1.

General description

The 74HC32; 74HCT32 is a quad 2-input OR gate. Inputs include clamp diodes. This

enables the use of current limiting resistors to interface inputs to voltages in excess of

VCC.

2.

Features and benefits

 Complies with JEDEC standard JESD7A

 Input levels:

 For 74HC32: CMOS level

 For 74HCT32: TTL level

 Symmetrical output impedance

 High noise immunity

 Low power dissipation

 Balanced propagation delays

 ESD protection:

 HBM JESD22-A114F exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V

 Multiple package options

 Specified from

40 C to +85 C and from 40 C to +125 C

3.

Ordering information

74HC32; 74HCT32

Quad 2-input OR gate

Rev. 6 — 3 December 2015

Product data sheet

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74HC32D

40 C to +125 C

SO14

plastic small outline package; 14 leads; body width

3.9 mm

SOT108-1

74HCT32D

74HC32DB

40 C to +125 C

SSOP14

plastic shrink small outline package; 14 leads; body

width 5.3 mm

SOT337-1

74HCT32DB

74HC32PW

40 C to +125 C

TSSOP14

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74HCT32PW

74HC32BQ

40 C to +125 C

DHVQFN14

plastic dual in-line compatible thermal enhanced very

thin quad flat package; no leads; 14 terminals;

body 2.5

 3  0.85 mm

SOT762-1

74HCT32BQ