Diodes 74LVC32A User Manual download pdf

74LVC32A

Document number: DS35263 Rev. 3- 2

1 of 10

www.diodes.com

January 2014

74LVC32

QUADRUPLE 2-INPUT OR GATES

Description

The 74LVC32A provides four independent 2-input OR gates. The

device is designed for operation with a power supply range of 1.65V

to 3.6V. 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:

BAY +=

BAY •=

Features

• Supply Voltage Range from 1.65V to 3.6V

• Sinks 24mA at V

= 3.3V

• CMOS low power consumption

• IOFF Supports Partial-Power-Down Mode Operation

• Inputs or outputs accept up to 5.5V

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

translation applications.

• ESD Protection Exceeds JESD 22

 200-V Machine Model (A115)

 2000-V Human Body Model (A114)

• Latch-Up Exceeds 250mA per JESD 78, Class I

• 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

GND

Vcc

( Top View )

SO-14 / TSSOP-14

Applications

• Voltage Level Shifting

• General Purpose Logic

• Power Down Signal Isolation

• Wide array of products such as:

 PCs, networking, notebooks, ultrabooks, netbooks, PDAs

 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/quality/lead_free.html 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.

1 2 3 4 5 6 7 8 9 10

Summary of Contents

Page 1 - SO-14 / TSSOP-14

74LVC32A Document number: DS35263 Rev. 3- 2 1 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32AQUADRUPLE 2-INPUT OR GATES Descriptio

Page 2 - Inputs Output

74LVC32A Document number: DS35263 Rev. 3- 2 10 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A IMPORTANT NOTICE DIODES INCORPORATE

Page 3 - or Ground

74LVC32A Document number: DS35263 Rev. 3- 2 2 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Pin Descriptions Pin Number Pin Nam

Page 4

74LVC32A Document number: DS35263 Rev. 3- 2 3 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Absolute Maximum Ratings (Note 4) (@

Page 5

74LVC32A Document number: DS35263 Rev. 3- 2 4 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Electrical Characteristics (@TA = +2

Page 6

74LVC32A Document number: DS35263 Rev. 3- 2 5 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Switching Characteristics Symbol

74LVC32A Document number: DS35263 Rev. 3- 2 6 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Parameter Measuement Information

Page 8 - Package Type: TSSOP-14

74LVC32A Document number: DS35263 Rev. 3- 2 7 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Ordering Information Device Pac

Page 9

74LVC32A Document number: DS35263 Rev. 3- 2 8 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Package Outline Dimensions (All dimen

Page 10 - 74LVC32A

74LVC32A Document number: DS35263 Rev. 3- 2 9 of 10 www.diodes.com January 2014© Diodes Incorporated 74LVC32A Suggested Pad Layout Package Type:

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