Diodes Incorporated 74AUP1G58FW4-7

Overview

74AUP1G58FW4-7 from Diodes Incorporated is a single 3-input configurable multiple-function logic gate in X2-DFN1010-6 package, supporting AND, OR, NAND, NOR, XOR, inverter, and buffer functions via input configuration. It operates from 0.8V to 3.6V, delivers ±4mA output drive at 3.0V, features Schmitt-trigger inputs (950mV typical hysteresis at V_CC = 3.0V), and supports partial power-down via IOFF. It is used in battery-powered voltage-level shifting and low-power logic isolation in portable electronics.

For engineers reviewing the 74AUP1G58FW4-7 datasheet, 74AUP1G58FW4-7 pinout, 74AUP1G58FW4-7 application, or 74AUP1G58FW4-7 equivalent, key selection criteria include supply voltage range (0.8–3.6V), IOFF-enabled power-down leakage (<±0.6μA), Schmitt-trigger input tolerance for slow edges, 1.0mm × 1.0mm DFN footprint, and configurable logic function mapping without external components.

Technical Context

This device implements a programmable 3-input combinational logic cell where all eight input combinations map deterministically to output states, enabling user-selectable Boolean functions. Its Schmitt-trigger inputs provide noise immunity with hysteresis ranging from 0.07V (0.8V supply) to 1.31V (3.0V supply), ensuring robust operation with slow-rising/falling signals.

The IOFF circuit actively disables output during power-down, preventing back-current flow when V_CC = 0V while inputs remain biased at 0–3.6V. Input tolerance up to 3.6V allows interoperability across mixed-voltage domains, and dynamic power consumption is minimized by ultra-low C_PD (4.8pF typical at 3.6V).

Key Specifications

Pinout & Package

X2-DFN1010-6 is a 1.0mm × 1.0mm × 0.4mm leadless package with 0.35mm pitch, optimized for space-constrained portable designs. Thermal resistance θ_JA is 445°C/W on standard FR-4 PCB.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar configurable logic gate applications.

Compared with SN74LVC1G58DBVR and 74AUP1G57GW,125, the 74AUP1G58FW4-7 uniquely combines sub-1V operation, Schmitt noise immunity, and 3-input configurability in a 1.0mm² footprint-making it optimal for miniaturized, battery-sensitive designs requiring flexible logic mapping.

Availability

74AUP1G58FW4-7 is available at Aetrix Electronics and suitable for battery-powered wearables, voltage-level translation in portable computing, and power-down signal isolation in IoT sensor hubs requiring stable component supply and long-term lifecycle support.

Supply support for 74AUP1G58FW4-7 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability, low-power solutions for consumer, computing, and industrial markets.

The 74AUP logic family targets ultra-low-power portable electronics, delivering advanced CMOS performance with extended voltage range (0.8–3.6V), IOFF protection, and miniature packaging for space-constrained designs.

FAQ

What logic functions can be implemented with the 74AUP1G58FW4-7?

The 74AUP1G58FW4-7 supports seven distinct logic configurations: AND, OR, NAND, NOR, XOR, inverter, and non-inverting buffer. These are selected by hardwiring inputs A, B, and C to V_CC or GND per the Function Selection Table in DS36853 Rev. 1–2. No external programming interface is required-function is determined solely by static input biasing.

Does the 74AUP1G58FW4-7 require external pull-up or pull-down resistors?

No. The device has push-pull CMOS outputs and does not require external pull resistors. Unused inputs must be tied to V_CC or GND per Recommended Operating Conditions (Note 8), but no passive termination is needed on the Y output. Input hysteresis also eliminates need for external filtering on slow signals.

How does IOFF protect the device during partial power-down?

When V_CC = 0V, the IOFF circuit disables the output stage, forcing Y into high-impedance state regardless of input voltages (0–3.6V). This prevents reverse current flow from powered inputs into the unpowered V_CC rail, protecting both this device and upstream/downstream components in multi-supply systems.

Can the 74AUP1G58FW4-7 operate reliably with 0.9V supply voltage?

Yes. The device is fully specified down to 0.8V V_CC, with guaranteed t_PD ≤15.2ns (CL=5pF) and VOH/VOL compliance at 0.8V. At 0.9V, input thresholds (VT+ ≈0.33V, VT− ≈0.13V) and hysteresis (≈0.2V) remain functional, enabling robust operation in energy-harvesting or ultra-low-power microcontroller systems.