MM74HC365资料

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元器件交易网
AC Electrical Characteristics MM54HC365
VCC e 5V TA e 25 C tr e tf e 6 ns Symbol tPHL tPLH tPZH tPZL tPHZ tPLZ Parameter Maximum Propagation Delay Maximum Output Enable Time Maximum Output Disable Time Conditions CL e 45 pF RL e 1 kX CL e 45 pF RL e 1 kX CL e 5 pF
MM74HC365 Guaranteed Limit 22 40 36
Typ 15 29 25
Units ns ns ns
AC Electrical Characteristics MM54HC365 MM74HC365 VCC e 2 0–6 0V CL e 50 pF tr e tf e 6 ns (unless otherwise specified)
Note 1 Maximum Ratings are those values beyond which damage to the device may occur Note 2 Unless otherwise specified all voltages are referenced to ground Note 3 Power Dissipation temperature derating plastic ‘‘N’’ package b 12 mW C from 65 C to 85 C ceramic ‘‘J’’ package b 12 mW C from 100 C to 125 C Note 4 For a power supply of 5V g 10% the worst case output voltages (VOH and VOL) occur for HC at 4 5V Thus the 4 5V values should be used when designing with this supply Worst case VIH and VIL occur at VCC e 5 5V and 4 5V respectively (The VIH value at 5 5V is 3 85V ) The worst case leakage current (IIN ICC and IOZ) occur for CMOS at the higher voltage and so the 6 0V values should be used VIL limits are currently tested at 20% of VCC The above VIL specification (30% of VCC) will be implemented no later than Q1 CY’89
b b
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications
TL F 5209 – 4
Order Number MM54HC367 or MM74HC367
Order Number MM54HC368 or MM74HC368
TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 5209 RRD-B30M105 Printed in U S A
General Description
These TRI-STATE buffers are general purpose high speed inverting and non-inverting buffers that utilize advanced silicon-gate CMOS technology They have high drive current outputs which enable high speed operation even when driving large bus capacitances These circuits possess the low power dissipation of CMOS circuitry yet have speeds comparable to low power Schottky TTL circuits All 4 circuits are capable of driving up to 15 low power Schottky inputs The MM54 74HC366 and the MM54 74HC368 are inverting buffers where as the MM54 74HC365 and the MM54 74HC367 are non-inverting buffers The MM54 74HC365 and the MM54 74HC366 have two TRI-STATE control inputs (G1 and G2) which are NORed together to control all
MM74HC365 Hex TRI-STATE Buffer MM74HC366 Inverting Hex TRI-STATE Buffer MM74HC367 Hex TRI-STATE Buffer MM74HC368 Inverting Hex TRI-STATE Buffer
six gates The MM54 74HC367 and the MM54 74HC368 also have two output enables but one enable (G1) controls 4 gates and the other (G2) controls the remaining 2 gates All inputs are protected from damage due to static discharge by diodes to VCC and ground
Symbol tPHL tPLH Parameter Maximum Propagation Delay Conditions CL e 50 pF CL e 150 pF CL e 50 pF CL e 150 pF CL e 50 pF CL e 150 pF RL e 1 kX CL e 50 pF CL e 150 pF CL e 50 pF CL e 150 pF CL e 50 pF CL e 150 pF RL e 1 kX CL e 50 pF CL e 50 pF VCC 2 0V 2 0V 4 5V 4 5V 6 0V 6 0V 2 0V 2 0V 4 5V 4 5V 6 0V 6 0V 2 0V 4 5V 6 0V 2 0V 4 5V 6 0V TA e 25 C Typ 35 45 14 17 11 15 90 98 31 38 25 29 58 26 22 25 7 6 45 8 5 10 10 20 10 20 10 20 105 135 24 29 19 24 230 245 44 53 35 41 175 44 37 60 12 10 74HC TA eb40 to 85 C 130 168 30 36 24 30 287 306 55 66 43 51 218 55 46 75 15 13 54HC TA eb55 to 125 C 150 205 36 45 28 36 345 367 66 80 52 62 260 66 55 90 18 15 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns pF pF pF pF Guaranteed Limits
Connection Diagrams
Dual-In-Line Packages Top Views
TL F 5209 – 1
TL F 5209 – 2
Order Number MM54HC365 or MM74HC365
Order Number MM54HC366 or MM74HC366
TL F 5209 – 3
Features
Y Y Y Y Y
Typical propagation delay 15 ns Wide operating voltage range 2V – 6V Low input current 1 mA maximum Low quiescent current 80 mA maximum (74 Series) Output drive capability 15 LS-TTL loadsFra bibliotekVIL
VOH
VIN e VIH or VIL lIOUTl s mA lIOUTl s mA VOL Maximum Low Level Output Voltage VIN e VIH or VIL lIOUTl s mA
VIN e VIH or VIL lIOUTl s mA lIOUTl s mA IIN IOZ ICC Maximum Input Current VIN e VCC or GND Maximum TRI STATE Output VOUT e VCC or GND Leakage Current G e VIH Maximum Quiescent Supply Current VIN e VCC or GND IOUT e mA
元器件交易网
Absolute Maximum Ratings (Notes 1
2)
Operating Conditions
Min Supply Voltage VCC DC Input or Output Voltage VIN VOUT Operating Temp Range (TA) MM HC MM HC Input Rise or Fall Times VCC e V tr tf VCC e V VCC e V
Max VCC
Units V V
a a
C C ns ns ns
DC Electrical Characteristics (Note 4)
Symbol Parameter Conditions VCC V V V V V V VIN e VIH or VIL lIOUTl s mA V V V V V V V V V V V V V
b 0 5 to a 7 0V Supply Voltage (VCC) b 1 5 to VCC a 1 5V DC Input Voltage (VIN) b 0 5 to VCC a 0 5V DC Output Voltage (VOUT) g 20 mA Clamp Diode Current (IIK IOK) g 35 mA DC Output Current per pin (IOUT) g 70 mA DC VCC or GND Current per pin (ICC) b 65 C to a 150 C Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) 600 mW S O Package only 500 mW Lead Temp (TL) (Soldering 10 seconds) 260 C
g g g g g g
TA e 25 C Typ
74HC 54HC TA eb40 to 85 C TA eb55 to 125 C Units Guaranteed Limits V V V V V V V V V V V V V V V V mA mA mA
VIH
Minimum High Level Input Voltage Maximum Low Level Input Voltage Minimum High Level Output Voltage
元器件交易网
MM54HC365 MM54HC366 MM54HC367 MM54HC368 MM74HC365 MM74HC366 MM74HC367 MM74HC368
January 1988
MM54HC365 MM54HC366 MM54HC367 MM54HC368