74ACTQ574 Quiet Series Octal D-Type Flip-Flop with 3-STATE Outputs
74ACTQ574CW Quiet Series Octal D Flip-Flop with 3-STATE Outputs
74ACTQ574PC Quiet Series Octal D-Type Flip-Flop with 3-STATE Outputs
74ACTQ574PCQR Octal D-Type Flip-Flop
74ACTQ574SC Quiet Series? Octal D-Type Flip-Flop with 3-STATE Outputs
74ACTQ574SCQR Octal D-Type Flip-Flop
74ACTQ574SCX Octal D-Type Flip-Flop
74ACTQ574SJ Quiet Series? Octal D-Type Flip-Flop with 3-STATE Outputs
74ACTQ574SJX Quiet Series Octal D Flip-Flop with 3-STATE Outputs