M74HC42 datasheet(1/12 Pages) STMICROELECTRONICS

tên linh kiện	M74HC42

Giải thích chi tiết về linh kiện	BCD to decimal decoder

PDF	12 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

1 / 12 page

This is information on a product in full production.

May 2013

DocID1973 Rev 2

1/12

12

M74HC42

BCD to decimal decoder

Datasheet

- production data

Features

 High speed: tpd = 14 ns (typ.) at VCC = 6 V

 Low power dissipation:

ICC = 4 A (max.) at TA = 25 °C

 High noise immunity:

VNIH = VNIL = 28% VCC (min.)

 Symmetrical output impedance:

|IOH| = IOL = 4 mA (min.)

 Balanced propagation delays: tPLH  tPHL

 Wide operating voltage range:

VCC (OPR) = 2 to 6 V

 Pin and function compatible with 74 series 42

Description

The M74HC42 is a high-speed CMOS BCD to

decimal decoder manufactured with silicon gate

C2MOS technology.

A BCD code applied to the four inputs A-D selects

one of ten decimal outputs Y0 to Y9. All outputs

are HIGH when binary codes greater than nine

are applied to the inputs.This device can also be

used as a 1 of 8 decoder when the D input is

assigned as an inhibit input. This device is useful

for code conversion, address decoding, memory

selection, demultiplexing or readout decoding.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

SO-16

Table 1. Order code

Order code

Package

M74HC42RM13TR

SOP

www.st.com

Obsolete

Product(s)

- Obsolete

Product(s)

Số phần tương tự - M74HC42

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	M74HC42	246Kb / 10P	BCD TO DECIMAL DECODER Dec-1992
	M74HC42	308Kb / 9P	BCD TO DECIMAL DECODER Jul-2001
	M74HC423	290Kb / 14P	DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Oct-1993
	M74HC423A	290Kb / 14P	DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Oct-1993
	M74HC423AB1R	290Kb / 14P	DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR Oct-1993

More results

Mô tả tương tự - M74HC42

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	CD4028BM	116Kb / 4P	BCD-to-Decimal Decoder
National Semiconductor ...	MM54C42	107Kb / 4P	BCD-to-Decimal Decoder
Toshiba Semiconductor	TC4028BP	223Kb / 5P	BCD - TO -DECIMAL DECODER
Rohm	BU4028B	64Kb / 6P	BCD-to-decimal decoder
Fairchild Semiconductor	CD4028BC	53Kb / 6P	BCD-to-Decimal Decoder
Fairchild Semiconductor	DM7442A	41Kb / 4P	BCD to Decimal Decoder
Hitachi Semiconductor	HD74LS42	61Kb / 6P	BCD-to-Decimal Decoder
Micro Electronics	MCC4028	136Kb / 4P	BCD-TO-DECIMAL DECODER
Fairchild Semiconductor	CD4028BC	76Kb / 6P	BCD-to-Decimal Decoder
Nexperia B.V. All right...	HEF4028B	209Kb / 10P	BCD to decimal decoder Rev. 10 - 7 December 2021

More results

M74HC42 bảng dữ liệu(PDF) 1 Page - STMicroelectronics

M74HC42 bảng dữ liệu(HTML) 1 Page - STMicroelectronics

Số phần tương tự - M74HC42

Mô tả tương tự - M74HC42

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

bảng dữ liệu tải về

Link URL