SN74AUP2G126DQER

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SN74AUP2G126DQER is a member of the SN74AUP2 family of logic dual-inverters. It allows designers to achieve a low power consumption, along with low propagation delay times that meet system requirements. This device features a pre-filter on the non-inverting inputs that improves the noise performance. It also has a wide operating voltage range of 1.14v to 5.5v and is available in various packages like SOT363, VSSOP and TSSOP.

SN74AUP2G126DQER is categorized as a Logic - Buffer, Driver, Receiver, Transceiver. It functions as a low power, ultra-fast buffer and driver, with two independent voltage-controlled, buffered inverters, which provide outstanding noise immunity and superior AC performance over the full VCC range. The two-gate output transistors provide balanced totem-pole output with excellent switching times. The device has two individual input gates, each allowing the user to control the required signal level for a specific device.

The SN74AUP2G126DQER is designed for usage in a variety of applications, like signal transfer between 3.3V and 5V logic levels, as well as driving low voltage bus lines. Its features make it ideal for use in a variety of applications, like interfacing microcontrollers and other logic circuitry, for signal isolation and signal transformation circuits. It can also be used to multiplex and demultiplex data signals in multiplexing systems, providing isolation of the digital signal from logic levels and line drivers. The wide operating voltage range makes it suitable for low voltage operational requirements. In addition, the device is also ideal for use in 12V and 24V automotive applications, due to its high operating temperature range.

The working principle of the SN74AUP2G126DQER is simple. It triggers the output to go “high” when the input signal is 0V, and it triggers the output to go “low” when the input signal is 1V. The device requires an input signal for it to operate properly. The device uses an internal inverting buffer and an open-drain totem-pole output to provide isolation of the signal from the signal source. In addition, the SN74AUP2G126DQER features an integrated protection circuit that prevents an output from shooting into the positive voltage rail or exceeding a maximum voltage limit. This helps to protect the device from over-voltage stress.

Overall, the SN74AUP2G126DQER is a low power, ultra-fast buffer and driver, with two independent voltage-controlled, buffered inverters, which provide outstanding noise immunity and superior AC performance over the full VCC range. The device is suitable for a wide variety of applications, is capable of providing signal isolation and signal transformation, and is ideal for low voltage operations. Its integrated protection circuit ensures that the device is not damaged by over-voltage stress.

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