型号:54LS193
厂商:MOTOROLA[Motorola, Inc]
大小:276.15 Kbytes
页数:共9页
功能:PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
厂商:ONSEMI[ON Semiconductor]
大小:110.41 Kbytes
页数:共7页