74HC05

Hex inverter with open-drain outputs

Rev. 3 — 8 July 2020

Product data sheet

1. General description

The 74HC05 contains six inverters. The outputs of the 74HC05 are open-drain and can be

connected to other open-drain outputs to implement active-LOW wired-OR or active-HIGH

wired-AND functions. The open-drain outputs require pull-up resistors to perform correctly.

2. Features and benefits

• Wide operating voltage 2.0 V to 6.0 V

• CMOS input levels

• Latch-up performance exceeds 100 mA per JESD 78 Class II level A

• Complies with JEDEC standard no. 7A

• ESD protection:

• HBM JESD22-A114E exceeds 2000 V

• CDM JESD22-C101C exceeds 1000 V

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

3. Ordering information

Table 1. Ordering information

Package

Type number

Temperature range Name

Description

Version

74HC05D

-40 °C to +125 °C

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74HC05PW

-40 °C to +125 °C

TSSOP14

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74HC05BQ

-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