HCF4555BEY datasheet(2/10 Pages) STMICROELECTRONICS

部件名	HCF4555BEY

功能描述	DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXER OUTPUT HIGH ON SELECT

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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HCF4555B

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IINPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

TRUTH TABLE

X : Don’t Care

FUNCTIONAL DIAGRAM

PIN No

SYMBOL

NAME AND FUNCTION

2, 3

A, B

Select Inputs (1/2 of dual)

1E

Enable Input (1/2 of dual)

4, 5, 6, 7

Q0 to Q3

Outputs (1/2 of dual)

14, 13

A, B

Select Inputs (1/2 of dual)

15

E

Enable Input (1/2 of dual)

12, 11, 10, 9

Q0 to Q3

Outputs (1/2 of dual)

8

VSS

Negative Supply Voltage

16

VDD

Positive Supply Voltage

INPUTS ENABLE SELECT

OUTPUTS

E

B

A

Q3

Q2

Q1

Q0

LLL

H

L

H

L

LHL

L

H

LLL

H

X

LLLL

类似零件编号 - HCF4555BEY

制造商	部件名	数据表	功能描述
STMicroelectronics	HCF4555BEY	316Kb / 14P	DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS

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类似说明 - HCF4555BEY

制造商	部件名	数据表	功能描述
STMicroelectronics	HCF4556	435Kb / 9P	DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXER OUTPUT LOW ON SELECT September 2001
ON Semiconductor	MC14555B	142Kb / 8P	Dual Binary to 1-of-4 Decoder/Demultiplexer March, 2000 ??Rev. 3
Motorola, Inc	MC14555B	164Kb / 5P	Dual Binary to 1-of-4 Decoder/Demultiplexer
Hitachi Semiconductor	HD14555B	63Kb / 4P	Dual Binary to 1-of-4 Decoder/Demultiplexer
ON Semiconductor	MC14555B	110Kb / 6P	Dual Binary to 1-of-4 Decoder/Demultiplexer July, 2014 ??Rev. 11
ON Semiconductor	MC14555B	96Kb / 6P	Dual Binary to 1?뭥f?? Decoder/Demultiplexer June, 2006 ??Rev. 8
STMicroelectronics	HCC4555B	316Kb / 14P	DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS
NXP Semiconductors	74F139	75Kb / 8P	Dual 1-of-4 decoder/demultiplexer 1990 Feb 23
National Semiconductor ...	74156	56Kb / 2P	DUAL 1-OF-4 DECODER/DEMULTIPLEXER
NXP Semiconductors	74ALS139	97Kb / 8P	Dual 1-of-4 decoder/demultiplexer 1991 Feb 08