Texas Instruments SN74AUP1T58DRYR

Overview

SN74AUP1T58DRYR from Texas Instruments is a single-supply voltage-level translator IC with configurable logic gate functionality, supporting 1.8 V ↔ 2.5 V and 1.8 V ↔ 3.3 V bidirectional translation, Schmitt-trigger inputs (ΔVT = 210 mV), I_off protection (0.5 µA), and 4 mA output drive - deployed in battery-powered IoT sensor nodes interfacing mixed-voltage microcontrollers and peripherals.

For engineers reviewing the SN74AUP1T58DRYR datasheet, SN74AUP1T58DRYR pinout, SN74AUP1T58DRYR application, or SN74AUP1T58DRYR equivalent, key selection criteria include its 6-pin SON (DRY) package, configurable 9-function logic capability via A/B/C input biasing, ultra-low static current (0.5 µA), hysteresis-enabled noise immunity, and compatibility with 2.3–3.6 V supply rails in space-constrained portable designs.

Technical Context

The SN74AUP1T58DRYR implements a single-output, three-input configurable logic cell using AUP ultra-low-power CMOS technology. Its Schmitt-trigger inputs provide fixed hysteresis (VT+ = 1.19 V / VT− = 0.5 V at VCC = 3.3 V), enabling robust operation with slow-rising or noisy signals in mixed-signal environments.

Logic function selection is achieved by hardwiring inputs A, B, and C to VCC or GND per the Function Selection Table - yielding nine discrete gates including XOR, NAND, OR, AND, NOR, inverter, and noninverting buffer without external components. I_off support ensures ≤0.5 µA leakage when VCC = 0 V, critical for partial-power-down states.

Key Specifications

Pinout & Package

SN74AUP1T58DRYR uses a 6-pin 1.5 mm × 1.5 mm SON (Small Outline No-Lead) package with wettable flanks (DRY), 0.5 mm pitch, and exposed thermal pad. Pin 1 is marked by a corner chamfer or solder mask opening.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar voltage-level translation applications.

Compared with SN74AUP1T57DRYR and TXS0102DQMR, SN74AUP1T58DRYR uniquely combines logic configurability, Schmitt-trigger noise rejection, and ultra-low I_off in a 1.5 mm × 1.5 mm SON package - making it optimal for space-constrained, mixed-voltage control-path applications where function flexibility and signal integrity are both critical.

Availability

SN74AUP1T58DRYR is available at Aetrix Electronics and suitable for industrial sensor interfaces, wearable health monitors, and IoT edge nodes requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for SN74AUP1T58DRYR 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

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies with over 90 years of innovation in power management and signal chain solutions.

The SN74AUP1T58DRYR belongs to TI's AUP ultra-low-power logic family, engineered for battery-operated and energy-harvesting systems where nanowatt static power, rail-flexible operation, and minimal PCB footprint are primary design constraints.

FAQ

What logic functions can the SN74AUP1T58DRYR implement?

The SN74AUP1T58DRYR implements nine distinct logic functions - including 2-input NAND, OR, AND, NOR, XOR, inverter, and noninverting buffer - by configuring its A, B, and C inputs to VCC or GND per the Function Selection Table in the datasheet. Each configuration is deterministic and does not require external programming or firmware.

Does the SN74AUP1T58DRYR support bidirectional voltage translation?

No, the SN74AUP1T58DRYR is a unidirectional translator: inputs A/B/C accept logic levels from lower-voltage domains (e.g., 1.8 V), while output Y drives the higher-voltage domain (e.g., 3.3 V). It does not auto-detect direction or support true bidirectional data buses like I²C.

What is the maximum capacitive load the SN74AUP1T58DRYR can drive reliably?

The SN74AUP1T58DRYR is characterized up to 30 pF load capacitance with guaranteed propagation delay (e.g., 3.4 ns max at VCC = 3.3 V, CL = 30 pF). Driving >30 pF may increase delay and reduce edge rate but remains functional within absolute maximum ratings.

Can the SN74AUP1T58DRYR operate with VCC = 2.3 V while accepting 3.3-V inputs?

No - inputs must remain within 0 V to VCC per Absolute Maximum Ratings. At VCC = 2.3 V, input voltage must not exceed 2.3 V. For 3.3-V to 2.3-V translation, use VCC = 2.3 V and ensure upstream drivers are 2.3-V tolerant or add external clamping.

Is the SN74AUP1T58DRYR pin-compatible with other 6-pin SON logic translators from TI?

SN74AUP1T58DRYR shares the same 6-pin SON (DRY) footprint and pinout as SN74AUP1T57DRYR and SN74AUP1T97DRYR, enabling drop-in replacement where logic function and electrical specs align - but verify I_off, hysteresis, and drive strength match your design requirements before substitution.