HEF4021B Datasheet - nexperia

8-bit static shift register

HEF4021B Features

* Wide supply voltage range from 3.0 V to 15.0 V

* CMOS low power dissipation

* High noise immunity

* Tolerant of slower rise and fall times

* Fully static operation

* 5 V, 10 V, and 15 V parametric ratings

* Standardized symmetrical output cha

HEF4021B General Description

The HEF4021B is an 8-bit static shift register (parallel-to-serial converter) with a synchronous serial data input (DS), a clock input (CP), an asynchronous active HIGH parallel load input (PL), eight asynchronous parallel data inputs (D0 to D7) and buffered parallel outputs from the last three stag.

HEF4021B Datasheet (238.20 KB)