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SN74LVCHR16245A

SCAS582Q – NOVEMBER 1996 – REVISED OCTOBER 2014

SN74LVCHR16245A 16-Bit Bus Transceiver With 3-State Outputs

1 Features

2 Applications

1

•

Member of the Texas Instruments

•

Telecom Infrastructures

Widebus™ Family

•

Industrial Transport

•

Operates From 1.65 V to 3.6 V

•

Wireless Infrastructures

•

Inputs Accept Voltages to 5.5 V

•

Servers

•

•

Tests and Measurements

•

3 Description

This 16-bit (dual-octal) noninverting bus transceiver is

•

•

Supports Mixed-Mode Signal Operation on

The SN74LVCHR16245A device is designed for

asynchronous communication between data buses.

All Ports (5-V Input/Output Voltage

The

control-function

implementation

minimizes

external-timing requirements.

•

Bus Hold on Data Inputs Eliminates the Need for

External Pullup or Pulldown Resistors

Device Information(1)

•

All Outputs Have Equivalent 26-

Ω Series

PART NUMBER

PACKAGE

BODY SIZE (NOM)

Resistors, So No External Resistors Are Required

TSSOP (48)

12.50 mm × 6.10 mm

•

SN74LVCHR16245A

SSOP (48)

15.88 mm × 7.49 mm

Mode, and Back-Drive Protection

TVSOP (48)

9.70 mm × 4.40 mm

•

Latch-Up Performance Exceeds 250 mA

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

Per JESD 17

the end of the data sheet.

•

ESD Protection Exceeds JESD 22

–

2000-V Human-Body Model

–

200-V Machine Model

4 Simplified Schematic

1

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.