74F621中文资料飞利浦数据手册PDF规格书
74F621规格书详情
DESCRIPTION
The 74F621 is an octal transceiver featuring non-inverting open collector bus-compatible outputs in both send and receive directions. The outputs are capable of sinking 64mA, providing very good capacitive drive characteristics.
This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control function implementation allows for maximum flexibility in timing.
FEATURES
• High-impedance NPN base inputs for reduced loading (20µA in High and Low states)
• Octal bidirectional bus interface
• Open collector outputs sink 64mA
• Non-inverting
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
25+ |
PDIP20 |
1488 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
onsemi(安森美) |
25+ |
PDIP-20 |
7734 |
样件支持,可原厂排单订货! |
询价 | ||
NS/国半 |
23+ |
DIP |
18526 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
SIGN |
23+ |
NA |
9856 |
原装正品,假一罚百! |
询价 | ||
ti |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
原厂 |
25+ |
601 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
Fairchild Semiconductor |
24+25+ |
16500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
询价 | |||
PHI |
24+ |
SOP |
1500 |
询价 | |||
S |
25+ |
DIP20 |
508 |
全新原装正品支持含税 |
询价 | ||
74F623PC |
25+ |
643 |
643 |
询价 |
