UCD4021B Overview
The UCD4021B is a 8-stage synchronous parallel or serial input/serial output registers having mon 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.
UCD4021B Key Features
- Up to 20V operation voltage
- 12MHz (Typ.) clock rate at 10V
- Maximum input current of 1μA at 18V
- Fully static operation
- 8 master-slave flip-flops plus output buffering and control gating