DALLAS ” Designed to provide an alternative to monitoring and controlling the inputs and outputs of a system's microcontroller or microprocessor, Texas Instruments is introducing the SN74LV8153 8-bit ...
The GPIO expansion is useful in any application for the number of GPIOs on a microprocessor is not sufficient. The relatively small numbers of GPIOs on microprocessors are becoming a limiting factor ...
Driving multiple LEDs with one microprocessor GPIO pin is a well-known technique. Typically, designs perform this task by issuing pulse widths and clocks of differing durations and employing multiple ...