Datasheet > SN75ALS191DG4

SN75ALS191DG4

更新时间： 2024-11-21 01:03:55

品牌	Logo	应用领域
德州仪器 - TI		驱动
页数	文件大小	规格书
14页	652K
描述
DUAL DIFFERENTIAL LINE DRIVER

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SN75ALS191DG4 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

V_CC

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 6 7...14

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SN75ALS191DG4 替代型号

型号	品牌	替代类型	描述	数据表
SN75ALS191DR	TI	完全替代	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191D	TI	完全替代	DUAL DIFFERENTIAL LINE DRIVER

与SN75ALS191DG4相关器件

型号	品牌	获取价格	描述	数据表
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
SN75ALS191PSR	TI	获取价格	Dual Differential Line Driver 8-SO 0 to 70
SN75ALS191PSRE4	TI	获取价格	DUAL DIFFERENTIAL LINE DRIVER
SN75ALS191PSRG4	TI	获取价格	Dual Differential Line Driver 8-SO 0 to 70
SN75ALS192	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE DRIVER