MC74F257A中文资料摩托罗拉数据手册PDF规格书
MC74F257A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
产品属性
- 型号：
MC74F257A
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MOT |
24+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
MOT |
23+ |
SOP3.9M |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MOTOROLA |
24+ |
2000 |
本站现货库存 |
询价 | |||
onsemi(安森美) |
24+ |
2181 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | |||
MOTOROLA/摩托罗拉 |
22+ |
SMD |
3000 |
原装正品,支持实单 |
询价 | ||
MOT |
23+ |
NA |
5555 |
专做原装正品,假一罚百! |
询价 | ||
24+ |
N/A |
56000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
MOT |
2016+ |
SMD |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
SOP-16 |
89630 |
当天发货全新原装现货 |
询价 |
