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MM54C221J/883中文资料Dual Monostable Multivibrator数据手册TI规格书
MM54C221J/883规格书详情
描述 Description
General Description
The MM54C221/MM74C221 dual monostable multivibrator is a monolithic complementary MOS integrated circuit. Each ultivibrator features a negative-transition-triggered input and a positive-transition-triggered input, either of which can be used as an inhibit input, and a clear input. Once fired, the output pulses are independent of further transitions of the A and B inputs and are a function of the external timing components CEXT and REXT. The pulse width is stable over a wide range of temperature and VCC.
特性 Features
● Wide supply voltage range 4.5V to 15V
● Guaranteed noise margin 1.0V
● High noise immunity 0.45 VCC (typ.)
● Low power TTL compatibility fan out of 2 driving 74L
技术参数
- 型号：
MM54C221J/883
- 制造商：
National Semiconductor Corporation
- 功能描述：
Monostable Multivibrator Dual
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
2024+ |
- |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
NS |
0029+ |
DIP |
105 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NSC |
专业铁帽 |
CDIP |
67500 |
铁帽原装主营-可开原型号增税票 |
询价 | ||
NS |
2023+ |
CDIP |
5800 |
进口原装,现货热卖 |
询价 | ||
NS |
0029+ |
DIP |
1145 |
全新原装现货绝对自己公司特价库 |
询价 | ||
NS |
25+ |
SOT23-3 |
18000 |
原厂直接发货进口原装 |
询价 | ||
NS/国半 |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
NS |
24+ |
DIP |
5000 |
全新原装正品,现货销售 |
询价 | ||
NS |
23+ |
DIP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
A |
24+ |
DIP |
3 |
询价 |
