SN54ALS1245

更新时间： 2024-11-03 23:06:07

品牌	Logo	应用领域
德州仪器 - TI		总线收发器输出元件
页数	文件大小	规格书
5页	86K
描述
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN54ALS1245 数据手册

SN54ALS1245A, SN74ALS1245A

OCTAL BUS TRANSCEIVERS

WITH 3-STATE OUTPUTS

SDAS245A – DECEMBER 1982 – REVISED JANUARY 1995

SN54ALS1245A . . . J PACKAGE

SN74ALS1245A . . . DW OR N PACKAGE

(TOP VIEW)

• Bidirectional Bus Transceivers in

High-Density 20-Pin Packages

• Low-Power Versions of ′ALS245 Series

• ′ALS1245 Series Is Identical to ′ALS1645

DIR

Series

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic

Chip Carriers (FK), and Standard Plastic (N)

and Ceramic (J) 300-mil DIPs

description

These octal bus transceivers are designed for

asynchronous two-way communication between

data buses. These devices transmit data from the

A bus to the B bus or from the B bus to the A bus,

depending on the logic level at the direction-

control (DIR) input. The output-enable (OE) input

can be used to disable the device so the buses are

effectively isolated.

GND

SN54ALS1245A . . . FK PACKAGE

(TOP VIEW)

20 19

The SN54ALS1245A is characterized for

operation over the full military temperature range

of –55°C to 125°C. The SN74ALS1245A is

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

9 10 11 12 13

FUNCTION TABLE

INPUTS

OPERATION

DIR

B data to A bus

A data to B bus

Isolation

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

中文翻译

下载PDF

与SN54ALS1245相关器件

型号	品牌	获取价格	描述	数据表
SN54ALS1245A	TI	获取价格	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS1245A_14	TI	获取价格	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS1245AFH	TI	获取价格	IC,BUS TRANSCEIVER,SINGLE,8-BIT,ALS-TTL,LLCC,20PIN,CERAMIC
SN54ALS1245AFK	TI	获取价格	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS1245AJ	TI	获取价格	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ALS1245FH	TI	获取价格	暂无描述
SN54ALS1245FH-00	TI	获取价格	ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20
SN54ALS1245J	TI	获取价格	暂无描述
SN54ALS1245J-00	TI	获取价格	ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20
SN54ALS12A	TI	获取价格	TRIPLE 3-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS