74HCT245BQ,115

Bus XCVR Single 8CH 3-ST 20Pin DHVQFN EP T/R

Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-DHVQFN 4.5x2.5

得捷:
IC TXRX NON-INVERT 5.5V 20DHVQFN

艾睿:
Bus XCVR Single 8-CH 3-ST 20-Pin DHVQFN EP T/R