74GTLPH16927VRE4 Bidirectional Transceiver 3.3V 50mA TFSOP
74GTLPH16927GRE4 Bidirectional Transceiver 3.3V 50mA TSSOP
Bidirectional Transceiver, 3.3V, 50mA, 3-STATE, TFSOP, -40°C to 85°C