Datasheet > SN54F258_12

SN54F258_12

更新时间： 2024-11-22 02:58:47

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
5页	77K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

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SN54F258_12 数据手册

SN54F258, SN74F258

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

WITH 3-STATE OUTPUTS

SDFS067A – D2932, MARCH 1987 – REVISED OCTOBER 1993

SN54F258 . . . J PACKAGE

SN74F258 . . . D OR N PACKAGE

(TOP VIEW)

• 3-State Outputs Interface Directly With

System Bus

• Provides Bus Interface From Multiple

Sources in High-Performance Systems

A/B

GND

• Package Options Include Plastic

Small-Outline Packages, Ceramic Chip

Carriers, and Standard Plastic and Ceramic

300-mil DIPs

description

The ′F258 is designed to multiplex signals from

4-bit data sources to 4-output data lines in

bus-organized systems. The 3-state outputs will

not load the data lines when the output-enable

(OE) input is at a high logic level.

SN54F258 . . . FK PACKAGE

(TOP VIEW)

The SN54F258 is characterized for operation over

the full military temperature range of –55°C to

125°C. The SN74F258 is characterized for

operation from 0°C to 70°C.

20 19

FUNCTION TABLE

INPUTS

OUTPUT

9 10 11 12 13

A/B

NC – No internal connection

†

logic symbol

A/B

MUX

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

Pin numbers shown are for the D, J, and N packages.

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.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5

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