www.ti.com

FEATURES

DESCRIPTION/ORDERING INFORMATION

136

-128

-144

-160

0.4

0.8

1.2

1.6

2.0

2.4

2.8

170

153

119

102

85

68

51

34

17

0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

Process = Nominal

Process = Nominal

-80

-96

-112

-32

-48

-64

0

-16

SN74AVC16244

16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCES141N – JULY 1998 – REVISED MARCH 2005

•

Overvoltage-Tolerant Inputs/Outputs Allow

Mixed-Voltage-Mode Data Communications

•

Member of the Texas Instruments Widebus™

Family

•

Operation

•

DOC™ (Dynamic Output Control) Circuit

Dynamically Changes Output Impedance,

•

Latch-Up Performance Exceeds 100 mA Per

Resulting in Noise Reduction Without Speed

JESD 78, Class II

Degradation

•

ESD Protection Exceeds JESD 22

•

Less Than 2-ns Maximum Propagation Delay

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

•

Dynamic Drive Capability Is Equivalent to

A Dynamic Output Control (DOC) circuit is implemented, which, during the transition, initially lowers the output

impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows

the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a

high-drive standard-output device. For more information, refer to the TI application reports, AVC Logic Family

Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC™) Circuitry

Technology and Applications, literature number SCEA009.

Figure 1. Output Voltage vs Output Current

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

TSSOP – DGG

Tape and reel

SN74AVC16244DGGR

AVC16244

TVSOP – DGV

Tape and reel

SN74AVC16244DGVR

CVA244

–40

°C to 85°C

VFBGA – GQL

SN74AVC16244GQLR

Tape and reel

CVA244

VFBGA – ZQL (Pb-free)

SN74AVC16244ZQLR

(1)

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

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, DOC are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Copyright © 1998–2005, 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.