DM74LS47M中文资料PDF规格书
DM74LS47M规格书详情
General Description
The DM74LS47 accepts four lines of BCD (8421) input data, generates 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 withstand 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
1. Open-collector outputs
2. Drive indicator segments directly
3. Cascadable zero-suppression capability
4. Lamp test input
产品属性
- 型号:
DM74LS47M
- 功能描述:
编码器、解码器、复用器和解复用器 BCD to 7-Seg Dec/Drv
- RoHS:
否
- 制造商:
Micrel
- 产品:
Multiplexers
- 逻辑系列:
CMOS
- 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
1725+ |
DIP16 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
FAI |
23+ |
DIP16 |
8890 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
FAIRCHILD |
21+ |
SOP16 |
270 |
原装现货假一赔十 |
询价 | ||
NSC |
2021+ |
DIP16 |
6020 |
百分百原装正品 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
DIP16 |
30000 |
原装现货,假一赔十. |
询价 | ||
FAIR |
23+ |
原装原封 |
8888 |
专做原装正品,假一罚百! |
询价 | ||
FSC |
2023+ |
0528+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
NS |
97+ |
DIP |
114 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FAIRCHILD |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
FAIRCILD |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
询价 |