74ABT640N,602概述
IC TRANSCEIVER 3ST 8Bit 20DIP
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-DIP
得捷:
IC TRANSCEIVER INVERT 5.5V 20DIP
艾睿:
Bus XCVR Single 8-CH 3-ST 20-Pin PDIP Tube