Is your microprocessor running out of IO ports? Reduce the number of electrical lines with Texas Instruments" SN74HC151DG4 multiplexer, a tool that can easily forward one of many selected lines into a single port! This multiplexer has a minimum operating temperature of -40 °C and a maximum of 85 °C. This device comes in tube packaging. This inverting/non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V. It is made in a 1 x 8:1 configuration.
