首页>MC74F257AJ>规格书详情
MC74F257AJ中文资料PDF规格书
MC74F257AJ规格书详情
The MC74F257 is a quad 2-input multiplexer with 3-state outputs. Four bits of data from two sources can be selected using a common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus oriented systems.
• Multiplexer Expansion by Tying Outputs Together
• Non-Inverting 3-State Outputs
• Input Clamp Diodes Limit High-Speed Termination Effects
• AC Enhanced Version of the F257
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON/安森美 |
22+ |
SOP-16 |
35000 |
绝对原装正品现货,假一罚十 |
询价 | ||
MOT |
1995 |
50 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
ON/安森美 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MOTOROLA/摩托罗拉 |
95+ |
SOP16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MOT |
23+ |
NA |
5555 |
专做原装正品,假一罚百! |
询价 | ||
onsemi(安森美) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MOT |
2315+ |
SOP5.2MM |
6800 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
MOT |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
Motorola |
2021+ |
N/A |
6800 |
只有原装正品 |
询价 | ||
MOT |
22+ |
DIP16 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 |