74FCT163244CPFG

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74FCT163244CPFG is a high performance, low power, low cost, non-inverting, logic buffer which consists of 16 x 4 elements series. The device is a member of the FCT series which provides good timing performance and is designed to drive relatively low load. This buffer is designed to reduce the need of multiplexing data information when multiple access to transmit data is required. It is used typically with applications where the data storage and transmission speeds do not require an external buffer.

The 74FCT163244CPFG supports multiple logic families including 5V TTL, CMOS and LVTTL, and can be used in multiple applications such as bus switching, bus/data-transmission and clock/data-transmission. The buffer is powered from 3.3V and 2.5V supply and has an output enable control pin. In addition, the 74FCT163244CPFG provides glitch-free data transmission, is hot-insertable and has excellent noise margin.

The primary application field for the 74FCT163244CPFG is the logic design space, especially in high-end professional applications. The device is often used in applications to transfer data in parallel between multiple logic devices over high-bit-width networks such as USB, I2C and SPI. Ranging from desktop/laptop computing solutions to embedded systems, the 74FCT163244CPFG is often the preferred buffer logic solution.

The working principle of the 74FCT163244CPFG is quite simple. The device is designed to drive 16 differently arranged data lines in parallel. When data is written to the device, it will be stored in the device’s registers. The output latch will consequently be updated with the new data when an active transition from low-to-high is detected from the output enable pin. This ensures glitch-free, synchronous loading and output of data. The device also features hot-insertion capability for a seamless integration.

In summary, the 74FCT163244CPFG serves as a low cost, non-inverting logic buffer for multiple logic families and can be widely applied in high-end professional applications requiring data to be transmitted in parallel. The device is designed to minimize the need of multiplexing and offers glitch-free data transmission, enhanced noise margin, as well as hot-insertable capabilities.

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