DM74LS47M datasheet(1/8 Pages) FAIRCHILD

tên linh kiện	DM74LS47M

Giải thích chi tiết về linh kiện	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs

Download	8 Pages

Scroll/Zoom	100%

nhà sản xuất	FAIRCHILD [Fairchild Semiconductor]

Trang chủ	http://www.fairchildsemi.com

Logo

1 / 8 page

DM74LS47

BCD to 7-Segment Decoder/Driver with Open-Collector

Outputs

General Description

The ’LS47 accepts four lines of BCD (8421) input data, gen-

erates their complements internally and decodes the data

with seven AND/OR gates having open-collector outputs to

drive indicator segments directly. Each segment output is

guaranteed to sink 24 mA in the ON (LOW) state and with-

stand 15V in the OFF (HIGH) state with a maximum leakage

current of 250 µA. Auxiliary inputs provided blanking, lamp

test and cascadable zero-suppression functions.

Features

n

Open-collector outputs

n

Drive indicator segments directly

n

Cascadable zero-suppression capability

n

Lamp test input

Connection Diagram

Pin Names

Description

A0–A3

BCD Inputs

RBI

Ripple Blanking Input (Active LOW)

LT

Lamp Test Input (Active LOW)

BI/RBO

Blanking Input (Active LOW) or

Ripple Blanking Output (Active LOW)

a–g

*Segment Outputs (Active LOW)

Note 1: *OC—Open Collector

Dual-In-Line Package

DS009817-1

Order Number DM54LS47J, DM54LS47W,

DM74LS47M or DM74LS47N

See Package Number J16A, M16A, N16E or W16A

March 1998

DS009817

www.fairchildsemi.com

Số phần tương tự - DM74LS47M

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	DM74LS47M	67Kb / 6P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
National Semiconductor ...	DM74LS47M	121Kb / 5P	BCD TO 7-SEGMENT DECODER/DRIVER

More results

Mô tả tương tự - DM74LS47M

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Fairchild Semiconductor	DM74LS47	67Kb / 6P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
National Semiconductor ...	54LS247	66Kb / 3P	BCD TO 7-SEGMENT DECODER/DRIVER WITH OPEN-COLLECTOR OUTPUTS
Fairchild Semiconductor	DM74LS247	81Kb / 4P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
National Semiconductor ...	DM54LS447	126Kb / 6P	BCD to 7-Segment Decoder/Driver with Open-Collector Outputs
National Semiconductor ...	DM74LS249	103Kb / 6P	BCD to 7-Segment Decoder with Open-Collector Outputs
Hitachi Semiconductor	HD74LS49	66Kb / 5P	BCD-to-Seven Segment Decoder Driver(with Open collector outputs)
Fairchild Semiconductor	DM9370	58Kb / 5P	7-Segment Decoder/Driver/Latch with Open-Collector Outputs
Fairchild Semiconductor	54LS347	51Kb / 1P	BCD TO 7-SEGMENT DECODER/DRIVER
ON Semiconductor	SN74LS47	132Kb / 8P	BCD to 7-Segment Decoder/Driver December, 1999 ??Rev. 6
National Semiconductor ...	54LS447	67Kb / 3P	BCD to 7-Segment Decoder/Driver

More results

DM74LS47M bảng dữ liệu(PDF) 1 Page - Fairchild Semiconductor

DM74LS47M bảng dữ liệu(HTML) 1 Page - Fairchild Semiconductor

Số phần tương tự - DM74LS47M

Mô tả tương tự - DM74LS47M

Html Pages

1 2 3 4 5 6 7 8

bảng dữ liệu tải về

Link URL