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DM74LS670M中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
DM74LS670M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(hào):
DM74LS670M
- 功能描述:
寄存器 3-STATE 4-by-4 Reg
- RoHS:
否
- 制造商:
NXP Semiconductors
- 邏輯類型:
CMOS
- 邏輯系列:
HC
- 電路數(shù)量:
1
- 最大時(shí)鐘頻率:
36 MHz
- 高電平輸出電流:
- 7.8 mA
- 低電平輸出電流:
7.8 mA
- 電源電壓-最大:
6 V
- 最大工作溫度:
+ 125 C
- 封裝/箱體:
SOT-38
- 封裝:
Tube
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FSC |
2023+ |
DIP16 |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價(jià) | ||
FSC |
23+ |
DIP16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FSC |
24+ |
DIP16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
NS |
21+ |
DIP14 |
12588 |
原裝正品,自己庫存 |
詢價(jià) | ||
NS |
23+ |
SOP16 |
13723 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
FAIRCHILD |
05+ |
原廠原裝 |
4345 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
Fairchild/ON |
22+ |
16PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Fairchild/ON |
21+ |
16PDIP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
M |
QQ咨詢 |
PDIP |
312 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
Fairchild |
23+ |
33500 |
詢價(jià) |