MM74C918

更新时间： 2024-09-13 22:46:07

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器继电器
页数	文件大小	规格书
6页	147K
描述
Dual CMOS 30V Relay Driver

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数据手册

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MM74C918 数据手册

November 1990

MM74C908/MM74C918 Dual CMOS 30V Relay Driver

Features

General Description

The MM74C908 and MM74C918 are general purpose dual

high voltage drivers, each capable of sourcing a minimum of

Wide supply voltage range

3V to 18V

0.45 V (typ.)

High noise immunity

8X (typ.)

3V, and T 65 C.

250 mA at V

Low output ‘‘ON’’ resistance

OUT

30V

250 mA

The MM74C908 and MM74C918 consist of two CMOS

NAND gates driving an emitter follower Darlington output to

achieve high current drive and high voltage capabilities. In

the ‘‘OFF’’ state the outputs can withstand a maximum of

High voltage

High current

30V across the device. These CMOS drivers are useful in

interfacing normal CMOS voltage levels to driving relays,

regulators, lamps, etc.

Connection Diagrams

Dual-In-Line Package

MM74C908

Order Number MM74C908

TL/F/5912–1

Top View

Dual-In-Line Package

MM74C918

Order Number MM74C918

TL/F/5912–2

Top View

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/5912

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

12 3 4 5 6

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与MM74C918相关器件

型号	品牌	获取价格	描述	数据表
MM74C918J	NSC	获取价格	Dual CMOS 30V Relay Driver
MM74C918J/A+	TI	获取价格	IC,PERIPHERAL DRIVER,2 DRIVER,CMOS,DIP,14PIN,CERAMIC
MM74C918N	NSC	获取价格	Dual CMOS 30V Relay Driver
MM74C918N/A+	TI	获取价格	IC,PERIPHERAL DRIVER,2 DRIVER,CMOS,DIP,14PIN,PLASTIC
MM74C918N/B+	NSC	获取价格	IC,PERIPHERAL DRIVER,2 DRIVER,CMOS,DIP,14PIN,PLASTIC
MM74C921D3	TI	获取价格	IC,SRAM,256X4,CMOS,DIP,18PIN,CERAMIC
MM74C921J/A+	TI	获取价格	IC,SRAM,256X4,CMOS,DIP,18PIN,CERAMIC
MM74C921N/B+	TI	获取价格	IC,SRAM,256X4,CMOS,DIP,18PIN,PLASTIC
MM74C922	FAIRCHILD	获取价格	16-Key Encoder 20-Key Encoder
MM74C922	NSC	获取价格	16, 20-Key Encoder