- 74ALVCH16821DGG
20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State - 74ALVCH16821DGG-T
20-Bit D-Type Flip-Flop - 74ALVCH16821DGGRE4
3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS - 74ALVCH16821DGGRG4
3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS - 74ALVCH16821DL
20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State - 74ALVCH16821DL-T
20-Bit D-Type Flip-Flop - 74ALVCH16821DLG4
3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS - 74ALVCH16821DLRG4
3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP WITH 3-STATE OUTPUTS - 74ALVCH16821DS66945
From datasheet system