© Semiconductor Components Industries, LLC, 2014

September, 2014 − Rev. 7

1

Publication Order Number:

MC74VHC32/D

MC74VHC32

Quad 2-Input OR Gate

The MC74VHC32 is an advanced high speed CMOS 2−input OR

gate fabricated with silicon gate CMOS technology. It achieves high

speed operation similar to equivalent Bipolar Schottky TTL while

maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output. The

inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V

systems to 3.0 V systems.

Features

Human Body Model > 2000 V;

Machine Model > 200 V

Figure 1. Logic Diagram

Figure 2. Pinout: 14−Lead Packages

13

14

12

11

10

9

8

2

1

34567

B4

A4

Y4

B3

A3

Y3

A1

B1

Y1

A2

B2

Y2

GND

(Top View)

3

Y1

1

A1

2

B1

6

Y2

4

A2

5

B2

8

Y3

9

A3

10

B3

11

Y4

12

A4

13

B4

Y = A+B

SOIC−14

D SUFFIX

CASE 751A

TSSOP

DT SUFFIX

CASE 948G

http://onsemi.com

(Note: Microdot may be in either location)

MARKING

DIAGRAMS

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

ORDERING INFORMATION

L

L

H

H

L

H

L

H

FUNCTION TABLE

Inputs

Output

AB

L

H

H

H

Y

VHC

32

ALYW

G

G

1

14

A

= Assembly Location

WL, L

= Wafer Lot

Y

= Year

WW, W = Work Week

G or

G = Pb−Free Package

1

14

VHC32G

AWLYWW

1

14

1

14