MC74VHC139 查看數據表（PDF） - Motorola => Freescale

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MC74VHC139

Dual 2-to-4 Decoder/Demultiplexer

Motorola => Freescale 

MC74VHC139

EXPANDED LOGIC DIAGRAM

(1/2 OF DEVICE)

En

Y0

Y1

A0

Y2

Y3

A1

INPUT

Figure 1. Input Equivalent Circuit

MOTOROLA

2

VHC Data – Advanced CMOS Logic

DL203 — Rev 0

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