74C925中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
74C925規(guī)格書(shū)詳情
General Description
The MM74C925, MM74C926, MM74C927 and MM74C928 CMOS counters consist of a 4-digit counter, an internal output latch, NPN output sourcing drivers for a 7-segment display, and an internal multiplexing circuitry with four multiplexing outputs. The multiplexing circuit has its own free-running oscillator, and requires no external clock. The counters advance on negative edge of clock.
Features
■ Wide supply voltage range: 3V to 6V
■ Guaranteed noise margin: 1V
■ High noise immunity: 0.45 VCC (typ.)
■ High segment sourcing current: 40 mA @ VCC ? 1.6V, VCC = 5V
■ Internal multiplexing circuitry
產(chǎn)品屬性
- 型號(hào)：
74C925
- 制造商：
FAIRCHILD
- 制造商全稱(chēng)：
Fairchild Semiconductor
- 功能描述：
4-Digit Counters with Multiplexed
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROCLOCK |
24+ |
SSOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MICROCLOCK |
23+ |
SSOP |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價(jià) | ||
PHILIPS |
24+ |
TSOP20 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
NS |
21+ |
DIP |
55 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MICROCLOCK |
2223+ |
SSOP-20 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn) |
詢價(jià) | ||
NS |
23+ |
NA/ |
3305 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
NS |
2220+ |
DIP |
10555 |
一級(jí)代理/分銷(xiāo)渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | ||
nsc |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
NS |
DIP |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MICROCLOCK |
23+ |
SSOP-20 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) |
