DM74LS47中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
替換型號
DM74LS47規(guī)格書詳情
General Description
The DM74LS47 accepts four lines of BCD (8421) input data, generates their complements internally and decodes the data with seven AND/OR gates having open-collector outputs to drive indicator segments directly. Each segment output is guaranteed to sink 24 mA in the ON (LOW) state and withstand 15V in the OFF (HIGH) state with a maximum leakage current of 250 μA. Auxiliary inputs provided blanking, lamp test and cascadable zero-suppression functions.
Features
1. Open-collector outputs
2. Drive indicator segments directly
3. Cascadable zero-suppression capability
4. Lamp test input
產(chǎn)品屬性
- 型號:
DM74LS47
- 功能描述:
編碼器、解碼器、復(fù)用器和解復(fù)用器 BCD to 7-Seg Dec/Drv
- RoHS:
否
- 制造商:
Micrel
- 產(chǎn)品:
Multiplexers
- 邏輯系列:
CMOS
- 線路數(shù)量(輸入/輸出):
2/12
- 傳播延遲時間:
350 ps, 400 ps
- 電源電壓-最大:
2.625 V, 3.6 V
- 電源電壓-最?。?/span>
2.375 V, 3 V
- 最大工作溫度:
+ 85 C
- 安裝風格:
SMD/SMT
- 封裝/箱體:
QFN-44
- 封裝:
Tray
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FAIRCHILD |
1802+ |
DIP16 |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 | ||
NAT |
05+ |
原廠原裝 |
4696 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
FAIR |
23+ |
原裝原封 |
8888 |
專做原裝正品,假一罰百! |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
134 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
FAIRCILD |
22+ |
DIP16 |
8000 |
原裝正品支持實單 |
詢價 | ||
NS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
FAI |
99+ |
DIP/16 |
36 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
NS |
24+ |
DIP-14 |
3600 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
FAI |
24+ |
DIP16 |
36 |
詢價 | |||
NS |
QQ咨詢 |
CDIP |
910 |
全新原裝 研究所指定供貨商 |
詢價 |