74LVQ245SJ(1998) 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

74LVQ245SJ
(Rev.:1998)

Low Voltage Octal Bidirectional Transceiver with 3-STATE Outputs

Fairchild Semiconductor 

Pin Descriptions

Truth Table

Pin

Names

OE

T/R

A0– A7

B0– B7

Description

Output Enable Inputs

Transmit/Receive Input

Side A Inputs or

3-STATE Outputs

Side B Inputs or

3-STATE Outputs

Inputs

OE

T/R

L

L

L

H

H

X

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Outputs

Bus B Data to Bus A

Bus A Data to Bus B

HIGH-Z State

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