74ABT544 Octal latched transceiver with dual enable; inverting; 3-state
74ABT5442 From datasheet system
74ABT544D Octal latched transceiver with dual enable; inverting; 3-state
74ABT544D-T Single 8-Bit Inverting Bus Transceiver
74ABT544DB Octal latched transceiver with dual enable; inverting; 3-state
74ABT544DB-T Single 8-Bit Inverting Bus Transceiver
74ABT544N Octal latched transceiver with dual enable; inverting; 3-state
74ABT544PW Octal latched transceiver with dual enable; inverting; 3-state