74LS221N中文资料安森美半导体数据手册PDF规格书
74LS221N规格书详情
Dual Monostable Multivibrators with Schmitt-Trigger inputs
• SN74LS221 is a Dual Highly Stable One-Shot
• Overriding Clear Terminates Output Pulse
• Pin Out is Identical to SN74LS123
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
HD |
05+ |
100 |
原装正品 |
询价 | |||
FAIRCHILD/仙童 |
25+ |
SOP16-5.2MM |
600 |
全新原装正品支持含税 |
询价 | ||
mot |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
TI |
17+ |
NA |
6200 |
100%原装正品现货 |
询价 | ||
TI/德州仪器 |
24+ |
DIP |
100 |
大批量供应优势库存热卖 |
询价 | ||
TI |
23+ |
DIP16 |
12500 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI |
24+ |
DIP |
11525 |
原装现货假一罚十 |
询价 | ||
MAT |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TI |
25+23+ |
NA |
17808 |
绝对原装正品全新进口深圳现货 |
询价 |
