74LS670中文资料PDF规格书
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74LS670规格书详情
The TTL /MSI SN54 /74LS670 is a high-speed, low-power 4 x 4Register Fileorganized as four words by four bits. Separate read and write inputs, both addressand enable, allow simultaneous read and write operation.
The 3-state outputs make it possible to connect up to 128 outputs to in creasethe word capacity up to 512 words. Any number of these devices can beoperated in parallel to generate an n-bit length.
TheSN54/74LS170 provides a similar function to this device but it features open-collector outputs.
产品属性
- 型号:
74LS670
- 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 |
---|---|---|---|---|---|---|---|
TI |
DIP |
538 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
TI(德州仪器) |
23+ |
6000 |
询价 | ||||
TI/Texas Instruments Incorpora |
21+ |
DIP |
539 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
74LS670DC |
88 |
88 |
询价 | ||||
MOTOROLA/摩托罗拉 |
23+ |
DIP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
GS |
21+ |
DIP |
4580 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ti |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
TI |
21+ |
DIP |
39890 |
全新原装现货,假一赔十 |
询价 | ||
TI |
2339+ |
N/A |
25843 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
5 |
询价 |