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SN75ALS191

更新时间： 2024-02-03 11:12:47

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
5页	79K
描述
DUAL DIFFERENTIAL LINE DRIVER

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SN75ALS191 数据手册

SN75ALS191

DUAL DIFFERENTIAL LINE DRIVER

SLLS032B – DECEMBER 1987 – REVISED MAY 1995

D OR P PACKAGE

(TOP VIEW)

Meets or Exceeds the Requirements of

ANSI Standard EIA/TIA-422-B and ITU

Recommendation V.11

Designed to Operate at 20 Mbaud or Higher

TTL-and CMOS-Input Compatibility

Single 5-V Supply Operation

GND

Output Short-Circuit Protection

Improved Replacement for the µA9638

description

The SN75ALS191 is a dual, high-speed, differential line driver designed to meet ANSI Standard EIA/TIA-422-B

and ITU Recommendation V.11. The inputs are TTL- and CMOS-compatible and have input clamp diodes.

Schottky-diode-clamped transistors minimize propagation delay time. This device operates from a single 5-V

power supply and is supplied in eight-pin packages.

The SN75ALS191 is characterized for operation from 0°C to 70°C.

FUNCTION TABLE

(each driver)

OUTPUTS

INPUTS

H = high level, L = low level,

Z = high impedance

†

logic symbol

logic diagram (positive logic)

†

This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

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.

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

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与SN75ALS191相关器件

型号	品牌	获取价格	描述	数据表
SN75ALS191_V01	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191D	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191DE4	TI	获取价格	LINE DRIVER, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
SN75ALS191DG4	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191DR	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191DRE4	TI	获取价格	DUAL LINE DRIVER, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
SN75ALS191DRG4	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191P	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191PE4	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191PSE4	TI	获取价格	DUAL LINE DRIVER, PDSO8