SL4002B

System Logic

Semiconductor

SLS

Dual 4-Input NOR Gate

High-Voltage Silicon-Gate CMOS

The SL4002B NOR gates provide the system designer with direct

emplementation of the NOR function.

• Operating Voltage Range: 3.0 to 18 V

• Maximum input current of 1 µA at 18 V over full package-

temperature range; 100 nA at 18 V and 25

°C

• Noise margin (over full package temperature range):

1.0 V min @ 5.0 V supply

2.0 V min @ 10.0 V supply

2.5 V min @ 15.0 V supply

ORDERING INFORMATION

SL4002BN Plastic

SL4002BD SOIC

° to 125° C for all packages

LOGIC DIAGRAM

PINS 6, 8 = NO CONNECTION

PIN 7 = GND

PIN ASSIGNMENT

NC = NO CONNECTION

FUNCTION TABLE

Inputs

Output

A

B

C

D

Y

H

X

X

X

L

X

H

X

X

L

X

X

H

X

L

X

X

X

H

L

L

L

L

L

H

X = don’t care