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UCD4021B

CMOS 8-STAGE STATIC SHIFT REGISTERS;

The?UCD4021B is a 8-stage synchronous parallel or serial input/serial output registers having common CLOCK and PARALLEL/SERIAL CONTROL inputs, a SERIAL data input, and individual parallel inputs to each register stage. Each register is a D-type, master-slave flip-flop. Q6, Q7, and Q8 are outputs. In UCD4021 serial entry is synchronous with the clock but parallel entry is asynchronous.?In UCD4021 serial entry is controlled by the PARALLEL/SERIAL CONTROL input. When the PARALLEL/SERIAL CONTROL input is low, data is serially shifted into the 8-stage register synchronously with the positive transition of the clock line. When the PARALLEL/SERIAL CONTROL input is high, asynchronous parallel entry is made and the CLOCK input of the internal stage is isolated.

UCD4021B

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021B_15

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-P16-R

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-P16-R

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-P16-T

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-P16-T

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-S16-R

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-S16-R

CMOS 8-STAGE STATIC SHIFT REGISTERS

UCD4021BG-S16-T

CMOS 8-STAGE STATIC SHIFT REGISTERS