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SN74ALB16244

更新时间： 2024-11-02 22:05:39

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
7页	106K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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SN74ALB16244 数据手册

SN74ALB16244

16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCBS647C – AUGUST 1995 – REVISED JULY 1997

DGG OR DL PACKAGE

(TOP VIEW)

Member of the Texas Instruments

Widebus Family

State-of-the-Art Advanced Low-Voltage

BiCMOS (ALB) Technology Design for 3.3-V

Operation

1OE

1Y1

1Y2

GND

1Y3

1Y4

48 2OE

47 1A1

46 1A2

45 GND

44 1A3

43 1A4

Schottky Diodes on All Inputs to Eliminate

Overshoot and Undershoot

Industry Standard ’16244 Pinout

Distributed V

Minimizes High-Speed Switching Noise

and GND Pin Configuration

2Y1

2Y2

41 2A1

40 2A2

39 GND

38 2A3

37 2A4

36 3A1

35 3A2

34 GND

33 3A3

32 3A4

Flow-Through Architecture Optimizes PCB

Layout

GND 10

2Y3 11

2Y4 12

3Y1 13

3Y2 14

GND 15

3Y3 16

3Y4 17

Package Options Include Plastic 300-mil

Shrink Small-Outline (DL) and Thin Shrink

Small-Outline (DGG) Packages

description

The SN74ALB16244 16-bit buffer and line driver

is designed for high-speed, low-voltage (3.3-V)

operation. This device is intended to replace

4Y1 19

4Y2 20

GND 21

4Y3 22

30 4A1

29 4A2

28 GND

27 4A3

the conventional driver in any speed-critical path.

The small propagation delay is achieved using a

unity gain amplifier on the input and feedback

resistors from input to output, which allows the

output to track the input with a small offsetvoltage.

4Y4

4OE

4A4

3OE

The device can be used as four 4-bit buffers, two

8-bit buffers, or one 16-bit buffer. This device

provides true outputs and symmetrical active-low

output-enable (OE) inputs.

The SN74ALB16244 is characterized for

operation from –40°C to 85°C.

FUNCTION TABLE

(each buffer)

INPUTS

OUTPUT

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 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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7

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与SN74ALB16244相关器件

型号	品牌	获取价格	描述	数据表
SN74ALB16244_08	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DGG	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DGGE4	TI	获取价格	IC ALB SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, TSSOP-48, Bus Driver/Transceiver
SN74ALB16244DGGR	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DGVR	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DL	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DLR	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALB16244DLRG4	TI	获取价格	ALB SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48, GREEN, PLASTIC, SSOP-48
SN74ALB16245	TI	获取价格	3.3-V ALB 16-BIT TRANSCEIVER WITH 3-STATE OUTPUTS
SN74ALB16245_08	TI	获取价格	3.3-V ALB 16-BIT TRANSCEIVER WITH 3-STATE OUTPUTS

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