74C925中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
74C925規(guī)格書詳情
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：
74C925
- 制造商：
FAIRCHILD
- 制造商全稱：
Fairchild Semiconductor
- 功能描述：
4-Digit Counters with Multiplexed
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS |
23+ |
NA/ |
3305 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
MICROCLOCK |
24+ |
SSOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NS |
21+ |
DIP |
55 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
NS |
DIP |
608900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
24+ |
5000 |
公司存貨 |
詢價 | ||||
NS |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
NS |
22+ |
DIP |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
NSC/TI |
2023+ |
DIP-18 |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
NS |
88+ |
DIP |
55 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MICROCLOCK |
2223+ |
SSOP-20 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 |
