HD74AC539 查看數據表（PDF） - Hitachi -> Renesas Electronics

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产品描述 (功能)

生产厂家

HD74AC539

Dual 1-of-4 Decoder with 3-State Output

Hitachi -> Renesas Electronics 

HD74AC539

Logic Diagram (one half shown)

A1

A0

E

P

OE

O0

O1

O2

O3

Please note that this diagram is provided only for the understanding of logic operations and should not be

used to estimate propagation delays.

DC Characteristics (unless otherwise specified)

Item

Symbol Max

Unit

Maximum quiescent supply current ICC

80

µA

Maximum quiescent supply current ICC

8.0

µA

Condition

VIN = VCC or ground, VCC = 5.5 V,

Ta = Worst case

VIN = VCC or ground, VCC = 5.5 V,

Ta = 25°C

4

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