VCC

6A

6Y

5A

5Y

4A

4Y

1A

1Y

2A

2Y

3A

3Y

GND

1

2

3

4

5

6

7

14

13

12

11

10

9

8

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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.

SN74HC14-Q1

SCLS532B – AUGUST 2003 – REVISED APRIL 2020

SN74HC14-Q1 Automotive Hex Inverters with Schmitt-Trigger Inputs

1

1 Features

1

•

AEC-Q100 Qualified for automotive applications:

–

Device temperature grade 1:

–40°C to +125°C, TA

•

Schmitt-trigger inputs allow for slow or noisy input

signals

•

Positive and negative input clamp diodes

•

Wide operating voltage range: 2 V to 6 V

•

Supports fanout up to 10 LSTTL loads

•

Significant power reduction compared to LSTTL

logic ICs

2 Applications

•

Synchronize inverted clock inputs

•

Debounce a switch

•

Invert a digital signal

3 Description

This device contains six independent inverters with

Schmitt-trigger

inputs.

Each

gate

performs

the

Boolean function Y = A in positive logic.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

SN74HC14QDRQ1

SOIC (14)

8.70 mm × 3.90 mm

SN74HC14QPWRQ1

TSSOP (14)

5.00 mm × 4.40 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Functional pinout of the SN74HC14-Q1