HEF4557BD中文资料飞利浦数据手册PDF规格书
HEF4557BD规格书详情
DESCRIPTION
The HEF4557B is a static clocked serial shift register whose length may be programmed to be any number of bits between 1 and 64. The number of bits selected is equal to the sum of the subscripts of the enabled length control inputs (L1, L2, L4, L8, L16 and L32) plus one. Serial data may be selected from the DA or DB data inputs with the A/B select input. This feature is useful for recirculation purposes.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
2016+ |
SOP16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHI |
2026+ |
DIP-16 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
PHI |
26+ |
TSOP |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
询价 | ||
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
PH |
23+ |
65480 |
询价 | ||||
PHI |
23+ |
NA |
326 |
专做原装正品,假一罚百! |
询价 | ||
PHI |
25+23+ |
DIP-16 |
7012 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
询价 | ||
PHI |
25+ |
DIP-16 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
PHI |
23+ |
SMD16 |
7512 |
绝对全新原装!现货!特价!请放心订购! |
询价 |
