74LCX257MX

2 ，输入数字多路复用器 2-Input Digital Multiplexer

The multiplexer from Semiconductor is designed specifically to decrease the number of input lines within your circuit. This multiplexer has a minimum operating temperature of -40 °C and a maximum of 85 °C. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. It is made in a 4 x 2:1 configuration. This non-inverting device has a typical operating supply voltage of 2.5|3.3 V. Its minimum operating supply voltage of 2 V, while its maximum is 3.6 V.