74ACT11245DWG4

更新时间： 2024-11-20 12:34:03

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
25页	1342K
描述
OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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74ACT11245DWG4 数据手册

74ACT11245

OCTAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCAS031C – JULY 1987 – REVISED APRIL 1996

DB, DW, NT, OR PW PACKAGE

(TOP VIEW)

3-State Outputs Drive Bus Lines Directly

Inputs Are TTL-Voltage Compatible

Flow-Through Architecture Optimizes

PCB Layout

DIR

23 B1

22 B2

Center-Pin V

Minimize High-Speed Switching Noise

and GND Configurations

GND

EPIC (Enhanced-Performance Implanted

CMOS) 1- m Process

500-mA Typical Latch-Up Immunity at

125°C

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

(DB), and Thin Shrink Small-Outline (PW)

Packages, and Standard Plastic 300-mil

DIPs (NT)

description

The octal bus transceiver is designed for asynchronous two-way communication between data buses. The

control-function implementation minimizes external timing requirements.

The device allows data transmission 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 that the buses are effectively isolated.

The 74ACT11245 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

OUTPUT

ENABLE

DIRECTION

CONTROL

DIR

OUTPUT

B data to A bus

A data to B bus

Isolation

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.

EPIC 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...25

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74ACT11245NSRG4	TI	获取价格	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
74ACT11245NT	TI	获取价格	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
74ACT11245NTE4	TI	获取价格	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
74ACT11245PW	TI	获取价格	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS