MM54HC154 datasheet(1/6 Pages) NSC

tên linh kiện	MM54HC154

Giải thích chi tiết về linh kiện	4-to-16 Line Decoder

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nhà sản xuất	NSC [National Semiconductor (TI)]

Trang chủ	http://www.national.com

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TLF5122

September 1990

MM54HC154MM74HC154

4-to-16 Line Decoder

General Description

This decoder utilizes advanced silicon-gate CMOS technol-

ogy and is well suited to memory address decoding or data

routing applications It possesses high noise immunity and

low power consumption of CMOS with speeds similar to low

power Schottky TTL circuits

The MM54HC154MM74HC154 have 4 binary select inputs

(A B C and D) If the device is enabled these inputs deter-

mine which one of the 16 normally high outputs will go low

Two active low enables (G1 and G2) are provided to ease

cascading of decoders with little or no external logic

Each output can drive 10 low power Schottky TTL equiva-

lent loads and is functionally and pin equivalent to the

54LS15474LS154 All inputs are protected from damage

due to static discharge by diodes to VCC and ground

Features

Y

Typical propagation delay 21 ns

Y

Power supply quiescent current 80 mA (74HC)

Y

Wide power supply voltage range 2 – 6V

Y

Low input current 1 mA maximum

Connection Diagram

Dual-In-Line Package

TLF5122 – 1

Top View

Order Number MM54HC154 or MM74HC154

Truth Table

Inputs

Low

G1

G2

DC

BA

Output

L

LLLL

L

LLL

H

LL

L

H

L

LL

L

H

L

LHL

L

LHLH

LL

L

H

L

LL

L

H

LL

H

L

LL

H

L

H

L

HLHL

L

HLH

H

LL

H

L

LL

H

L

H

L

HHH

L

HHHH

L

H

XXXX

H

L

XXXX

H

XXXX

All others high

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A

Số phần tương tự - MM54HC154

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	MM54HC155	104Kb / 4P	Dual 2 - To - 4 Line Decoder-Demultiplexers
National Semiconductor ...	MM54HC155J	104Kb / 4P	Dual 2 - To - 4 Line Decoder-Demultiplexers

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Mô tả tương tự - MM54HC154

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	MM54C154	101Kb / 4P	4-Line to 16-Line Decoder/Demultiplexer
NXP Semiconductors	74HC154	59Kb / 7P	4-to-16 line decoder/demultiplexer September 1993
NXP Semiconductors	74LV154	131Kb / 12P	4-to-16 line decoder/demultiplexer 1998 Apr 28
STMicroelectronics	M74HC154	170Kb / 8P	4 TO 16 LINE DECODER/DEMULTIPLEXER Oct-1993
Fairchild Semiconductor	DM74LS154	52Kb / 5P	4-Line to 16-Line Decoder/Demultiplexer
	MM74C154	51Kb / 6P	4-Line to 16-Line Decoder/Demultiplexer
	MM74HC154	78Kb / 7P	4-to-16 Line Decoder
Toshiba Semiconductor	TC74HC154AP	318Kb / 7P	4-to-16 Line Decoder
NXP Semiconductors	74HC154	138Kb / 21P	4-to-16 line decoder/demultiplexer Rev. 06-12 February 2007
NXP Semiconductors	74HC_HCT154	138Kb / 21P	4-to-16 line decoder/demultiplexer Rev. 06-12 February 2007

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MM54HC154 bảng dữ liệu(PDF) 1 Page - National Semiconductor (TI)

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