74AUP1G373GN,132

Overview

The Nexperia 74AUP1G373GN,132 is a single D-type transparent latch with 3-state outputs. It operates within a supply voltage range of 0.8 V to 3.6 V and supports an ambient temperature range from -40 °C to +125 °C. The device features Schmitt-trigger inputs for noise immunity and includes IOFF circuitry for partial power-down applications. It is housed in a 6-terminal XSON package (SOT1115) with dimensions of 0.9 mm by 1.0 mm by 0.35 mm.

Feature Summary

• Schmitt-trigger action at all inputs provides tolerance for slower input rise and fall times.
• IOFF circuitry disables the output during power-down to prevent damaging backflow current.
• CMOS low power dissipation ensures very low static and dynamic power consumption across the entire supply voltage range.

Applications

• Partial power-down mode operation
• Data storage and buffering in low-voltage logic systems
• Signal latching in portable electronic devices

Procurement Notes

Verify that the component matches the SOT1115 package designation and the specific ordering suffix

Selection Notes

Select this component when a single D-type latch with 3-state outputs is required in a space-constrained design. The XSON6 package offers a compact footprint suitable for high-density PCB layouts. Ensure the application voltage remains within the 0.8 V to 3.6 V range to maintain specified performance characteristics.

Part Context

This part belongs to the 74AUP series of advanced ultra-low power CMOS logic devices. The 74AUP1G373 variant specifically provides a single latch function. It is designed for applications requiring low power consumption and high noise immunity in portable and battery-operated equipment.

Replacement Considerations

Check for alternative packages such as SOT886 or SOT1202 if pin compatibility allows. Verify functional equivalence with other single D-type latches in the 74AUP family before substitution.

FAQ

What is the function of the IOFF circuitry?

The IOFF circuitry disables the output when the device is powered down, preventing potentially damaging backflow current through the device.

Does the 74AUP1G373 have Schmitt-trigger inputs?

Yes, the device features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times.