74LVC14A

Document number: DS35262 Rev. 3 - 2

1 of 10

www.diodes.com

July 2012

© Diodes Incorporated

74LVC14A

HEX INVERTERS WITH SCHMITT TRIGGER INPUTS

Description

The 74LVC14A provides six independent schmitt trigger inverter

buffers. The device is designed for operation with a power supply

range of 1.65V to 5.5V. The inputs are tolerant to 5.5V allowing this

device to be used in a mixed voltage environment. The device is fully

specified for partial power down applications using IOFF. The IOFF

circuitry disables the output preventing damaging current backflow

when the device is powered down.

The gates perform the positive Boolean function:

A

Y

=

Features

•

Wide Supply Voltage Range from 1.65V to 5.5V

•

•

CMOS low power consumption

•

IOFF Supports Partial-Power-Down Mode Operation

•

Inputs or outputs accept up to 5.5V

•

Inputs can be driven by 3.3 V or 5.5V allowing for voltage

translation applications.

•

ESD Protection Exceeds JESD 22

200-V Machine Model (A115-A)

2000-V Human Body Model (A114-A)

Exceeds 1000-V Charged Device Model (C101C)

•

Latch-Up Exceeds 250mA per JESD 78, Class II

•

Range of Package Options SO-14 and TSSOP-14

•

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

•

Halogen and Antimony Free. “Green” Device (Note 3)

 

 

Pin Assignments

Applications

•

Voltage Level Shifting

•

General Purpose Logic

•

Power Down Signal Isolation

•

Wide array of products such as:

PCs, networking, notebooks, ultrabooks, netbooks

Computer peripherals, hard drives, CD/DVD ROM

TV, DVD, DVR, set top box

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.