IDT74FCT157ATSOG8

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The IDT74FCT157ATSOG8 is a versatile device that falls into the Logic - Signal Switches, Multiplexers, Decoders category. It is a high-speed, low-power CMOS logic device containing one 8-bit multiplexer with FCT-Tristate logic for outputs. This product is specifically designed for high-speed memory and general logic applications.

The device allows the user to select any one of two 8-bit buses, A and B, and route it to an 8-bit output bus while providing an asynchronous active-low enable on all the outputs. This has the potential of greatly reducing the number of chips used in a given design by replacing an entire address decoder, data connection multiplexer and output driver.

The IDT74FCT157ATSOG8 features 8-bit data buses, A and B, two address pins, two enable pins and one output enable pin. The two address pins serve as the data select inputs for the multiplexer, ensuring that the correct 8-bit data is sent to the data output bus. Each of the two enable pins activate or deactivate eight (8) individual tristate buffers. The output enable pin can be used to active or deactivate all the tristate buffers on the data bus at one time.

The IDT74FCT157ATSOG8 has an operating temperature range of -40°C to 85°C and an operating supply voltage of 3.3V or 5V. It features very low power dissipation with 3.3V operation and has a typical propagation delay of less than 14 nanoseconds.

The IDT74FCT157ATSOG8 is used in a variety of applications that require low power, low propagation delay, and fast switching speeds. Common applications include multiplexers and demultiplexers, memory circuits, data selectors, address decoders, and general data-routing.

The IDT74FCT157ATSOG8 works by routing data from the two 8-bit data buses, A and B, through the multiplexer and tristate buffers onto the data output bus. The two address lines determine which of the data buses, A or B, is selected to be sent to the output bus. The enable pins activate or deactivate eight (8) individual tristate buffers and the output enable pin can be used to active or deactivate all the tristate buffers at one time.

In summary, the IDT74FCT157ATSOG8 is a versatile device that falls into the Logic - Signal Switches, Multiplexers, Decoders category. It is specifically designed for high-speed memory and general logic applications and features very low power dissipation with 3.3V operation and a typical propagation delay of less than 14 nanoseconds. Common applications include multiplexers and demultiplexers, memory circuits, data selectors, address decoders, and general data-routing.

The specific data is subject to PDF, and the above content is for reference