HEF4720BT中文资料飞利浦数据手册PDF规格书
HEF4720BT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+ |
CDIP |
8000 |
专注配单,只做原装进口现货 |
询价 | ||
PHI |
21+ |
CDIP |
802 |
原装现货假一赔十 |
询价 | ||
PHI |
22+ |
CDIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
PHI |
SOP16 |
275000 |
一级代理原装正品,价格优势,长期供应! |
询价 | |||
PHILPS |
21+ |
DIP |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
HEF |
23+ |
DIP |
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 |
24+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
PHI |
23+ |
CDIP |
8000 |
专注配单,只做原装进口现货 |
询价 | ||
PHI |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
24+ |
DIP16 |
750 |
询价 |
