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DM74LS670M中文资料PDF规格书
DM74LS670M规格书详情
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
产品属性
- 型号:
DM74LS670M
- 功能描述:
寄存器 3-STATE 4-by-4 Reg
- RoHS:
否
- 制造商:
NXP Semiconductors
- 逻辑类型:
CMOS
- 逻辑系列:
HC
- 电路数量:
1
- 最大时钟频率:
36 MHz
- 高电平输出电流:
- 7.8 mA
- 低电平输出电流:
7.8 mA
- 电源电压-最大:
6 V
- 最大工作温度:
+ 125 C
- 封装/箱体:
SOT-38
- 封装:
Tube
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FSC |
23+ |
DIP16 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NATIONAL |
最新 |
26 |
原装正品 现货供应 价格优 |
询价 | |||
NS |
21+ |
DIP14 |
12588 |
原装正品,自己库存 |
询价 | ||
NS |
21+ROHS |
SOP16 |
13723 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
FAIRCHILD |
22+ |
(B17)SOP-16 |
3600 |
绝对原装!现货热卖! |
询价 | ||
FSC |
23+ |
SOP3.9 |
65480 |
询价 | |||
NS |
23+ |
DIP-16 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
DM74LS670N |
42 |
42 |
询价 | ||||
FAIRCHILD |
05+ |
原厂原装 |
4345 |
只做全新原装真实现货供应 |
询价 | ||
NS |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |