74FCT16543ATPVG8

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The 74FCT16543ATPVG8 is part of a series of high-speed, low-power, low-voltage CMOS logic devices belonging to the broad class of logic, buffers, drivers, receivers, transceivers. These devices are often found on a variety of systems, and are used to coordinate the flow of data between integrated circuits and other components in both transmit and receive modes.

The pinout of the device can be seen in Figure 1. This 14-pin device holds one of the most common forms of logic families, the FCT family. This pinout is a 52-Mbps, 4-or 8-line First-In, First-Out (FIFO) Universal Asynchronous Receiver/Transmitter (UART).

Figure 1. Pinout of the 74FCT16543ATPVG8.

The 4-or 8-line FIFO Universal Asynchronous Receiver / Transmitter (UART) allows data to be stored in a first-in-first-out (FIFO) buffer for transmission between two devices. This allows data to remain in the FIFO buffer until it is read and transmitted by the receiving device. This is essential when a large amount of data is sent between two devices over a slow data link. Buffering the data will allow the transfer to take place at a faster rate than the data link can handle.

The 74FCT16543ATPVG8 features a pin-optimized design with a small form factor suitable for dense configurations. The device is also fanout-optimized and features common-mode noise cancellation, reduced current consumption, and high-speed switching. The device can be used in many applications, including Pentium-class systems, system controllers, data acquisition systems, bufferedcomputers, and more.

The 74FCT16543ATPVG8 provides a wide voltage range operation from 1.8 V to 5.5 V, and its logic levels are also compatible with TTL and CMOS logic families. It can also be used with other logic families such as ECL and HSTL. The device also offers low power consumption and a wide power supply range.

The working principle of the 74FCT16543ATPVG8 is quite simple. The device provides four parallel transmitters and receivers, each of which can be used to send or receive 8-bit data. It also supports a maximum data rate of 52 Mbps. The FIFO buffer features an independent write and read address. When the data is written to the write address, it is automatically stored in the FIFO buffer, and can then be read out from the read address. This allows large amounts of data to be stored in the FIFO buffer in a timely manner, and the data can then be transmitted or received at a much faster rate than would be possible with a single transmitter or receiver.

The 74FCT16543ATPVG8 is designed to operate with a variety of communication protocols, including asynchronous serial, synchronous serial, and parallel data communication protocols. It can be used for communication between computers, data acquisition systems, digital systems, and other digital processing systems.

In summary, the 74FCT16543ATPVG8 is an extremely versatile device that can be used in many applications. Its small form factor, low power consumption, and wide range of logic families make it an ideal choice for high-speed, low-power, and low-voltage CMOS logic applications.

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