74AUP1G58DW-7

Overview

The 74AUP1G58DW-7 is a single, 3-input positive configurable multiple-function gate with a standard push-pull output. It operates within a supply voltage range of 0.8V to 3.6V and features Schmitt trigger action at all inputs for tolerance to slower rise and fall times. The device supports partial power-down applications via I_OFF circuitry, which disables the output to prevent damaging backflow current. It is housed in an SOT363 package.

Feature Summary

• Configurable logic function selection based on three-bit input patterns
• Schmitt trigger inputs provide noise immunity and hysteresis
• I_OFF circuitry enables safe partial power-down mode operation
• Advanced Ultra Low-Power (AUP) CMOS technology

Applications

• Voltage level shifting
• Power down signal isolation
• General purpose logic implementation

Procurement Notes

Verify the specific suffix 'DW' corresponds to the SOT363 package type during procurement. Confirm that the '-7' designation indicates tape and reel packaging. Ensure compatibility with the required operating temperature range and voltage levels before finalizing orders.

Selection Notes

Select this component when a single gate must perform multiple logic functions such as AND, OR, NAND, NOR, XOR, or buffer operations. It is suitable for mixed-voltage environments due to 3.6V tolerant inputs. Consider its low static power consumption and high ESD protection ratings for portable and battery-powered designs.

Part Context

This part belongs to the 74AUP series of Advanced Ultra Low-Power CMOS logic devices manufactured by Diodes Incorporated. The AUP family is characterized by wide supply voltage operation and low power dissipation, making it appropriate for modern low-voltage digital systems requiring flexible logic configurations.

Replacement Considerations

Check datasheets for other 74AUP1G58 variants with different package suffixes like W6 (SOT26) or FW3/FW4/FZ4 (DFN types). Verify pinout compatibility if substituting packages. Ensure functional equivalence regarding configurable logic capabilities and electrical characteristics.

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 including AND, OR, NAND, NOR, XOR, inverter, or non-inverting buffer.

What is the purpose of the I_OFF feature?

The I_OFF circuitry disables the output when the device is powered down, preventing potentially damaging backflow current through the device in partial power-down applications.

Does the device have Schmitt trigger inputs?

Yes, all inputs feature Schmitt trigger action, which makes the circuit tolerant of slower input rise and fall times and provides hysteresis.