Quad 2-Input NOR Gate

General Description

This device contains four independent gates each of which

performs the logic NOR function.

Ordering Code:

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Function Table

H

= HIGH Logic Level

L

= LOW Logic Level

Order Number

Package Number

Package Description

DM74LS02M

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow

DM74LS02SJ

M14D

14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

DM74LS02N

N14A

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Y

= A + B

Inputs

Output

AB

Y

LL

H

LH

L

HL

L

HH

L

74LS02

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