1

FEATURES

B1

B2

GND

A1

A2

DIR1

8

5

9

4

10

3

1

2

6

7

DESCRIPTION/ORDERING INFORMATION

SN74AVC2T245

DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

• Each Channel Has Independent Direction

• Latch-Up Performance Exceeds 100 mA Per

Control

JESD 78, Class II

• Control Inputs V

• ESD Protection Exceeds JESD 22

–

5000-V Human-Body Model (A114-A)

• Fully Configurable Dual-Rail Design Allows

–

200-V Machine Model (A115-A)

Each Port to Operate Over the Full 1.2-V to

–

1500-V Charged-Device Model (C101)

3.6-V Power-Supply Range

RSW PACKAGE

• I/Os Are 4.6-V Tolerant

(TOP VIEW)

• I

Operation

• Typical Data Rates

–

500 Mbps (1.8-V to 3.3-V Translation)

–

320 Mbps (<1.8-V to 3.3-V Translation)

–

320 Mbps (Translate to 2.5 V or 1.8 V)

–

280 Mbps (Translate to 1.5 V)

–

240 Mbps (Translate to 1.2 V)

This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is

translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40°C to 85°C

QFN – RSW

Tape and reel

SN74AVC2T245RSWR

TLO

(1)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2008, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.