This article describes a simple application of the 68HC68 addressable serial I/O component. The objective was to obtain a simple and flexible circuit, driven by any LPT port, which you can use as a ...

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 ...

In most sigma-delta analog-to-digital converter (ADC) applications, the serial data transfer occurs through a serial port. A microcontroller configures the serial port as required—setting the baud ...