MC74AC374DTR2G/MC74ACT241DTR2/MC74ACT640DWR2G

原装MC74AC193(?r MC74AC240 MC74AC241 MC74AC244

MC74HC241AN【IC BUFFER NON-INVERT 6V】

MC74HC241AFEL【IC BUFFER NON-INVERT 6V】

MC74AC573DWG MC74AC74NG MC74ACT240NG MC74ACT241DWG1

MC74ACT640DWR2G/MC74ACT241DTR2/MC74AC374DTR2G

MC74AC241DW【BUS DRIVER/TRANSCEIVER】