fairchild
部件型号 厂商 描述

74VHC161284MTDX

fairchild semiconductor IEEE 1284 Transceiver 13TX 12RX 48-Pin TSSOP W T/R

74LVX161284MTDX

fairchild semiconductor IEEE 1284 Transceiver 13TX 12RX 48-Pin TSSOP W T/R

+4VHC161284MTDX

fairchild semiconductor IEEE 1284 Transceiver 13TX 12RX 48-Pin TSSOP W T/R
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