LS7222中文資料LSI數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
LS7222 |
功能描述 | KEYPAD PROGRAMMABLE DIGITAL LOCK |
文件大小 |
30.26 Kbytes |
頁面數(shù)量 |
4 頁 |
生產(chǎn)廠商 | LSI Computer Systems |
企業(yè)簡(jiǎn)稱 |
LSI |
中文名稱 | LSI Computer Systems官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-4-12 10:27:00 |
人工找貨 | LS7222價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LS7222規(guī)格書詳情
GENERAL DESCRIPTION:
The LS7222 is a programmable electronic lock implemented in a monolithic CMOS integrated circuit. The circuit contains all the necessary memory, decoder and control logic to make a programmable keyless lock system to control electro-mechanical locks. Input is provided by a
matrix keypad whose maximum allowable size is 4 x 4.
FEATURES:
? Stand alone lock logic
? 38416, 4-digit combinations
? 3 different user programmable codes
? Momentary and static lock control outputs
? Internal key debounce circuitry
? Tamper detection output
? Status outputs
? Low current consumption
? +4V to +15V operation (VDD -Vss)
? LS7222 (DIP), LS7222-S (SOIC)- See Figure 1
產(chǎn)品屬性
- 型號(hào):
LS7222
- 制造商:
LSI
- 制造商全稱:
LSI
- 功能描述:
KEYPAD PROGRAMMABLE DIGITAL LOCK
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
LSI |
01+ |
DIP-8P |
800 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
LSI |
24+ |
DIP8 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價(jià) | ||
DIP-8 |
2000 |
原裝長期供貨! |
詢價(jià) | ||||
LSI |
23+ |
DIP20 |
85 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
LSI |
20+ |
DIP8 |
19570 |
原裝優(yōu)勢(shì)主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
LSI |
DIP8 |
20 |
專營鐵帽CANCDIP |
詢價(jià) | |||
LSI |
24+ |
DIP-20P |
10 |
詢價(jià) | |||
LSI |
24+ |
DIP |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
LSI |
23+ |
DIP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
LSI |
2016+ |
DIP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) |