HEF4556BF中文资料PDF规格书
HEF4556BF规格书详情
DESCRIPTION
The HEF4556B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exclusive outputs which are active LOW (O0 to O3). When used as a decoder, E when HIGH, forces O0 to O3 HIGH. When used as a demultiplexer, the appropriate output is selected by the information on A0 and A1 with E as data input. All unselected outputs are HIGH.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
9509 |
DIP-16 |
28 |
原装现货低价销售 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP-16 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
PHI |
22+ |
SOP16 |
6800 |
绝对原装!真实库存! |
询价 | ||
PHILIPS/飞利浦 |
2021+ |
DIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
PHI |
23+ |
DIP |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
PHILIPS/飞利浦 |
00+ |
IC |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHI |
22+23+ |
DIP-16 |
7012 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
2023+ |
SOP-16L |
5800 |
进口原装,现货热卖 |
询价 | ||
PHI |
DIP16 |
100 |
询价 |