SN74LVC1G17DBVRG4

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The SN74LVC1G17DBVRG4 is a logic device belonging to the Buffers, Drivers, Receivers, Transceivers category. It is a single-gate logic device that provides logic-level translation from a 1.65 V to a 2.5 V receiver using the low-voltage (1.65 V) interface. It is commonly used for signal translation between a 3.3 V and a 1.8 V for CPU data bus systems.

The SN74LVC1G17DBVRG4 is flexible, with can be used for general logic circuitry and signal conditioning, making it an optimal choice for use in low-voltage logic systems. Its main features consist of a wide supply voltage range of 1.65 V to 5.5 V, typical propagation delay of 6.7 ns at 2.5 V, Schmitt trigger input with hysteresis, low input current of 40 μA, an output driver capable of driving up to 48 mA, and low quiescent current of 1 μA.

Application Field

The SN74LVC1G17DBVRG4 is used in a variety of logic systems and signal conditioning applications. Due to its low-voltage nature, it is often used in low voltage signal transceiver applications such as those found in automotive, general-purpose logic and signal conditioning circuitry. It is also used in logic gate applications, signal muting and signal level translation between devices with different voltage levels such as in interface circuits.

Working Principle

The SN74LVC1G17DBVRG4 is a single-gate, single-input device. It consists of an input buffer and a low-threshold circuit that allows for logic-level translation between the low-voltage (1.65 V) and the higher-voltage (2.5 V) receiver. The logic signal generated by the input buffer is then passed through the low-threshold circuit, resulting in a signals with a logic level translation between the two receivers.

The device also consists of an output driver, which is designed to drive gates or other components connected to it with up to 48 milliamps. This allows the device to be used in a variety of high-speed logic applications, including logic-level translation, signal conditioning, and normal logic operations. Additionally, the SN74LVC1G17DBVRG4 incorporates Schmitt trigger input, providing improved noise immunity and low input current of only 40 μA.

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