74LS670中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
替換型號
74LS670規(guī)格書詳情
General Description
These register files are organized as 4 words of 4 bits each, and separate on-chip decoding is provided for addressing the four word locations to either write-in or retrieve data. This permits writing into one location, and reading from another word location, simultaneously.
Features
■ For use as:
Scratch pad memory
Buffer storage between processors
Bit storage in fast multiplication designs
■ Separate read/write addressing permits simultaneous
reading and writing
■ Organized as 4 words of 4 bits
■ Expandable to 512 words of n-bits
■ 3-STATE versions of DM74LS170
■ Fast access times 20 ns typ
產(chǎn)品屬性
- 型號：
74LS670
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
TI |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
TI(德州儀器) |
23+ |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費送樣 |
詢價 | ||
FAIRCHILD |
DIP16 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PHI |
21+ |
DIP-16 |
6500 |
全新原裝現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
22+23+ |
DIP16 |
33897 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
GS |
DIP16 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
PHI |
23+ |
DIP-16 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
24+ |
5 |
詢價 |
