PI74FCT3244LE

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PI74FCT3244LE is a high-speed, low-power, non-inverting octal bus transceivers and some buffers that integrate several data transmission protocols. This device is mainly used in high-speed logic interface which requires the ultra-low propagation delay, high data throughput and low power consumption. It is easily applied in many situations such as personal computer, workstation, and notebook, laptop, PDA etc. The applications for the device include address buffers, bus and clock drivers, clock distribution, data buffers, address multiplexers and cross-functionality with both the pass-gate and non-inverting buffers.

The PI74FCT3244LE device has an ultra-low propagation delay of 7 nano seconds at 3.3V, a maximum data rate of 155Mb/s, and an output projection of 5V. The device also features a state-lock or data-lock flip-flop input which allows the chip to be used in a variety of logic circuits and applications. The device is also supplied in a small 20-lead SSOP (Shrink Small Outline Plastic) package, which makes it suitable for applications that require a highly compact design. In addition, it has the ability to drive both CMOS and TTL type loads, which makes it extremely versatile.

The PI74FCT3244LE device consists of 8 non-inverting transceivers and 12 non-inverting buffers. It functions as an octal bus transceiver that can transfer data from one set of 8 bidirectional ports to another. The device has three active low controls, four active low enables, one active high control and one active high enable. It also has an active high bus-hold latch input. The bus hold latch input can be used to latch the data for the selected channel that is determined by the 3 active low control inputs. The active low enables can be used to select the data channels and also the direction of the data flow.

The device has two separate data paths - one for the 8 non-inventing transceivers and one for the 12 non-inverting buffers. The 12 non-inverting buffers are used to transfer data from one set of 8 bidirectional ports to another. The 8 non-inverting transceivers convert TTL data to CMOS levels and vice-versa. All pins feature ESD protection circuitry that protects the device from electrostatic discharge (ESD) damage.

The PI74FCT3244LE device is designed for low-power applications that require a low-noise and high data rate performance. The device is well-suited for use in high-performance logic interface applications such as memory interfaces, buffer gates and address multiplexers that require ultra-low propagation delay, high data throughput and low power consumption. It also finds applications in a variety of applications such as portable computers and workstations, set-top boxes, automotive systems, digital television, networking and storage systems.

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