M74HC139M1R datasheet(2/9 Pages) STMICROELECTRONICS

部品番号	M74HC139M1R

部品情報	DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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M74HC139

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INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

TRUTH TABLE

LOGIC DIAGRAM

This logic diagram has not be used to estimate propagation delays

PIN No

SYMBOL

NAME AND FUNCTION

1, 15

1G, 2G

Enable Inputs

2, 3

1A, 1B

Address Inputs

4, 5, 6, 7

1Y0 TO 1Y3 Outputs

12, 11, 10, 9

2Y0 TO 2Y3 Outputs

14, 13

2A, 2B

Address Inputs

8

GND

Ground (0V)

16

VCC

Positive Supply Voltage

INPUTS

OUTPUTS

SELECTED

OUTPUT

ENABLE SELECT

Y0

Y1

Y2

Y3

G

BA

H

X

H

NONE

L

LLL

H

Y0

LL

H

L

H

Y1

LH

L

H

L

H

Y2

L

HHHH

H

L

Y3

同様の部品番号 - M74HC139M1R

メーカー	部品番号	データシート	部品情報
STMicroelectronics	M74HC139M1R	239Kb / 9P	M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R

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同様の説明 - M74HC139M1R

メーカー	部品番号	データシート	部品情報
STMicroelectronics	74VHCT139A	277Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
Fairchild Semiconductor	74VHC139	73Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
ON Semiconductor	MC74VHC139	135Kb / 8P	Dual 2-to-4 Decoder/ Demultiplexer May, 2011 ??Rev. 4
ON Semiconductor	MC74VHCT139A	99Kb / 7P	Dual 2-to-4 Decoder/ Demultiplexer October, 2014 ??Rev. 6
Motorola, Inc	MC74VHC139	153Kb / 6P	Dual 2-to-4 Decoder/Demultiplexer
STMicroelectronics	74VHC139	63Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER June 1999
ON Semiconductor	74VHC139	177Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer Revised April 1999
STMicroelectronics	74VHC139	293Kb / 12P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
STMicroelectronics	74VHCT139A	62Kb / 8P	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
ON Semiconductor	MC74LVX139	162Kb / 12P	Dual 2-to-4 Decoder/ Demultiplexer April, 2001 ??Rev. 1
ON Semiconductor	MC74LVX139	93Kb / 8P	Dual 2-to-4 Decoder/Demultiplexer March, 2005 ??Rev. 2