全国服务热线：
0755-83040896
热门型号搜索：CB2401 CB9329 CBG9092 CB2402 CBG9326 CB5746 CB5310
全国服务热线：
0755-83040896
型号：U74HCT21
品牌：UTC
最小包装：
封装：TSSOP-14
数量：
| 产 品 说 明 | ||||||||
DESCRIPTION The U74HCT21 contains two independent 4-input AND gates. They perform the Boolean function Y=A · B · C · D or Y=A +B+C+D in positive logic. FEATURES * Operation Voltage Range: 4.5V~5.5V * Low Quiescent Current: ICC=2μA(Max) * High Speed: tPD=15ns @ 4.5V (Typ) * Low Input Current: 100nA Max * Inputs are TTL Voltage Compatiabel
规格书 | ||||||||
CATALOGUE
