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 |
|---|---|---|---|---|---|---|---|
MOTOROLA |
06+ |
原厂原装 |
4944 |
只做全新原装真实现货供应 |
询价 | ||
MOT |
25+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
onsemi(安森美) |
24+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
MOTOROLA/摩托罗拉 |
25+ |
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 | ||
MOTOROLA/摩托罗拉 |
22+ |
SMD |
3000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA/摩托罗拉 |
2450+ |
SMD |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
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 | ||
MOT |
DIP |
15620 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ON/安森美 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 |
