SN74LVCR2245AZQNR

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The SN74LVCR2245AZQNR is a dual non-inverting buffer/driver logic device that is suitable for high-speed bidirectional data transfer applications. This part features low voltage operation from 2V supply, low power dissipation, and fast rise/fall times. The SN74LVCR2245AZQNR is a great choice for a variety of high-speed signal transfer applications, such as powering peripheral devices, driving LEDs, or driving bus applications. This article will explore the application field and working principle of the SN74LVCR2245AZQNR.

The SN74LVCR2245AZQNR is a logic device from the ultra-low-power Schottky family, designed to operate from 2V to 5.5V power supply. It provides high-speed bidirectional data transfers with low-voltage operation and low power dissipation. The device has low off-state output leakage, low device capacitance, and controlled rise and fall times that enable data speeds up to 25 MHz. The device can be used in standard TTL applications or in ESD-protected applications.

The SN74LVCR2245AZQNR is a low-voltage dual non-inverting buffer/driver with built-in protection against voltage spikes and transients. It provides the user with a wide range of input and output functions, which can be used to drive peripheral devices, LEDs, or buses. The device\'s high-speed performance, low power dissipation, and high off-state enable it to be used in a variety of applications, such as LCD displays, video displays, and communication systems. The device is also suitable for interfacing with different kinds of bus architectures, including multi-master, slave, and I2C bus.

The device has two voltage ranges, logic 0 (Vss-0.5V) and logic 1 (VCC-0.5V). It features a power-up reset circuit that ensures proper logic state at power up. It also features a Schmitt trigger input logic circuit, which allows for reliable and accurate transition from a logic 0 to a logic 1. The device also includes a latch to maintain its current state when the input signal is removed.

The SN74LVCR2245AZQNR is composed of two independent, non-inverting buffer amplifiers, each featuring a tri-state output. The device can be configured to drive either a high-impedance load or drive a current-sinking load. The output stage of the device is designed to drive either an open-drain bus line or an output port. The device also has a slew rate control input that can be used to reduce the propagation delay time and improve noise immunity.

The device has a number of protection features, including an ESD protection circuit that provides a maximum output voltage and current to protect the device from transients. In addition, the device has an output capability that limits the current source and sink, providing protection against high-current surges. The device also has an input ESD protection circuit that protects the inputs from voltage transients.

In conclusion, the SN74LVCR2245AZQNR is a high-speed dual non-inverting buffer/driver logic device that is suitable for high-speed bidirectional data transfer applications. It features low voltage operation from 2V supply, low power dissipation, and fast rise/fall times. The device can be used in a variety of applications, from driving peripheral devices, LED displays, and communication systems, to interfacing different bus architectures. The device also has a number of protection features, including an ESD protection circuit, output capability limiting, and input ESD protection circuits.

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