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IN74HC251N中文資料INTEGRAL數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

IN74HC251N
廠商型號(hào)

IN74HC251N

功能描述

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS

文件大小

148.63 Kbytes

頁(yè)面數(shù)量

5 頁(yè)

生產(chǎn)廠商 Integral Corp.
企業(yè)簡(jiǎn)稱

INTEGRAL

中文名稱

Integral Corp.官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-12-23 19:46:00

IN74HC251N規(guī)格書(shū)詳情

8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS

High-Performance Silicon-Gate CMOS

The IN74HC251 is identical in pinout to the LS/ALS251. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.

The device selects one of the eight binary Data Inputs, as determined by the Address Inputs. The Output Enable pin must be at a low level for the selected data to appear at the outputs. If Output Enable is high, the Y and the Y outputs are in the highimpedance state. This 3-State feature allows the IN74HC251 to be used in bus-oriented systems.

? Outputs Directly Interface to CMOS, NMOS, and TTL

? Operating Voltage Range: 2.0 to 6.0 V

? Low Input Current: 1.0 μA

? High Noise Immunity Characteristic of CMOS Devices

產(chǎn)品屬性

  • 型號(hào):

    IN74HC251N

  • 制造商:

    INTEGRAL

  • 制造商全稱:

    INTEGRAL

  • 功能描述:

    8-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS

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