SN74HCS05-Q1 Automotive Hex Inverter with Open-Drain Outputs and Schmitt-

Trigger Inputs

1 Features

• AEC-Q100 Qualified for automotive applications:

– Device temperature grade 1: –40°C to +125°C,

TA

– Device HBM ESD Classification Level 2

– Device CDM ESD Classifcation Level C6

• Wide operating voltage range: 2 V to 6 V

• Schmitt-trigger inputs allow for slow or noisy input

signals

• Low power consumption

– Typical ICC of 100 nA

– Typical input leakage current of ±100 nA

• ±7.8-mA output drive at 5 V

2 Applications

• Drive indicator LEDs

• Level-shift using open-drain outputs

• Invert a digital signal

3 Description

This device contains six independent inverter with

open-drain outputs and Schmitt-trigger inputs. Each

gate performs the Boolean function Y = A in positive

logic.

Device Information (1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

SN74HCS05QPWRQ1 TSSOP (14)

5.00 mm × 4.40 mm

SN74HCS05QDRQ1

SOIC (14)

8.70 mm × 3.90 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

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SN74HCS05-Q1

SCLS770A – JUNE 2020 – REVISED OCTOBER 2020

Copyright © 2020 Texas Instruments Incorporated

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Product Folder Links: SN74HCS05-Q1

SN74HCS05-Q1

SCLS770A – JUNE 2020 – REVISED OCTOBER 2020

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.