HEF4720VT中文资料飞利浦数据手册PDF规格书
HEF4720VT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 |
2407+ |
SOP |
7750 |
原装现货!实单直说!特价! |
询价 | ||
22+ |
DIP |
5000 |
询价 | ||||
PHI |
23+ |
CDIP16 |
6500 |
专注配单,只做原装进口现货 |
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 |
23+ |
DIP |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
PHSSEMICONDUCTOR |
2447 |
NA |
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+ |
CDIP16 |
6500 |
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 |
26 |
询价 | |||
PHI |
25+ |
SOP |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 |