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
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 characteristics.
- Complies with JEDEC standard JESD 13-B.
- ESD protection:.
- HBM JESD22-A114F exceeds 2000 V.
- MM JESD22-A115-B exceeds 200 V.
- Specified from -40.
HEF4021B Datasheet
