HEF4720中文资料飞利浦数据手册PDF规格书
HEF4720规格书详情
DESCRIPTION
The HEF4720B and HEF4720V are 256-bit, 1-bit per word random access memories with 3-state outputs. The memories are fully decoded and completely static. Recommended supply voltage range for HEF4720B is 3 to 15 V and for HEF4720V is 4,5 to 12,5 V; minimum stand-by voltage for both types is 3 V.
The use of LOCMOS gives the added advantage of very low stand-by power. The circuits can be directly interfaced with standard bipolar devices (TTL) without using special interface circuits. The memory operates from a single power supply.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
23+ |
DIP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
PHI |
1802+ |
DIP16 |
6528 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
PHILLIPS |
23+ |
65480 |
询价 | ||||
PHI |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
PHILPS |
21+ |
DIP |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
PHI |
23+ |
DIP16 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
PHI |
23+ |
DIP16 |
30000 |
原装现货,假一赔十. |
询价 | ||
PHI |
23+ |
CDIP |
8000 |
专注配单,只做原装进口现货 |
询价 | ||
PHI |
24+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
PHI |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 |
