CD4094BNSR

The CD4094BNSR from Texas Instruments is a versatile 8-stage shift-and-store bus register designed for serial-to-parallel data conversion. This CMOS logic IC operates across a wide voltage range from 3V to 18V, making it suitable for various applications. Its operating temperature range spans from -55°C to 125°C, ensuring reliable performance in demanding environments.

The device features standard CMOS input and push-pull output types, with a Tri-State capability for bus connections. Key electrical characteristics include a maximum supply current of 3000 µA, IOL of 4.2 mA, and IOH of -4.2 mA. It offers a typical clock frequency of 5 MHz at 10V. The register provides balanced outputs and positive input clamp diodes for enhanced signal integrity.

Packaged in a 16-SOIC surface-mount format, the CD4094BNSR is designed for efficient integration into electronic circuits. Its design includes separate serial outputs synchronous to both positive and negative clock edges, facilitating cascading. The noise margin is 1V at 5V, 2V at 10V, and 2.5V at 15V, contributing to robust operation.

Applications for the CD4094BNSR include remote control holding registers and dual-rank shift, hold, and bus applications. Its 3-state parallel outputs are ideal for connecting to a common bus, and its medium speed operation ensures compatibility with many digital systems.