74HCS08

Quad 2-input AND gate with Schmitt-trigger inputs

Rev. 1 — 24 June 2025

Product data sheet

1. General description

The 74HCS08 is a quad 2-input AND gate. Inputs include clamp diodes. This enables the use of

current limiting resistors to interface inputs to voltages in excess of VCC.

All inputs are Schmitt-trigger inputs, capable of transforming slowly changing input signals into

sharply defined, jitter-free output signals.

2. Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V

• Schmitt-trigger inputs

• Low power consumption

• Typical supply current (ICC) of 100 nA

• Typical input leakage current (II) of ±10 nA

• ±7.8 mA output drive at 6 V

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

• Complies with JEDEC standards:

• JESD7A (2.0 V to 6.0 V)

• ESD protection:

• HBM ANSI/ESDA/JEDEC JS-001 class 3A exceeds 4000 V

• CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1500 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

74HCS08D

-40 °C to +125 °C

SO14

plastic small outline package; 14 leads;

body width 3.9 mm

SOT108-1

74HCS08PW

-40 °C to +125 °C

TSSOP14

plastic thin shrink small outline package; 14 leads;

body width 4.4 mm

SOT402-1

74HCS08BQ

-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