74LVC245APW/AUJ,IC TXRX NON-INVERT 3.6V 20TSSOP
74LVC245APW-Q100J,IC TXRX NON-INVERT 3.6V 20TSSOP
74LVC245AQ20-13,IC TXRX NON-INVERT 3.6V 20DFN
74LVC245AT20-13,IC TXRX NON-INVERT 3.6V 20TSSOP
【STMicroelectronics】74LVC245ATTR,IC TRANSCVR TRI-ST 8BIT 20TSSOP
【NXP Semiconductors】74LVC257ABQ,115,IC MUX QUAD 2INP 3ST 16DHVQFN
【NXP Semiconductors】74LVC257ABQ-G,编码器、解码器、复用器和解复用器 QUAD 2-Input Multiplexer
【NXP Semiconductors】74LVC257AD,编码器、解码器、复用器和解复用器 3.3V QUAD 2-1 MUX 3-S
