Quad 2-Input NOR Gates
5402 DM5402 DM7402 Quad 2-Input NOR Gates
June 1989
5402 DM5402 DM7402 Quad 2-Input NOR Gates
General Description
This...
Description
5402 DM5402 DM7402 Quad 2-Input NOR Gates
June 1989
5402 DM5402 DM7402 Quad 2-Input NOR Gates
General Description
This device contains four independent gates each of which performs the logic NOR function
Features
Y
Alternate Military Areospace device (5402) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6492 – 1
Order Number 5402DMQB 5402FMQB DM5402J DM5402W or DM7402N See NS Package Number J14A N14A or W14B
Function Table
YeAaB Inputs A L L H H B L H L H Output Y H L L L
H e High Logic Level L e Low Logic Level
C1995 National Semiconductor Corporation
TL F 6492
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Note)
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage 7V Input Voltage 5 5V Operating Free Air Temperature Range b 55 C to a 125 C DM54 and 54 DM74 0 C to a 70 C Storage Temperature Range
b 65 C to a 150 C
Note The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed The device should not be operated at these limits The parametric values defined in the ‘‘Electrical Characteristics’’ table are not guaranteed at the absolute maximum ratings The ‘‘Recommended Operating Conditions’’ table will define the conditions for actual device operation
Recommended Operating Conditions
Symbol VCC VIH VIL ...
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