74HC253N,652概述
Multiplexer 1Element CMOS 3-ST 8IN 16Pin PDIP Bulk
Semiconductors" multiplexer will allow you to relax - by forwarding a selected line into a single input, the total number of lines entering or exiting your processor will be reduced. This multiplexer has an operating temperature range of -40 °C to 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. This 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 2 x 4:1 configuration.