PI74FCT16244ATAE

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The PI74FCT16244ATAE is a member of FCT Series, a family of high-performance, low-power, low-voltage CMOS devices that are designed for use in 3.3V and 5V TTL compatible systems. This particular device provides 16-bit bidirectional low-voltage bus support. It is compatible with both the HSTL and SSTL standards for logic interfacing, and it can be used for both data buses and address buses. This device is characterized by high performance, low noise, low static power consumption, and the ability to drive in both directions.

The device is a member of the FCT family of logic buffers, drivers, receivers, and transceivers. A buffer is used to boost or decrease the strength of an incoming signal to adjust it for optimal transmission and to protect the device from excessive current. A driver is used to output a digital signal from an input logic level. A receiver is used to interpret an incoming digital signal. A transceiver is a combination of both a driver and a receiver, used to bidirectionally communicate with other devices or mechanisms.

The PI74FCT16244ATAE is a driver/receiver transceiver. It has two 16-bit input and two 16-bit output busses, designated A and N. The device is capable of driving in both directions, allowing it to collect input and send output along the busses. It functions as a bypass device if the outputs are connected to its respective inputs, allowing the device to function as a bidirectional network with either a 3.3V or 5V input source.

The device provides the ability to support data transmission between two devices in different voltage domains. Due to its ability to function as an open-drain device, the PI74FCT16244ATAE does not provide current output but instead relies on the receiving device to pull the output down for data transmission. The device has two enable signals, ENP and ENN, which can be used to control the direction of data operations. The device is designed to handle data transmission from 16-bit data sources, but it can also handle shorter data transfers if the Tx and Rx length on each bus is configured accordingly.

The PI74FCT16244ATAE is a useful device to have in applications such as high-speed transceivers, signal bridges, and logic buses. It is capable of handling data speeds up to 120 Mbps and is suitable for operation in temperatures ranging from -40 degrees Celsius to 85 degrees Celsius. The device also has low static power consumption, making it an ideal choice for applications with tight power budget requirements. Furthermore, the device is protected from electrostatic discharge (ESD) damage and has built-in propagation delay control to ensure that invalid data signals are not passed to the output. This feature helps the device to sustain its high-performance characteristics even in high-speed communications.

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