PI74FCT16244TVE

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PI74FCT16244TVE is an advanced high-speed CMOS 16-bit buffer/line driver with 3-STATE outputs which has been designed for minimal loading on a 16-bit bus. It is fabricated with advanced sub-micron silicon gate CMOS technology to achieve low power and high speed operation. This device is ideal for systems that require wide data paths, high speed, and minimal loading.

The PI74FCT16244TVE has an array of sixteen 3-STATE buffers. Each buffer is capable of driving 16 TTL loads and is capable of in-circuit high-speed operation at the same time. An active LOW output enable control makes the device ideal for driving multiple loads or memory interfaces. It also has two active LOW input control lines (per side) which decide whether the signals on the input bus are transferred to the outputs or are forced to a high impedance state.

In terms of operational characteristics, the PI74FCT16244TVE has logic level conversions on both input and output pins. It has an output drive capability of 23mA and it is specified to work at 1.65V to 3.6V supply voltage. Its switching speed is 8ns (max) and it is specified for operating temperature ranges from -40°C to +85°C.

In terms of application field, the PI74FCT16244TVE is mainly used in interfaces like EDP (Ethernet-Digital Protocol) and InfiniBand. It can also be used in memory interfaces, peripheral controllers, switches, multiple bridge link, DSP, SRAM interfaces, high-speed data transfer systems and multiple packet access memories.

The working principle of the PI74FCT16244TVE is quite simple. It is operated by applying either a low or high voltage to its associated input control lines. Depending on the voltage, the device either enables the output buses or keeps them in high impedance allowing data transmission. When the outputs are enabled, high or low signals are applied to the outputs depending on what is applied to the input buses.

Overall, the PI74FCT16244TVE is a very capable 16-bit buffer/line driver with 3-STATE outputs which is ideal for wide data paths and high speed operations. It has been designed for minimal loading on a 16-bit bus, it is suited for driving multiple loads or memory interfaces and it has an impressive output drive capability of 23 mA. As a result, it is the ideal choice for various complex applications such as those involving Ethernet-Digital Protocol, InfiniBand and multiple bridge links.

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