74FCT162501ATPVCT Integrated Circuits (ICs)

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The 74FCT162501ATPVCT is a high-speed, low-power, universal bus transceiver. It is a three-state device which provides a low-impedance line-driver on one side and a high-impedance switch on the other. This transceiver is designed to transmit and receive digital information on buses and is suitable for low-voltage (3.3 V systems. In this application field, the transceiver facilitates large-scale systems’ design and minimizes their size while increasing the reliability and noise immunity.

The features of the 74FCT162501ATPVCT are optimized to provide:

• Low-voltage digital logic
• 2X drive in both transmission and reception directions
• High capability to drive and detect data in the presence of noise
• Flow-through layout for improved noise immunity

The working principle of the 74FCT162501ATPVCT is based on the concept of a non-inverting 3-state universal bus transceiver. It has two bidirectional ports A and B, with each port independently configurable as an input or an output. Data flows freely between the ports A and B when enabled. Otherwise, the data is held in a high impedance state. A logic low on the direction-control (DIR) input determines the direction of data flow. When DIR is low, data flows from port B to port A.

The 74FCT162501ATPVCT has a 2X drive capability that enables it to switch between high and low data modes. The 2X drive switches the data from port A to port B and from port B to port A. Data is output from port A and port B, based on the selected drive mode. When the data on port A or port B is low, the other port will output a low signal. When the data on port A or port B is high, the other port will output a high signal.

In addition to the non-inverting 3-state, the transceiver features a very low power-drain of only 225mW and can sustain a power dissipation of up to 4.1 V. The transceiver is designed with a flow-through layout that minimizes electrical coupling among signal lines and other parts in the circuit and reduces the effect of noise on data transmission.

Overall, the 74FCT162501ATPVCT is a versatile and reliable transceiver that can help minimize cost and improve application performance. It provides a high-speed, low-power, universal bus transceiver solution for transmitting and receiving digital information, and is suitable for low-voltage (3.3 V) systems.

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