LS7220中文资料LSI数据手册PDF规格书
LS7220规格书详情
DESCRIPTION:
The LS7220 is a MOS digital lock circuit. When wired to a ten-digit keypad, the circuit will recognize one four-digit combination out of a possible 5040 combinations.
FEATURES:
• 5040 Four-Digit Combinations (for a 10 digit Keypad)
• Combinations are Hard-Wire Programmed
• Sense Input Enables Operation
• Save Memory Feature for Valet Parking
• Convenience Delay Controlled by External Capacitor
• Static or Momentary Lock Control Output
• Save Memory and Lock Status Outputs
• +5V to +18V Operation (Vss - VDD)
• LS7220 (DIP), LS7220-S (SOIC) - See Figure 1
产品属性
- 型号：
LS7220
- 制造商：
LSI
- 制造商全称：
LSI
- 功能描述：
DIGITAL LOCK FOR AUTOMOTIVE IGNITIONS
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
LSI |
24+ |
NA/ |
259 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
LSI |
24+ |
DIP14 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
M |
24+ |
SOP16 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
LSI |
2015+ |
DIP20 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
LSI |
96+ |
DIP20 |
3271 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
LSI |
23 |
DIP14 |
30000 |
原装现货 假一赔十. |
询价 | ||
LSI |
24+ |
DIP14 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
LSI |
23+ |
BGA |
5000 |
原装正品,假一罚十 |
询价 | ||
LSI |
24+ |
DIP-14P |
82 |
询价 | |||
LSI |
24+ |
DIP14 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 |
