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Texas Instruments SN74AUP1T58DCKT
- Part No.:
- SN74AUP1T58DCKT
- Manufacturer:
- Texas Instruments
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
SN74AUP1T58DCKT.pdf
- Description:
- IC TRANSLATOR UNIDIR SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:1,062
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Product details
Overview
SN74AUP1T58DCKT from Texas Instruments is a single-supply voltage-level translator with configurable logic functions, operating from 2.3 V to 3.6 V supply, supporting 1.8 V/2.5 V/3.3 V level translation, featuring Schmitt-trigger inputs (ΔVT = 210 mV), Ioff protection (0.5 µA), and 4 mA output drive - used in mixed-voltage I/O bridging between microcontrollers and peripherals in portable IoT sensors.
For engineers reviewing the SN74AUP1T58DCKT datasheet, SN74AUP1T58DCKT pinout, SN74AUP1T58DCKT application, or SN74AUP1T58DCKT equivalent, key selection criteria include its 6-pin SC-70 package, nine programmable gate configurations (e.g., XOR, NAND, inverter), ultra-low static current (0.5 µA), hysteresis-enabled noise immunity, and compatibility with battery-powered systems requiring partial-power-down support.
Technical Context
The SN74AUP1T58DCKT implements a single-input configurable logic block using three user-defined control pins (A, B, C) tied to VCC or GND to select among nine standard gate functions - including inverter, noninverted buffer, 2-input XOR, NAND, NOR, AND, and OR variants - all realized within one AUP-family silicon die optimized for sub-1 µA quiescent operation.
Its Schmitt-trigger input stage provides 210 mV hysteresis (VT+ = 1.19 V / VT− = 0.5 V at VCC = 3.3 V), enabling robust switching on slow or noisy signals, while the Ioff feature guarantees <0.5 µA leakage when VCC = 0 V, allowing safe back-driving of inputs/outputs during system sleep states without damaging the device.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.3 V to 3.6 V - accommodates battery voltage sag in portable designs without functional interruption |
| Input Hysteresis ΔVT | 210 mV - rejects noise on analog-mixed signal lines and stabilizes transitions on slow-rising edges |
| Ioff Leakage | 0.5 µA max at VCC = 0 V - enables true partial-power-down mode in battery-backed systems |
| Output Drive | ±4 mA - reduces overshoot/undershoot and line reflections on PCB traces up to 10 cm |
| Propagation Delay | 1.6 ns min (VCC = 3.3 V, VI = 1.8 V, CL = 5 pF) - supports >100 MHz toggle rates in low-power logic paths |
| Static Current ICC | 0.5 µA typical - extends battery life in always-on sensor nodes and wearables |
| Logic Configurability | Nine functions via A/B/C pin strapping - eliminates need for multiple discrete gates or FPGA logic resources |
Pinout & Package
SN74AUP1T58DCKT uses the SC-70-6 (DCK) package: 2.0 mm × 1.25 mm, 0.65 mm pitch, 1.1 mm max height, with gull-wing leads and pin 1 marked by index area. Thermal resistance θJA = 259°C/W.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A) | Configuration Input | Strapped to VCC or GND to define logic function per Function Selection Table |
| 2 (B) | Configuration Input | Second strapping input; combined with A and C to select among nine gate types |
| 3 (GND) | Ground Reference | Return path for all internal circuitry and I/O; must be low-impedance for noise immunity |
| 4 (C) | Configuration Input | Third strapping input; determines inversion, input polarity, and gate topology |
| 5 (VCC) | Supply Voltage | Single power rail (2.3–3.6 V); powers internal logic and output stage |
| 6 (Y) | Configured Output | Active-drive output delivering selected logic function; supports 4 mA sink/source |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger inputs | 210 mV hysteresis ensures clean switching on noisy or slow-slew signals in mixed-signal environments |
| Ioff partial-power-down | 0.5 µA max leakage at VCC = 0 V enables safe I/O retention during host processor sleep |
| Nine configurable logic functions | Single device replaces multiple discrete gates (e.g., SN74LVC1G04 + SN74LVC1G86) reducing BOM count |
| Ultra-low static power | 0.5 µA ICC at 25°C allows multi-year operation on coin-cell batteries in remote sensors |
| Wide VCC range | 2.3–3.6 V supports Li-ion (3.0–3.6 V), Li-SOCl₂ (3.6 V), and alkaline (2.4–3.2 V) battery systems |
Applications
| Industrial Sensor Interface | Wearable Health Monitor |
|---|---|
Use Scenario: Bridging 1.8-V MEMS accelerometer outputs to a 3.3-V MCU GPIO with noise-prone wiring in factory-floor enclosures. IC Role / Device Role / Timing Role: Voltage-level translator and noise-immune signal conditioner performing inverter logic to correct polarity mismatch. Use Value: Schmitt-trigger inputs reject EMI-induced glitches; Ioff prevents back-powering the sensor during MCU deep-sleep cycles. | Use Scenario: Interfacing a 2.5-V optical heart-rate sensor to a 3.3-V Bluetooth SoC in a compact wristband design. IC Role / Device Role / Timing Role: Configurable logic block set as noninverted buffer to isolate sensor analog domain from digital RF noise. Use Value: 0.5 µA static current extends coin-cell lifetime beyond 12 months; 4 mA drive ensures reliable signal integrity over 3-cm flex traces. |
| Smart Home Hub Gateway | Asset Tracking Module |
Use Scenario: Translating 1.8-V UART signals from an ultra-low-power BLE module to a 3.3-V application processor in a battery-powered hub. IC Role / Device Role / Timing Role: Single-supply level shifter configured as 2-input XOR for parity generation in firmware-upgrade packet framing. Use Value: Eliminates need for dual-rail translators; hysteresis prevents false parity errors on long PCB traces near AC/DC converters. | Use Scenario: Enabling wake-on-motion detection by translating 1.8-V PIR sensor output to 2.5-V GPS module enable input in a GPS/GSM tracker. IC Role / Device Role / Timing Role: Low-leakage logic gate acting as motion-triggered enable switch with configurable NAND behavior. Use Value: Ioff <0.5 µA ensures no parasitic drain on primary Li-SOCl₂ cell during 30-day standby; SC-70 footprint saves space in 25 mm² module. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar configurable logic translator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1T45DBVR | Fixed dual-direction level shifter (no logic configurability); higher ICC (10 µA); no Schmitt inputs | Requires external logic for gate functions; unsuitable where noise immunity or ultra-low sleep current is critical | Choose when bidirectional translation is required and logic configuration is handled elsewhere |
| SN74AUP1T57DCKR | Same AUP family, identical package and VCC range, but fixed 2-input XOR function only (no A/B/C strapping) | Lacks nine-function flexibility; simpler layout but less adaptable to evolving firmware logic requirements | Choose when only XOR functionality is needed and board space permits dedicated function ICs |
Compared with SN74LVC1T45DBVR and SN74AUP1T57DCKR, the SN74AUP1T58DCKT uniquely combines ultra-low power, Schmitt-trigger noise rejection, and field-reconfigurable logic in one SC-70 package - making it optimal for space-constrained, battery-sensitive designs requiring hardware-level logic adaptability.
Availability
SN74AUP1T58DCKT is available at Aetrix Electronics and suitable for industrial sensor interfaces, wearable health monitors, smart home hubs, and asset tracking modules requiring stable component supply across extended production lifecycles.
Supply support for SN74AUP1T58DCKT 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 high-reliability components for industrial, automotive, and consumer applications.
The SN74AUP1T58 belongs to TI's AUP (Advanced Ultra-Low-Power) logic family, designed specifically for battery-operated equipment where sub-microamp quiescent current, wide supply tolerance, and flexible I/O logic are essential.
FAQ
What logic functions can the SN74AUP1T58DCKT implement?
The SN74AUP1T58DCKT supports nine distinct logic functions determined by strapping its A, B, and C inputs to VCC or GND: inverter, noninverted buffer, 2-input XOR, NAND, NOR, AND (with inverted input), OR (with inverted input), and two variants of NAND/OR with both inputs inverted. Each configuration is defined in the Function Selection Table of the SCES612H datasheet.
Does the SN74AUP1T58DCKT support partial-power-down operation?
Yes, the SN74AUP1T58DCKT features Ioff protection that limits leakage current to ≤0.5 µA when VCC = 0 V. This allows inputs and outputs to be driven safely between 0 V and 3.6 V without damage, making SN74AUP1T58DCKT ideal for systems where the host processor enters deep-sleep while peripherals remain active.
What is the recommended supply voltage range for SN74AUP1T58DCKT?
The SN74AUP1T58DCKT operates reliably across VCC = 2.3 V to 3.6 V. This range accommodates nominal 2.5 V and 3.3 V rails, plus battery discharge profiles (e.g., 3.6 V → 2.7 V for Li-ion), ensuring consistent logic performance without reset or brownout events during voltage droop.
How does the Schmitt-trigger input benefit SN74AUP1T58DCKT in real-world layouts?
The SN74AUP1T58DCKT's Schmitt-trigger inputs provide 210 mV hysteresis (ΔVT), which suppresses false triggering caused by ringing, crosstalk, or slow edge rates on PCB traces longer than 5 cm. This eliminates the need for external RC filtering in industrial or wearable designs where signal integrity is compromised by mechanical vibration or RF coupling.
Is SN74AUP1T58DCKT pin-compatible with other SC-70 logic devices?
SN74AUP1T58DCKT uses the standard SC-70-6 (DCK) footprint with 0.65 mm pitch and pin 1 in the top-left corner (Q3 quadrant per TI tape spec). It shares mechanical compatibility with SN74LVC1Gxx series in DCK packages, but logic function, I/O structure, and strapping requirements differ - PCB layout reuse requires verification of signal routing and decoupling against the specific function implemented.
SN74AUP1T58DCKT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- 74AUP
- Package/Case:
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Translator Type:
- Voltage Level
- Channel Type:
- Unidirectional
- Number of Circuits:
- 1
- Channels per Circuit:
- 1
- Voltage - VCCA:
- 1.8 V ~ 2.7 V
- Voltage - VCCB:
- 2.3 V ~ 3.6 V
- Input Signal:
- -
- Output Signal:
- -
- Output Type:
- Single-Ended
- Data Rate:
- -
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Features:
- Configurable Gate Logic Functions
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP, SC-88, SOT-363
SN74AUP1T58DCKT FAQ
1.How can I place an order for SN74AUP1T58DCKT through Aetrix?
Please submit a Request for Quotation (RFQ) for SN74AUP1T58DCKT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SN74AUP1T58DCKT reliable?
The price and inventory of SN74AUP1T58DCKT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SN74AUP1T58DCKT is usually 5 days.
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SN74AUP1T58DCKT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SN74AUP1T58DCKT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SN74AUP1T58DCKT?
For technical support, including SN74AUP1T58DCKT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SN74AUP1T58DCKT requirements.
6.How does Aetrix verify that SN74AUP1T58DCKT is sourced from the original manufacturer or authorized distributors?
All SN74AUP1T58DCKT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SN74AUP1T58DCKT meets industry standards.
7.What is the process for return or replacement of SN74AUP1T58DCKT?
All SN74AUP1T58DCKT units undergo pre-shipment inspection (PSI). If there is an issue with SN74AUP1T58DCKT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SN74AUP1T58DCKT part is unused and in its original packaging.
Return procedure for SN74AUP1T58DCKT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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