SN74LVTH162245EP

3.3V ABT 16BIT BUS TRANSCEIVER

WITH 3STATE OUTPUTS

SCBS782A − NOVEMBER 2003 − JULY 2006

1

POST OFFICE BOX 655303

− One Assembly/Test Site, One Fabrication

Site

Sources (DMS) Support

Widebus

 Family

Series Resistors, So No External Resistors

Are Required

(5-V Input and Output Voltages With

Down to 2.7 V

Insertion

Need for External Pullup/Pulldown

Resistors

High-Speed Switching Noise

Layout

† Component qualification in accordance with JEDEC and industry

standards to ensure reliable operation over an extended

temperature range. This includes, but is not limited to, Highly

Accelerated Stress Test (HAST) or biased 85/85, temperature

cycle, autoclave or unbiased HAST, electromigration, bond

intermetallic life, and mold compound life. Such qualification

testing should not be viewed as justifying use of this component

beyond specified performance and environmental limits.

JESD 17

− 2000-V Human-Body Model (A114-A)

− 200-V Machine Model (A115-A)

− 1000-V Charged-Device Model (C101)

description/ordering information

The SN74LVTH162245 is a 16-bit (dual-octal) noninverting 3-state transceiver designed for low-voltage (3.3-V)

This device can be used as two 8-bit transceivers or one 16-bit transceiver. The device allows data transmission

from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control

(DIR) input. The output-enable (OE) input can be used to disable the device so that the buses effectively are

isolated.

Copyright

 2006 Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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.

Widebus is a trademark of Texas Instruments.

DGG OR DL PACKAGE

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1DIR

1B1

1B2

GND

1B3

1B4

1B5

1B6

GND

1B7

1B8

2B1

2B2

GND

2B3

2B4

2B5

2B6

GND

2B7

2B8

2DIR

1OE

1A1

1A2

GND

1A3

1A4

1A5

1A6

GND

1A7

1A8

2A1

2A2

GND

2A3

2A4

2A5

2A6

GND

2A7

2A8

2OE