74ABT244CPCX 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

比赛名单

74ABT244CPCX

Octal Buffer/Line Driver with 3-STATE Outputs

Fairchild Semiconductor 

Connection Diagram

Pin Descriptions

Pin Names

Description

OE1, OE2

I0–I7

O0–O7

Output Enable Input

(Active LOW)

Inputs

Outputs

Truth Table

OE1 I0–3 O0–3 OE2 I4–7 O4–7

H

X

Z

H

X

Z

L

H

H

L

H

H

L

L

L

L

L

L

H HIGH Voltage Level

L LOW Voltage Level

X Immaterial

Z High Impedance

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