LS7212中文資料LSI數(shù)據(jù)手冊PDF規(guī)格書
LS7212規(guī)格書詳情
DESCRIPTION:
The LS7211/LS7212 are monolithic CMOS integrated circuits for generating digitally programmable delays. The delay is controlled by 8 binary weighted inputs, WB0-WB7, in conjunction with an applied clock or oscillator frequency.
FEATURES:
? 8-bit programmable delay from nanoseconds to days
? On chip oscillator (RC or Crystal) or external clock time base
? Selectable prescaler for real time delay generation based on 50Hz/60Hz time base or 32.768KHz watch crystal
? Four operating modes
? Reset input for delay abort
? Low quiescent and operating current
? Direct relay drive
? +4V to +18V operation (VDD-VSS)
? LS7211/LS7212 (DIP), LS7211-S/LS7212-S (SOIC)-See Figure 1
產(chǎn)品屬性
- 型號：
LS7212
- 制造商：
LSI
- 制造商全稱：
LSI
- 功能描述：
PROGRAMMABLE DIGITAL DELAY TIMER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LSI |
2020+ |
3.9MM |
15000 |
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 | ||
LSI/CSI傳奇 |
23+ |
NA/ |
3164 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
LSI/CSI |
23+ |
SOIC14 |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
LSI/CSI |
23+ |
SOIC18 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
LSI |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
LSI |
23 |
DIP14 |
30000 |
原裝現(xiàn)貨 假一賠十. |
詢價 | ||
LSI |
1936+ |
3.9MM |
6852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
LSI |
24+ |
3.9MM |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
LSI |
24+ |
DIP14 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
LSI |
22+23+ |
3.9MM |
28085 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 |
