IC REGISTERED TXRX 8BIT 24DHVQFN
Quad 8-Bit Bus Driver, 2.7V to 3.6V, 20-Pin DHVQFN
74LVC541A - Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state QFN 20-Pin
8-Bit Bidirectional Transceiver, 3-STATE, 24mA, -40°C to 125°C, Surface Mount