74AUP1G57FW4-7

Overview

The Diodes Incorporated 74AUP1G57FW4-7 is a single, 3-input positive configurable multiple-function gate featuring a standard push-pull output. It operates within a supply voltage range of 0.8V to 3.6V and provides ±4mA output drive at 3.0V. The device incorporates Schmitt trigger action at all inputs for tolerance to slower rise and fall times. It supports partial power-down applications via IOFF circuitry to prevent damaging current backflow. The component is housed in an X2-DFN1010-6 package.

Feature Summary

• Configurable logic functions including AND, OR, NAND, NOR, XNOR, inverter, and non-inverting buffer based on input patterns.
• Schmitt trigger inputs provide hysteresis to tolerate slow input transitions.
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent backflow.
• Advanced Ultra Low-Power (AUP) CMOS technology ensures low static and dynamic power consumption.

Applications

• Battery and low-power needs
• Voltage level shifting
• General purpose logic
• Power down signal isolation

Procurement Notes

Verify the specific FW4 suffix corresponds to the X2-DFN1010-6 package configuration. Confirm RoHS compliance and lead-free status as specified in the manufacturer documentation. Ensure design compatibility with the 0.8V to 3.6V operating voltage range and check thermal resistance requirements for the selected package type during integration.

Selection Notes

Select this component when a single gate requires multiple logic function configurations without additional external components. The AUP series is suitable for applications demanding ultra-low power consumption and operation at voltages as low as 0.8V. The inclusion of Schmitt triggers makes it appropriate for noisy environments or signals with slow edge rates.

Part Context

This part belongs to the 74AUP1Gxx family of configurable multiple-function gates manufactured by Diodes Incorporated. The FW4 suffix specifically denotes the X2-DFN1010-6 leadless package variant. This family is designed for portable electronics and general-purpose logic applications requiring flexible logic implementation in a minimal footprint.

Replacement Considerations

74AUP1G57DW-7

FAQ

How are the logic functions configured?

The output state is determined by eight patterns of 3-bit input. Users can connect inputs to ground or Vcc to select functions such as AND, OR, NAND, NOR, XNOR, inverter, or non-inverting buffer.

What is the purpose of the IOFF feature?

The IOFF circuitry disables the output when the device is powered down, preventing damaging current backflow from the output pins into the supply rail.