4528的资料

TL F 5998CD4528BM CD4528BC Dual Monostable MultivibratorFebruary 1988CD4528BM CD4528BC Dual Monostable MultivibratorGeneral DescriptionThe CD4528B is a dual monostable multivibrator Each de-vice is retriggerable and resettable Triggering can occur from either the rising or falling edge of an input pulse result-ing in an output pulse over a wide range of widths Pulse duration and accuracy are determined by external timing components Rx and CxFeaturesY Wide supply voltage range 3 0V to 18V Y Separate reset availableY Quiescent current e 5 0nA package (typ )at 5 0V DC Y Diode protection on all inputsY Triggerable from leading or trailing edge pulseYCapable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated tempera-ture rangeConnection DiagramsTL F 5998–1Dual-In-Line PackageTL F 5998–2Top ViewOrder Number CD4528BTruth TableInputsOutputsH e High Level Clear A B Q Q Le Low LevelL X X L H u e Transition from Low to High X H X L H ve Transition from High to LowX X LL H e One High Level Pulse H Lve One Low Level PulseHuHXe IrrelevantC 1995National Semiconductor Corporation RRD-B30M105 Printed in U S AAbsolute Maximum Ratings(Notes1 2) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications DC Supply Voltage(V DD)b0 5V DC to a18V DC Input Voltage All Inputs(V IN)b0 5V DC to V DD a0 5V DC Storage TemperatureRange(T S)b65 C to a150 C Power Dissipation(P D)Dual-In-Line700mW Small Outline500mW Lead Temperature(T L)(Soldering 10seconds)260 C Recommended Operating Conditions(Note2)DC Supply Voltage(V DD)3V to15V Input Voltage(V IN)0V to V DD V DC Operating Temperature Range(T A)CD4528BM b55 C to a125 C CD4528BC b40 C to a85 CDC Electrical Characteristics CD4528BM(Note2)Symbol Parameter Conditionsb55 C a25 C a125 CUnits Min Max Min Typ Max Min MaxI DD Quiescent Device Current V DD e5V50 0055150m AV DD e10V100 01010300m AV DD e15V200 01520600m AV OL Low Level Output Voltage V DD e5V0 050 050 05VV DD e10V0 050 050 05VV DD e15V0 050 050 05VV OH High Level Output Voltage V DD e5V4 954 955 04 95VV DD e10V9 959 9510 09 95VV DD e15V14 9514 9515 014 95VV IL Low Level Input Voltage V DD e5V V O e0 5V or4 5V1 52 251 51 5VV DD e10V V O e1V or9V3 04 503 03 0VV DD e15V V O e1 5V or13 5V4 06 754 04 0VV IH High Level Input Voltage V DD e5V V O e0 5V or4 5V3 53 52 753 5VV DD e10V V O e1V or9V7 07 05 507 0VV DD e15V V O e1 5V or13 5V11 011 08 2511 0VI OL Low Level Output Current V DD e5V V O e0 4V0 640 510 880 36mA(Note3)V DD e10V V O e0 5V1 61 32 250 9mAV DD e15V V O e1 5V4 23 48 82 4mAI OH High Level Output Current V DD e5V V O e4 6V b0 25b0 2b0 36b0 14mA(Note3)V DD e10V V O e9 5V b0 62b0 5b0 9b0 35mAV DD e15V V O e13 5V b1 8b1 5b3 5b1 1mAI IN Input Current V DD e15V V IN e0V b0 1b10b5b0 1b1 0m AV DD e15V V IN e15V0 110b50 11 0m A Note1 ‘‘Absolute Maximum Ratings’’are those values beyond which the safety of the device cannot be guaranteed Except for‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits The table of‘‘Electrical Characteristics’’provides conditions for actual device operationNote2 V SS e0V unless otherwise specifiedNote3 I OH and I OL are tested one output at a time2DC Electrical Characteristics CD4528BC(Note2)Symbol Parameter Conditionsb40 C a25 C a85 CUnits Min Max Min Typ Max Min MaxI DD Quiescent Device Current V DD e5V200 00520150m AV DD e10V400 01040300m AV DD e15V800 01580600m AV OL Low Level Output Voltage V DD e5V0 050 050 05VV DD e10V0 050 050 05VV DD e15V0 050 050 05VV OH High Level Output Voltage V DD e5V4 954 955 04 95VV DD e10V9 959 9510 09 95VV DD e15V14 9514 9515 014 95VV IL Low Level Input Voltage V DD e5V V O e0 5V or4 5V1 52 251 51 5VV DD e10V V O e1V or9V3 04 503 03 0VV DD e15V V O e1 5V or13 5V4 06 754 04 0VV IH High Level Input Voltage V DD e5V V O e0 5V or4 5V3 53 52 753 5VV DD e10V V O e1V or9V7 07 05 507 0VV DD e15V V O e1 5V or13 5V11 011 08 2511 0VI OL Low Level Output Current V DD e5V V O e0 4V0 520 440 880 36mA(Note3)V DD e10V V O e0 5V1 31 12 250 9mAV DD e15V V O e1 5V3 63 08 82 4mAI OH High Level Output Current V DD e5V V O e4 6V b0 2b0 16b0 36b0 12mA(Note3)V DD e10V V O e9 5V b0 5b0 4b0 9b0 3mAV DD e15V V O e13 5V b1 4b1 2b3 5b1 0mAI IN Input Current V DD e15V V IN e0V b0 3b10b5b0 3b1 0m AV DD e15V V IN e15V0 310b50 31 0m A Note1 ‘‘Absolute Maximum Ratings’’are those values beyond which the safety of the device cannot be guaranteed Except for‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these limits The table of‘‘Electrical Characteristics’’provides conditions for actual device operationNote2 V SS e0V unless otherwise specifiedNote3 I OH and I OL are tested one output at a time3AC Electrical Characteristics CD4528BMT A e25 C C L e50pF R L e200k X Input t r e t f e20ns unless otherwise specifiedParameter Conditions Min Typ Max UnitsOutput Rise Time t r e(3 0ns pF)C L a30ns V DD e5 0V180400nst r e(1 5ns pF)C L a15ns V DD e10 0V90200nst r e(1 1ns pF)C L a10ns V DD e15 0V65160nsOutput Fall Time t f e(1 5ns pF)C L a25ns V DD e5 0V100200nst f e(0 75ns pF)C L a12 5ns V DD e10V50100nst f e(0 55ns pF)C L a9 5ns V DD e15 0V3580nsTurn-Off Turn-On Delay t PLH t PHL e(1 7ns pF)C L a240ns V DD e5 0V230500ns A or B to Q or Q t PLH t PHL e(0 66ns pF)C L a8ns V DD e10 0V100250ns Cx e15pF Rx e5 0k X t PLH t PHL e(0 5ns pF)C L a65ns V DD e15 0V65150nsTurn-Off Turn-On Delay t PLH t PHL e(1 7ns pF)C L a620ns V DD e5 0V230500ns A or B to Q or Q t PLH t PHL e(0 66ns pF)C L a257ns V DD e10 0V100250ns Cx e100pF Rx e10k X t PLH t PHL e(0 5ns pF)C L a185ns V DD e15 0V65150nsMinimum Input Pulse Width V DD e5 0V60150ns A or B V DD e10 0V2050ns Cx e15pF Rx e5 0k X V DD e15V2050nsCx e1000pF Rx e10k X V DD e5 0V60150nsV DD e10 0V2050nsV DD e15 0V2050nsOutput Pulse Width Q or Q V DD e5 0V550ns For Cx k0 01m F(See GraphV DD e10 0V350ns for Appropriate V DD Level)Cx e15pF Rx e5 0k X V DD e15 0V300ns For Cx l0 01m F Use V DD e5 0V152945m s PW out e0 2Rx Cx In V DD b V SS V DD e10 0V103790m s Cx e10 000pF Rx e10k X V DD e15 0V154295m s Pulse Width Match between Circuits V DD e5 0V625% in the Same Package V DD e10 0V835% Cx e10 000pF Rx e10k X V DD e15 0V835% Reset Propagation Delay V DD e5 0V325600ns t PLH t PHL V DD e10 0V90225ns Cx e15pF Rx e5 0k X V DD e15 0V60170ns Cx e1000pF Rx e10k X V DD e5 0V7 0m sV DD e10 0V6 7m sV DD e15 0V6 7m s Minimum Retrigger Time V DD e5 0V0ns Cx e15pF Rx e5 0k X V DD e10 0V0nsV DD e15 0V0ns Cx e1000pF Rx e10k X V DD e5 0V0nsV DD e10 0V0nsV DD e15 0V0nsAC parameters are guaranteed by DC correlated testing4Logic Diagrams ( of Device Shown)Note Externally ground pins 1and 15to pin 8 TL F 5998–3TL F 5998–4TL F 5998–10Duty Cycle e 50%FIGURE 1 Power Dissipation Test Circuit and WaveformsTL F 5998–5Input ConnectionsCharacteristics C D A B t PLH t PHL t r t f V DD PG1V DD PW out PW in t PLH t PHL t r t f V DD V SS PG2PW out PW int PLH(R) t PHL(R) PW inPG3PG1PG2Includes capacitance of probes wir-ing and fixture parasiticNote AC test waveforms for PG1 PG2 and PG3on next pageTL F 5998–6FIGURE 2 AC Test Circuit5Logic Diagrams( of Device Shown)(Continued)TL F 5998–7FIGURE3 AC Test WaveformsTL F 5998–8FIGURE4 Normalized Pulse Width vs TemperatureTL F 5998–9FIGURE5 Pulse Width vs Cx6Physical Dimensions inches(millimeters)Ceramic Dual-In-Line Package(J)Order Number CD4528BMJ or CD4528BCJNS Package Number J16A7C D 4528B M C D 4528B C D u a l M o n o s t a b l e M u l t i v i b r a t o rPhysical Dimensions inches (millimeters)(Continued)Molded Dual-In-Line Package (N)Order Number CD4528BMN or CD4528BCNNS Package Number N16ELIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life systems which (a)are intended for surgical implant support device or system whose failure to perform can into the body or (b)support or sustain life and whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectivenessbe reasonably expected to result in a significant injury to the userNational Semiconductor National Semiconductor National Semiconductor National Semiconductor CorporationEuropeHong Kong LtdJapan Ltd1111West Bardin RoadFax (a 49)0-180-530858613th Floor Straight Block Tel 81-043-299-2309。