CD4020BCM ON Semiconductor IC COUNTER BIN 14ST SMD 16-SOIC 进口 品牌 价格 规格
DM74LS90N ON Semiconductor IC COUNTER BINARY DECADE 14-DIP
MM74HC4060N ON Semiconductor IC COUNTER BINARY 14ST 16-DIP
DM74S161N ON Semiconductor IC COUNTER BIN SYNC 4BIT 16-DIP
DM74S163N ON Semiconductor IC COUNTER BINARY 4BIT 16-DIP
74F160APC ON Semiconductor IC COUNTER SYNC PRESET BCD 16DIP
74F161APC ON Semiconductor IC COUNTER BINARY 4BIT 16-DIP
74F162APC ON Semiconductor IC COUNTER SYNC PRESET BCD 16DIP
74F163APC ON Semiconductor IC COUNTER BIN SYNC PRESET 16DIP
74F169PC ON Semiconductor IC COUNTER BIDIR SYNC 4ST 16-DIP
74F569PC ON Semiconductor IC COUNTER BINARY 4BIT 20-DIP
74F190PC ON Semiconductor IC COUNTER DECADE UP/DOWN 16-DIP
74F191PC ON Semiconductor IC COUNTER DECADE UP/DOWN 16-DIP
74F193PC ON Semiconductor IC COUNTER BINARY UP/DOWN 16-DIP
74F269SPC ON Semiconductor IC COUNTER BIN BIDIR 8BIT 24-DIP
74VHC393MTC ON Semiconductor IC COUNTER BIN DUAL 4BIT 14TSSOP
74ACT161SC ON Semiconductor IC COUNTER BINARY PRESET 16-SOIC
MM74HC393M ON Semiconductor IC COUNTER BIN DUAL 4BIT 14SOIC
MM74HC4040M ON Semiconductor IC COUNTER BINARY 12ST 16-SOIC
MM74HC161M ON Semiconductor IC COUNTER BINARY PRESET 16-SOIC
CD4020BCM ON Semiconductor IC COUNTER BIN 14ST SMD 16-SOIC
DM74ALS161BN ON Semiconductor IC COUNTER BINARY 4BIT 16-DIP
74F191SC ON Semiconductor IC COUNTER DECADE UP/DOWN 16SOIC
74F579PC ON Semiconductor IC COUNTER BIDIRECT 8BIT 20-DIP
74F779PC ON Semiconductor IC COUNTER BIDIRECT 8BIT 16-DIP
DM74ALS163BN ON Semiconductor IC COUNTER BIN SYNC 4BIT 16-DIP