SN74ABT5403DWG4

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The SN74ABT5403DWG4 is a high-performance, low-power logic device designed to maintain the same logic level during transitions, as well as providing high-speed operation with low power consumption. It is a single-channel, logic-level translator designed to convert the LV1 logic family signal to the LVTTL family of logic signals. The SN74ABT5403DWG4 falls under the category of ‘Logic - Buffers, Drivers, Receivers, Transceivers’ as it is capable of all of these functions.

The SN74ABT5403DWG4 is a dual-channel buffer with bidirectional signal access. It is composed of two living, independent logic circuits and each of them is equipped with two input and output ports. The input/output voltages of each logic port are designed to detected either the LV1 logic family of 1.65V to 1.95V or the LVTTL logic family of 2.5V to 3.3V. The SN74ABT5403DWG4 can be used to provide bidirectional level-shifting between the two logic families for client applications.

The SN74ABT5403DWG4 offers two operating modes, the high-speed operation mode and the low-power operation mode. In high-speed operation mode, it can transmit data at up to 50MegaHertz, with a propagation delay of 105 ns. In low-power operation mode, it can transmit data at up to 25MegaHertz and reduce power consumption to as low as 50 μW. When running in low-power mode, this device can be used in applications such as transmission, communication systems, radar systems, etc.

The SN74ABT5403DWG4 has an enable/disable control pin that can be used to enable or disable the device’s operation. A low logic level applied to this pin will render the device inactive and thereby reduce its power consumption. This feature is useful in applications where the device needs to be enabled or disabled periodically.

The SN74ABT5403DWG4 also has an internal power-on reset circuit that monitors its power supply voltage via the VCC pin. In case the supply voltage drops below its minimum level of 1.7V, the internal reset circuit will reset the device which will make it stop its operation. The reset circuit can be bypassed by the use of the SP pin, which can be used to apply a low logic level to the reset circuit.

The SN74ABT5403DWG4 is used in a wide variety of applications including low-voltage logic level translation, logic level shifting, voltage-level conversion, signal buffering and noise filtering. It offers an extremely low-power consumption, high-speed operation, and a maximum operating temperature of 125°C which makes it suitable for use in harsh operating environments. This device is widely used in industries such as automotive, aerospace, telecommunications, computing and consumer electronics.

In conclusion, the SN74ABT5403DWG4 is a dual-channel, logic-level translator designed to convert the LV1 logic family signal to the LVTTL family of logic signals. It is used in a wide variety of applications and offers a low-power consumption, high-speed operation and a maximum operating temperature of 125°C. This device is often used in industrial applications and is highly reliable and cost-effective. It falls under the category of ‘Logic - Buffers, Drivers, Receivers, Transceivers’ as it is capable of all of these functions.

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