SN74LVCH16244AGQLR

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The SN74LVCH16244AGQLR is a type of Logic - Buffers, Drivers, Receivers, Transceivers. It is a OCTAL BUS TRANSCEIVERS & REGISTER WITH 3−STATE OUTPUTS from Texas Instruments. It includes two 8−bit buses that can be used as two separate 8−bit buses or combined as a single 16−bit bus. It has two separate output enable controls that provide more flexibility in the system. It operates from a single 2.7V to 5.5V supply and is designed to operate over the extended temperature range of −40°C to +85°C.

This SN74LVCH16244AGQLR transceiver can be used in two applications. Firstly, they can be used to move data between two buses, such as memory-mapped and I/O devices. The second application of this device is as an open-drain driver. The open drain driver provides an efficient way to interface logic to low voltage or power supply signals.

The SN74LVCH16244AGQLR is a octal transceiver, meaning it is a device which has inputs and outputs connected to the same pair of bidirectional buses. It features non-inverting 3-state buffers on each of the 8 data ports. Each port can be independently enabled or disabled, meaning that data can be selectively transferred between the two buses. The SN74LVCH16244AGQLR also features a latch which allows data to be held or released from the output ports.

The SN74LVCH16244AGQLR also has two sets of differential receivers built into it which allow the device to operate at higher speeds. The differential receivers provide better noise rejection and reduce the possibility of receiver failure. The clock pin is used to control data transfer between the two buses. When the clock is low, the transceiver selects data from the A bus and stores it in the internal latch. When the clock is high, the transceiver transfers the data in the latch to the B bus.

The SN74LVCH16244AGQLR also features two active-low output enable pins, one for each bus. When the output enable pin is asserted, the output of the transceiver is active and data can be transferred between the two buses. When the output enable pin is not asserted, the output is in the high-impedance state and no data can be transferred.

In summary, the SN74LVCH16244AGQLR is a powerful transceiver device which can be used for various data transfer and open drain driver applications. It features many benefits such as differential receivers, two active-low output enables and an internal latch which can be used to hold or release data from the output ports. It also operates over an extended temperature range and is designed to be powered from a single 2.7V to 5.5V supply.

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