MM5452

更新时间： 2024-11-14 22:46:07

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器显示器
页数	文件大小	规格书
8页	193K
描述
Liquid Crystal Display Drivers

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MM5452 数据手册

February 1995

MM5452/MM5453 Liquid Crystal Display Drivers

DATA ENABLE (MM5452)

General Description

The MM5452 is a monolithic integrated circuit utilizing

Wide power supply operation

TTL compatibility

CMOS metal gate, low threshold enhancement mode devic-

es. It is available in a 40-pin molded package. The chip can

drive up to 32 segments of LCD and can be paralleled to

increase this number. The chip is capable of driving a 4 (/2-

digit 7-segment display with minimal interface between the

display and the data source.

32 or 33 outputs

Alphanumeric and bar graph capability

Cascaded operation capability

Applications

COPS^TMor microprocessor displays

The MM5452 stores display data in latches after it is

clocked in, and holds the data until new display data is re-

ceived.

Industrial control indicator

Digital clock, thermometer, counter, voltmeter

Instrumentation readouts

Features

Remote displays

Serial data input

No load signal required

Block Diagram

TL/F/6137–1

FIGURE 1

COPS^TMis a trademark of National Semiconductor Corp.

1995 National Semiconductor Corporation

TL/F/6137

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
MM5452_01	NSC	获取价格	Liquid Crystal Display Drivers
MM5452D	TI	获取价格	LIQUID CRYSTAL DISPLAY DRIVER, CDIP40, HERMETIC SEALED, DIP-40
MM5452D-MIL	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,CERAMIC
MM5452MDC	NSC	获取价格	IC LIQUID CRYSTAL DISPLAY DRIVER, UUC40, DIE, Display Driver
MM5452MWC	NSC	获取价格	暂无描述
MM5452N	NSC	获取价格	Liquid Crystal Display Drivers
MM5452N/A+	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,PLASTIC
MM5452N/B+	TI	获取价格	IC,LCD DISPLAY DRIVER,32-SEG,1-BP,CMOS,DIP,40PIN,PLASTIC
MM5452V	NSC	获取价格	Liquid Crystal Display Drivers
MM5452V/NOPB	NSC	获取价格	IC LIQUID CRYSTAL DISPLAY DRIVER, PQCC44, PLASTIC, CC-44, Display Driver