CY74FCT257TQCT
四2输入多路复用器与3态输出 QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
Thanks to Texas Instruments and their multiplexer, you can ensure that the number of electrical lines within your project is reduced to a minimum. This multiplexer has a minimum operating temperature of -40 °C and a maximum of 85 °C. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. It is made in a 4 x 2:1 configuration. This non-inverting device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.75 V, while its maximum is 5.25 V.