Octal 3-State D-Type Flip-Flop, 75MHz, 5V, SOIC
SN74AHCT574DW
Octal 3-State D Flip-Flop, 75MHz, 5.5V, SOIC
Octal 3-State D-Type Flip-Flop, 115MHz, 5V, SOIC
8-Bit D-Type Flip-Flop, 115MHz, 5V, SOIC, 3-State Output Driver
SN74AHCT574DWR