SN74HCS14 Hex Inverter with Schmitt-Trigger Inputs

1 Features

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 6 V

• Extended ambient temperature range: –40°C to

2 Applications

• Synchronize inverted clock inputs

• Debounce a switch

• Invert a digital signal

3 Description

This device contains six independent Inverter with

Schmitt-trigger inputs. Each gate performs the

Boolean function Y = A in positive logic.

Device Information

PART NUMBER

PACKAGE(1)

BODY SIZE (NOM)

SN74HCS14PW

TSSOP (14)

5.00 mm × 4.40 mm

SN74HCS14D

SOIC (14)

9.90 mm × 3.90 mm

SN74HCS14BQA

WQFN (14)

3.00 mm × 2.50 mm

SN74HCS14DYY

SOT-23-THIN (14) 2.00 mm x 4.20 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

Input Voltage

Schmitt-trigger

CMOS Input

Response

Waveforms

Standard

CMOS Input

Response

Waveforms

Input Voltage

Input Voltage

Time

Time

Input Voltage

Waveforms

Low Power

Noise Rejection

Supports Slow Inputs

Time

Time

Time

Time

Benefits of Schmitt-trigger inputs

SN74HCS14

SCLS799D – JANUARY 2020 – REVISED DECEMBER 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.