55 二路4-4输入与或非门(可扩展)74ls60 双四输入与扩展74ls61 三3输入与扩展74ls62 四路2-3-3-2输入与或扩展器74ls63 六电流读出接口门74ls64 四路4-2-3-2输入与或非门74ls65 四路4-2-3-2输入与或非门(oc)74ls70 与门输入上升沿jk触发器74ls71 与输入r-s主从触发器74ls72 与门输入主从jk触发器74ls73 双j-k触发器(带清除端)74ls74 正沿触发双d型触发器(带预置端和清除端)74ls75 4位双稳锁存器74ls76 双j-k触发器(带预置端和清除端)74ls77 4位双稳态锁存器74ls78 双j-k触发器(带预置端,公共清除端和公共时钟端) 74ls80 门控全加器74ls81 16位随机存取存储器74ls82 2位二进制全加器(快速进位)74ls83 4位二进制全加器(快速进位)74ls84 16位随机存取存储器74ls85 4位数字比较器74ls86 2输入四异或门74ls87 四位二进制原码/反码/oi单元74ls89 64位读/写存储器74ls90 十进制计数器74ls91 八位移位寄存器74ls92 12分频计数器(2分频和6分频)74ls93 4位二进制计数器74ls94 4位移位寄存器(异步)74ls95 4位移位寄存器(并行io)74ls96 5位移位寄存器74ls97 六位同步二进制比率乘法器74ls100 八位双稳锁存器74ls103 负沿触发双j-k主从触发器(带清除端)74ls106 负沿触发双j-k主从触发器(带预置,清除,时钟) 74ls107 双j-k主从触发器(带清除端)74ls108 双j-k主从触发器(带预置,清除,时钟)74ls109 双j-k触发器(带置位,清除,正触发)74ls110 与门输入j-k主从触发器(带锁定)74ls111 双j-k主从触发器(带数据锁定)74ls112 负沿触发双j-k触发器(带预置端和清除端)74ls113 负沿触发双j-k触发器(带预置端)74ls114 双j-k触发器(带预置端,共清除端和时钟端)74ls116 双四位锁存器74ls120 双脉冲同步器/驱动器74ls121 单稳态触发器(施密特触发)74ls122 可再触发单稳态多谐振荡器(带清除端)74ls123 可再触发双单稳多谐振荡器74ls125 四总线缓冲门(三态输出)74ls126 四总线缓冲门(三态输出)74ls128 2输入四或非线驱动器74ls131 3-8译码器74ls132 2输入四与非门(斯密特触发)74ls133 13输入端与非门74ls134 12输入端与门(三态输出)74ls135 四异或/异或非门74ls136 2输入四异或门(oc)74ls137 八选1锁存译码器/多路转换器74ls138 3-8线译码器/多路转换器74ls139 双2-4线译码器/多路转换器74ls140 双4输入与非线驱动器74ls141 bcd-十进制译码器/驱动器74ls142 计数器/锁存器/译码器/驱动器74ls145 4-10译码器/驱动器74ls147 10线-4线优先编码器74ls148 8线-3线八进制优先编码器74ls150 16选1数据选择器(反补输出)74ls151 8选1数据选择器(互补输出)74ls152 8选1数据选择器多路开关74ls153 双4选1数据选择器/多路选择器74ls154 4线-16线译码器74ls155 双2-4译码器/分配器(图腾柱输出)74ls156 双2-4译码器/分配器(集电极开路输出) 74ls157 四2选1数据选择器/多路选择器74ls158 四2选1数据选择器(反相输出)74ls160 可预置bcd计数器(异步清除)74ls161 可预置四位二进制计数器(并清除异步) 74ls162 可预置bcd计数器(异步清除)74ls163 可预置四位二进制计数器(并清除异步) 74ls164 8位并行输出串行移位寄存器74ls165 并行输入8位移位寄存器(补码输出)74ls166 8位移位寄存器74ls167 同步十进制比率乘法器74ls168 4位加/减同步计数器(十进制)74ls169 同步二进制可逆计数器74ls170 4*4寄存器堆74ls171 四d触发器(带清除端)74ls172 16位寄存器堆74ls173 4位d型寄存器(带清除端)74ls174 六d触发器74ls175 四d触发器74ls176 十进制可预置计数器74ls177 2-8-16进制可预置计数器74ls178 四位通用移位寄存器74ls179 四位通用移位寄存器74ls180 九位奇偶产生/校验器74ls181 算术逻辑单元/功能发生器74ls182 先行进位发生器74ls183 双保留进位全加器74ls184 bcd-二进制转换器74ls185 二进制-bcd转换器74ls190 同步可逆计数器(bcd,二进制)74ls191 同步可逆计数器(bcd,二进制)74ls192 同步可逆计数器(bcd,二进制)74ls193 同步可逆计数器(bcd,二进制)74ls194 四位双向通用移位寄存器74ls195 四位通用移位寄存器74ls196 可预置计数器/锁存器74ls197 可预置计数器/锁存器(二进制)74ls198 八位双向移位寄存器74ls199 八位移位寄存器74ls210 2-5-10进制计数器74ls213 2-n-10可变进制计数器74ls221 双单稳触发器74ls230 八3态总线驱动器74ls231 八3态总线反向驱动器74ls240 八缓冲器/线驱动器/线接收器(反码三态输出) 74ls241 八缓冲器/线驱动器/线接收器(原码三态输出) 74ls242 八缓冲器/线驱动器/线接收器74ls243 4同相三态总线收发器74ls244 八缓冲器/线驱动器/线接收器74ls245 八双向总线收发器74ls246 4线-七段译码/驱动器(30v)74ls247 4线-七段译码/驱动器(15v)74ls248 4线-七段译码/驱动器74ls249 4线-七段译码/驱动器74ls251 8选1数据选择器(三态输出)74ls253 双四选1数据选择器(三态输出)74ls256 双四位可寻址锁存器74ls257 四2选1数据选择器(三态输出)74ls258 四2选1数据选择器(反码三态输出)74ls259 8为可寻址锁存器74ls260 双5输入或非门74ls261 4*2并行二进制乘法器74ls265 四互补输出元件74ls266 2输入四异或非门(oc)74ls270 2048位rom (512位四字节,oc)74ls271 2048位rom (256位八字节,oc)74ls273 八d触发器74ls274 4*4并行二进制乘法器74ls275 七位片式华莱士树乘法器74ls276 四jk触发器74ls278 四位可级联优先寄存器74ls279 四s-r锁存器74ls280 9位奇数/偶数奇偶发生器/较验器74ls28174ls283 4位二进制全加器74ls290 十进制计数器74ls291 32位可编程模74ls293 4位二进制计数器74ls294 16位可编程模74ls295 四位双向通用移位寄存器74ls298 四-2输入多路转换器(带选通)74ls299 八位通用移位寄存器(三态输出)74ls348 8-3线优先编码器(三态输出)74ls352 双四选1数据选择器/多路转换器74ls353 双4-1线数据选择器(三态输出)74ls354 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls355 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls356 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls357 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls365 6总线驱动器74ls366 六反向三态缓冲器/线驱动器74ls367 六同向三态缓冲器/线驱动器74ls368 六反向三态缓冲器/线驱动器74ls373 八d锁存器74ls374 八d触发器(三态同相)74ls375 4位双稳态锁存器74ls377 带使能的八d触发器74ls378 六d触发器74ls379 四d触发器74ls381 算术逻辑单元/函数发生器74ls382 算术逻辑单元/函数发生器74ls384 8位*1位补码乘法器74ls385 四串行加法器/乘法器74ls386 2输入四异或门74ls390 双十进制计数器74ls391 双四位二进制计数器74ls395 4位通用移位寄存器74ls396 八位存储寄存器74ls398 四2输入端多路开关(双路输出)74ls399 四-2输入多路转换器(带选通)74ls422 单稳态触发器74ls423 双单稳态触发器74ls440 四3方向总线收发器,集电极开路74ls441 四3方向总线收发器,集电极开路74ls442 四3方向总线收发器,三态输出74ls443 四3方向总线收发器,三态输出74ls444 四3方向总线收发器,三态输出74ls445 bcd-十进制译码器/驱动器,三态输出74ls446 有方向控制的双总线收发器74ls448 四3方向总线收发器,三态输出74ls449 有方向控制的双总线收发器74ls465 八三态线缓冲器74ls466 八三态线反向缓冲器74ls467 八三态线缓冲器74ls468 八三态线反向缓冲器74ls490 双十进制计数器74ls540 八位三态总线缓冲器(反向)74ls541 八位三态总线缓冲器74ls589 有输入锁存的并入串出移位寄存器74ls590 带输出寄存器的8位二进制计数器74ls591 带输出寄存器的8位二进制计数器74ls592 带输出寄存器的8位二进制计数器74ls593 带输出寄存器的8位二进制计数器74ls594 带输出锁存的8位串入并出移位寄存器74ls595 8位输出锁存移位寄存器74ls596 带输出锁存的8位串入并出移位寄存器74ls597 8位输出锁存移位寄存器74ls598 带输入锁存的并入串出移位寄存器74ls599 带输出锁存的8位串入并出移位寄存器74ls604 双8位锁存器74ls605 双8位锁存器74ls606 双8位锁存器74ls607 双8位锁存器74ls620 8位三态总线发送接收器(反相)74ls621 8位总线收发器74ls622 8位总线收发器74ls623 8位总线收发器74ls640 反相总线收发器(三态输出)74ls641 同相8总线收发器,集电极开路74ls642 同相8总线收发器,集电极开路74ls643 8位三态总线发送接收器74ls644 真值反相8总线收发器,集电极开路74ls645 三态同相8总线收发器74ls646 八位总线收发器,寄存器74ls647 八位总线收发器,寄存器74ls648 八位总线收发器,寄存器74ls649 八位总线收发器,寄存器74ls651 三态反相8总线收发器74ls652 三态反相8总线收发器74ls653 反相8总线收发器,集电极开路74ls654 同相8总线收发器,集电极开路74ls668 4位同步加/减十进制计数器74ls669 带先行进位的4位同步二进制可逆计数器74ls670 4*4寄存器堆(三态)74ls671 带输出寄存的四位并入并出移位寄存器74ls672 带输出寄存的四位并入并出移位寄存器74ls673 16位并行输出存储器,16位串入串出移位寄存器74ls674 16位并行输入串行输出移位寄存器74ls681 4位并行二进制累加器74ls682 8位数值比较器(图腾柱输出)74ls683 8位数值比较器(集电极开路)74ls684 8位数值比较器(图腾柱输出)74ls685 8位数值比较器(集电极开路)74ls686 8位数值比较器(图腾柱输出)74ls687 8位数值比较器(集电极开路)74ls688 8位数字比较器(oc输出)74ls689 8位数字比较器74ls690 同步十进制计数器/寄存器(带数选,三态输出,直接清除)74ls691 计数器/寄存器(带多转换,三态输出)74ls692 同步十进制计数器(带预置输入,同步清除)74ls693 计数器/寄存器(带多转换,三态输出)74ls696 同步加/减十进制计数器/寄存器(带数选,三态输出,直接清除)74ls697 计数器/寄存器(带多转换,三态输出)74ls698 计数器/寄存器(带多转换,三态输出)74ls699 计数器/寄存器(带多转换,三态输出)74ls716 可编程模n十进制计数器74ls718 可编程模n十进制计数器/bbs/read.php?fid=10&tid=14&fpage=174HC/LS/HCT/F系列芯片的区别1、 LS是低功耗肖特基，HC是高速COMS。
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Hex inverter
FEATURES • 5 V tolerant inputs for interfacing with 5 V logic • Wide supply voltage range from 1.2 to 3.6 V • CMOS low power consumption • Direct interface with TTL levels • Inputs accept voltages up to 5.5 V • Complies with JEDEC standard no. 8-1A • Specified from −40 to +85 °C and −40 to +125 °C. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf ≤ 2.5 ns. SYMBOL tPHL/tPLH CI CPD Notes 1. CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts; Σ(CL × VCC2 × fo) = sum of the outputs. 2. The condition is VI = GND to VCC. ORDERING INFORMATION TYPE NUMBER 74LVC04AD 74LVC04ADB 74LVC04APW PACKAGES TEMPERATURE RANGE −40 to +125 °C −40 to +125 °C −40 to +125 °C PINS 14 14 14 PACKAGE SO SSOP TSSOP PARAMETER propagation delay nA to nY input capacitance power dissipation capacitance per gate VCC = 3.3 V; notes 1 and 2 CONDITIONS CL = 50 pF; VCC = 3.3 V DESCRIPTION
74LVC04A
DESCRIPTION
handbook, halfpage
1
handbook, halfpage
1A
1Y
2
1A 1Y 2A 2Y 3A 3Y GND
1 2 3 4 5 6 7
MNA340
14 VCC 13 6A 12 6Y
3
2A
2Y
4
5
3A
3Y
6
04
11 5A 10 5Y 9 4A
9
VCC + 0.5 V
2002 Mar 08
5
Philips Semiconductors
Product specification
Hex inverter
DC CHARACTERISTICS Over recommended operating conditions; voltages are referenced to GND (ground = 0 V). TEST CONDITIONS SYMBOL PARAMETER OTHER VIH VIL VOH HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VI = VIH or VIL IO = −100 µA IO = −12 mA IO = −18 mA IO = −24 mA VOL LOW-level output voltage VI = VIH or VIL IO = 100 µA IO = 12 mA IO = 24 mA II ICC ∆ICC input leakage current quiescent supply current additional quiescent supply current per input pin 2.7 to 3.6 − 2.7 3.0 − − − − − − − ±0.1 0.1 5 0.2 0.4 0.55 ±5 10 500 − − − − − − 2.7 to 3.6 VCC − 0.2 2.7 3.0 3.0 VCC − 0.5 VCC − 0.6 VCC − 0.8 − − − − − − − − VCC − 0.3 VCC (V) 1.2 1.2 MIN. VCC − −40 to +85 TYP.(1) − − − − MAX. − − GND 0.8 Tamb (°C)
2002 Mar 08
6
Philips Semiconductors
Product specification
Hex inverter
AC CHARACTERISTICS GND = 0 V; tr = tf ≤ 2.5 ns. Tamb (°C) SYMBOL PARAMETER WAVEFORMS MIN. VCC = 1.2 V tPHL/tPLH VCC = 2.7 V tPHL/tPLH propagation delay nA to nY see Figs 5 and 6 1.5 2.2 5.5 1.5 propagation delay nA to nY see Figs 5 and 6 − 14 − − −40 to +85 TYP.(1) MAX.
4A
4Y
8
11
5A
5Y
10
8 4Y
13
6A
6Y
12
MNA342
Fig.1 Pin configuration.
Fig.2 Logic symbol.
2002 Mar 08
3
Philips Semiconductors
Product specification
Hex inverter
74LVC04A
handbook, halfpage
74LVC04A
MAX. 3.6 3.6 5.5 VCC +125 20 10 V V V V
UNIT
°C ns/V ns/V
LIMITING VALUES In accordance with the absolute maximum rating system (IEC 60134); voltages are referenced to GND (ground = 0 V). SYMBOL VCC IIK VI IOK VO IO IGND, ICC Tstg Ptot PARAMETER supply voltage input diode current input voltage output diode current output voltage output source or sink current VCC or GND current storage temperature power dissipation per package SO package SSOP and TSSOP packages Note 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. above 70 °C derate linearly with 8 mW/K above 60 °C derate linearly with 5.5 mW/K − − 500 500 mW mW VI < 0 note 1 VO > VCC or VO < 0 note 1 VO = 0 to VCC CONDITIONS − −0.5 − −0.5 − − −65 MIN. −0.5 MAX. +6.5 −50 +6.5 ±50 ±50 ±100 +150 V mA V mA mA mA °C UNIT
INTEGRATED CIRCUITS
DATA SHEET
74LVC04A Hex inverter
Product specification Supersedes data of 1997 Jun 30 2002 Mar 08
Philips Semiconductors
Product specification
1
1
2
3
1
4
5
1
6
handbook, halfpage
A
Y
MNA341
9
1
8
11
1
10
13
1
MNA343
12
Fig.3 Logic symbol (IEEE/IEC).
Fig.4 Logic diagram (one gate).
2002 Mar 08
4
Philips Semiconductors
FUNCTION TABLE See note 1. INPUTS nA L H Note 1. H = HIGH voltage level; L = LOW voltage level. PINNING PIN 1, 3, 5, 9, 11, 13 2, 4, 6, 8, 10, 12 7 14 1A to 6A 1Y to 6Y GND VCC SYMBOL data input data output ground (0 V) supply voltage OUTPUTS nY H L