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参数资料
| 型号： | MM74C918J |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 外设及接口 |
| 英文描述： | Dual CMOS 30V Relay Driver |
| 中文描述： | 0.5 A 2 CHANNEL, NAND GATE BASED PRPHL DRVR, CDIP14 |
| 封装： | CERAMIC, DIP-14 |
| 文件页数： | 1/6页 |
| 文件大小： | 153K |
| 代理商： | MM74C918J |
TL/F/5912
M
November 1990
MM74C908/MM74C918 Dual CMOS 30V Relay Driver
General Description
The MM74C908 and MM74C918 are general purpose dual
high voltage drivers, each capable of sourcing a minimum of
250 mA at V
OUT
e
V
CC
b
3V, and T
J
e
65
§
C.
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
b
30V across the device. These CMOS drivers are useful in
interfacing normal CMOS voltage levels to driving relays,
regulators, lamps, etc.
Features
Y
Wide supply voltage range
3V to 18V
0.45 V
CC
(typ.)
8
X
(typ.)
Y
High noise immunity
Y
Low output ‘‘ON’’ resistance
Y
High voltage
b
30V
250 mA
Y
High current
Connection Diagrams
Dual-In-Line Package
MM74C908
TL/F/5912–1
Top View
Order Number MM74C908
Dual-In-Line Package
MM74C918
TL/F/5912–2
Top View
Order Number MM74C918
TRI-STATE
é
is a registered trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相关PDF资料 |
PDF描述 |
|---|---|
| MM74C918N | Dual CMOS 30V Relay Driver |
| MM74C928 | 4-Digit Counters with Multiplexed 7-Segment Output Drivers |
| MM74C95 | 4-Bit Right-Shift Left-Shift Register |
| MM74C95J | 4-Bit Right-Shift Left-Shift Register |
| MM74C95N | 4-Bit Right-Shift Left-Shift Register |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM74C918N | 制造商:NATIONAL SEMICONDUCTOR 功能描述:SEMICONDUCTOR INTEGRATED CIRCUIT 制造商:National Semiconductor Corporation 功能描述:SEMICONDUCTOR INTEGRATED CIRCUIT |
| MM74C922 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:16, 20-Key Encoder |
| MM74C922N | 功能描述:编码器、解码器、复用器和解复用器 16-Key Encoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| MM74C922N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74C CMOS 74C922 DIP18 |
| MM74C922N_Q | 功能描述:编码器、解码器、复用器和解复用器 16-Key Encoder RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
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