Datasheet > SN75ALS194DG4

SN75ALS194DG4

更新时间： 2024-09-14 00:53:27

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德州仪器 - TI		驱动
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QUADRUPLE DIFFERENTIAL LINE DRIVERS

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SN75ALS194DG4 数据手册

SN55ALS194, SN75ALS194

QUADRUPLE DIFFERENTIAL LINE DRIVERS

SLLS009D – OCTOBER 1985 – REVISED MAY 1995

SN55ALS194 . . . J OR W PACKAGE

SN75ALS194 . . . D OR N PACKAGE

(TOP VIEW)

Meet or Exceed the Requirements of ANSI

Standard EIA/TIA-422-B and ITU

Recommendation V.11

Designed to Operate Up to 20 Mbaud

3-State TTL-Compatible Outputs

Single 5-V Supply Operation

15 4A

14 4Y

1, 2EN

High Output Impedance in Power-Off

Condition

3, 4EN

Two Pairs of Drivers, Independently

Enabled

GND

Designed as Improved Replacements for

the MC3487

description

SN55ALS194 . . . FK PACKAGE

(TOP VIEW)

These four differential line drivers are designed

for data transmission over twisted-pair or

parallel-wire transmission lines. They meet the

requirements of ANSI Standard EIA/TIA-422-B

and ITU Recommendation V.11 and are

compatible with 3-state TTL circuits. Advanced

low-power Schottky technology provides high

speed without the usual power penalty. Standby

supply current is typically only 26 mA. Typical

propagation delay time is less than 10 ns, and

enable/disable times are typically less than

16 ns.

20 19

1, 2EN

3, 4EN

9 10 11 12 13

High-impedance inputs keep input currents low:

less than 1 µA for a high level and less than

100 µA for a low level. The driver circuits can be

enabled in pairs by separate active-high enable

inputs. The SN55ALS194 and SN75ALS194 are

capable of data rates in excess of 20 megabits

per second and are designed to operate with the

SN55ALS195 and SN75ALS195 quadruple line

receivers.

NC – No internal connection

The SN55ALS194 is characterized for operation over the full military temperature range of –55°C to 125°C. The

SN75ALS194 is characterized for operation from 0°C to 70°C.

FUNCTION TABLE

(each driver)

OUTPUTS

INPUTS

OUTPUT

H = high level, L = low level, X = irrelevant,

Z = high impedance

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...22

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SN75ALS194DG4 替代型号

型号	品牌	替代类型	描述	数据表
SN75ALS194D	TI	完全替代	QUADRUPLE DIFFERENTIAL LINE DRIVERS
AM26LS32ACDR	TI	类似代替	QUADRUPLE DIFFERENTIAL LINE RECEIVERS
AM26LS31CDR	TI	类似代替	QUADRUPLE DIFFERENTIAL LINE DRIVER

与SN75ALS194DG4相关器件

型号	品牌	获取价格	描述	数据表
SN75ALS194DP3	TI	获取价格	IC,LINE DRIVER,4 DRIVER,ALS-TTL,SOP,16PIN,PLASTIC
SN75ALS194DR	TI	获取价格	Quadruple Differential Line Driver 16-SOIC 0 to 70
SN75ALS194DRE4	TI	获取价格	DUAL LINE DRIVER, PDSO16, SOP-16
SN75ALS194DRG4	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE DRIVERS
SN75ALS194J	TI	获取价格	暂无描述
SN75ALS194N	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE DRIVERS
SN75ALS194N-10	TI	获取价格	DUAL LINE DRIVER, PDIP16
SN75ALS194N3	TI	获取价格	IC,LINE DRIVER,4 DRIVER,ALS-TTL,DIP,16PIN,PLASTIC
SN75ALS194NE4	TI	获取价格	QUADRUPLE DIFFERENTIAL LINE DRIVERS
SN75ALS194NS	TI	获取价格	QUAD LINE DRIVER, PDSO16

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