LOGIC, UNIV BUS TXRX 18BIT, 56SSOP; Supply Voltage Range:3.15V to 3.45V, 4.75V to 5.25V; Logic Case Style:SSOP; No. of Pins:56; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74G16612; Logic IC Base Number:7416612; Logic IC Family:GTLPH; Logic IC Function:18-Bit LVTTL-to-GTLP Universal Bus Transceiver; Package / Case:SSOP; Supply Voltage Max:3.45V; Supply Voltage Min:3.15V; Termination Type:SMD