MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

3–1

REV 6

10/95

Quad 2-Input OR Gate

High–Performance Silicon–Gate CMOS

The MC54/74HC32A is identical in pinout to the LS32. The device

inputs are compatible with Standard CMOS outputs; with pullup resistors,

they are compatible with LSTTL outputs.

3

Y1

1

A1

PIN 14 = VCC

PIN 7 = GND

LOGIC DIAGRAM

2

B1

6

Y2

4

A2

5

B2

8

Y3

9

A3

10

B3

11

Y4

12

A4

13

B4

Y = A+B

Pinout: 14–Lead Packages (Top View)

13

14

12

11

10

9

8

2

1

3

4

5

6

7

VCC

B4

A4

Y4

B3

A3

Y3

A1

B1

Y1

A2

B2

Y2

GND

L

L

H

H

L

H

L

H

MC54/74HC32A

FUNCTION TABLE

Inputs

Output

A

B

L

H

H

H

Y

D SUFFIX

SOIC PACKAGE

CASE 751A–03

N SUFFIX

PLASTIC PACKAGE

CASE 646–06

ORDERING INFORMATION

MC54HCXXAJ

MC74HCXXAN

MC74HCXXAD

MC74HCXXADT

Ceramic

Plastic

SOIC

TSSOP

1

14

1

14

DT SUFFIX

TSSOP PACKAGE

CASE 948B–03

J SUFFIX

CERAMIC PACKAGE

CASE 632–08

1

14

1

14