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Nexperia USA Inc. 74AUP1T34GS,132
- Part No.:
- 74AUP1T34GS,132
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-XFDFN
- Datasheet:
-
74AUP1T34GS,132.pdf
- Description:
- IC TRANSLTR UNIDIRECTIONAL 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:2,800
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Product details
Overview
74AUP1T34GS,132 from Nexperia is a single-channel dual-supply translating buffer with independent VCC(A) and VCC(Y) rails (1.1 V to 3.6 V), Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and guaranteed operation from −40 °C to +125 °C in XSON6 (SOT1202) package. It enables level translation between disparate voltage domains in ultra-low-power IoT sensor nodes and battery-powered microcontrollers.
For engineers reviewing the 74AUP1T34GS,132 datasheet, 74AUP1T34GS,132 pinout, 74AUP1T34GS,132 application, or 74AUP1T34GS,132 equivalent, key selection criteria include dual-rail supply flexibility, sub-1 µA static ICC, IOFF-enabled safe power sequencing, and validated 6-pin XSON6 thermal performance at full industrial temperature range.
Technical Context
This device implements a unidirectional A→Y buffer with input referenced to VCC(A) and output referenced to VCC(Y), enabling asynchronous voltage domain bridging without internal level-shifting circuitry. The Schmitt-trigger input threshold scales with VCC(A), ensuring robust signal integrity across 1.1 V–3.6 V input swings.
IOFF logic disables the output stage when either VCC(A) or VCC(Y) is near 0 V, blocking backflow current and supporting hot-insertion and partial power-down system architectures. Propagation delay is load- and voltage-dependent, ranging from 1.4 ns (3.3 V → 3.3 V, CL = 5 pF) to 33.5 ns (1.1 V → 1.1 V, CL = 30 pF).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range (VCC(A)/VCC(Y)) | 1.1 V to 3.6 V - supports mixed-voltage interconnect between 1.2 V, 1.8 V, 2.5 V, and 3.3 V subsystems |
| Static Supply Current (ICC) | ≤ 0.9 µA max - enables multi-year battery life in always-on sensor interfaces |
| IOFF Leakage Current | ±0.2 µA max - prevents damaging back-current during asymmetric power sequencing |
| Propagation Delay (tpd) | 1.4 ns to 33.5 ns - scalable timing performance across voltage/load combinations per JEDEC test conditions |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive, industrial motor control, and outdoor edge devices |
| ESD Protection | HBM > 5000 V, CDM > 1000 V - robust handling in automated assembly and field-replaceable modules |
| Input Threshold (VIH/VIL) | VIL ≤ 0.3 × VCC(A), VIH ≥ 0.65 × VCC(A) - Schmitt hysteresis ensures noise margin > 15% of VCC(A) |
Pinout & Package
XSON6 plastic extremely thin small outline package (SOT1202); no leads; 6 terminals; body dimensions 1.0 mm × 1.0 mm × 0.35 mm; wettable flanks not present; thermal pad absent.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A | Data input | Single digital input referenced to VCC(A); Schmitt-triggered for slow-edge tolerance |
| VCC(A) | Input-side supply | Power rail for input logic and threshold reference; independent of VCC(Y) |
| GND | Ground reference | Common 0 V return for both supply domains and signal integrity |
| n.c. | No-connect terminal | Internally unconnected; must be left floating or tied to GND per layout best practice |
| VCC(Y) | Output-side supply | Power rail for output driver and VOH/VOL specification; decoupling required |
| Y | Data output | CMOS output referenced to VCC(Y); drives loads up to ±20 mA |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent supply rails | VCC(A) and VCC(Y) each configurable 1.1 V–3.6 V - eliminates need for external level shifters in mixed-voltage SoC interfaces |
| IOFF partial power-down | Active when either VCC is < 0.2 V - prevents back-current and latch-up during sleep/wake transitions |
| Schmitt-trigger input | Hysteresis ≥ 15% of VCC(A) - rejects noise on long PCB traces or low-slew-rate MCU GPIOs |
| Ultra-low static power | ICC ≤ 0.9 µA at 25 °C - reduces quiescent load on coin-cell or energy-harvesting supplies |
| Small-footprint packaging | 1.0 mm × 1.0 mm XSON6 (SOT1202) - saves >60% board area vs. TSSOP5 while maintaining thermal reliability |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
Use Scenario: Connecting 1.8 V MEMS accelerometer outputs to 3.3 V microcontroller ADC input in factory-floor vibration monitors. IC Role / Device Role / Timing Role: Unidirectional level translator isolating supply domains while preserving signal edge integrity. Use Value: Eliminates external passive resistor dividers or active translators, reducing BOM count and layout complexity without sacrificing noise immunity. | Use Scenario: Interfacing 1.2 V CAN transceiver status signals to 5 V-compatible power management IC in door module ECUs. IC Role / Device Role / Timing Role: Voltage-domain bridge enabling safe communication between low-voltage safety-critical peripherals and legacy 5 V subsystems. Use Value: IOFF prevents backfeed during ignition-off sleep mode, meeting ISO 16750-2 power-off leakage requirements (< 100 µA). |
| Wearable Health Monitor | Smart Home Hub Controller |
Use Scenario: Routing 1.1 V biopotential amplifier outputs to 2.5 V Bluetooth SoC UART lines in ECG patches. IC Role / Device Role / Timing Role: Low-quiescent buffer ensuring signal fidelity while minimizing battery drain during continuous sensing. Use Value: Sub-1 µA ICC extends coin-cell lifetime beyond 18 months; Schmitt input rejects EMI from adjacent RF sections. | Use Scenario: Translating 3.3 V Wi-Fi module interrupt signals to 1.8 V application processor GPIOs in voice-controlled hubs. IC Role / Device Role / Timing Role: Asynchronous level shifter supporting hot-plug detection and wake-from-sleep signaling. Use Value: Guaranteed −40 °C to +125 °C operation ensures reliability in attic-mounted units exposed to seasonal thermal cycling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-supply translating buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1T34DBVR | Single-supply only (1.65 V–5.5 V); no independent VCC(A)/VCC(Y); lacks IOFF | Requires matched input/output voltage; unsuitable for asymmetric power sequencing | Select only when both sides operate at same voltage and partial power-down is unnecessary |
| TXB0101DCKR | Auto-direction sensing; higher ICC (10 µA typ); larger X2SON6 (1.35 mm × 1.35 mm) footprint | Supports bidirectional data but adds latency and complexity for simple unidirectional use cases | Prefer only when bidirectional translation or I²C/SPI bus extension is required |
Compared with SN74LVC1T34DBVR and TXB0101DCKR, the 74AUP1T34GS,132 uniquely delivers true dual-rail independence, sub-1 µA static current, and IOFF protection in the smallest XSON6 footprint-making it optimal for space-constrained, battery-sensitive, and thermally demanding unidirectional level translation.
Availability
74AUP1T34GS,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, automotive body electronics, wearable health monitors, and smart home hub controllers requiring stable component supply across extended temperature ranges and low-power operation.
Supply support for 74AUP1T34GS,132 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
Nexperia is a leading semiconductor manufacturer headquartered in Nijmegen, Netherlands, specializing in high-performance, high-reliability standard logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74AUP family targets ultra-low-power, wide-voltage-range logic applications where energy efficiency, thermal resilience, and mixed-voltage interoperability are critical-particularly in battery-operated and harsh-environment electronics.
FAQ
Can 74AUP1T34GS,132 translate from 3.3 V input to 1.2 V output?
Yes. With VCC(A) = 3.3 V and VCC(Y) = 1.2 V, the device operates within its specified 1.1 V–3.6 V dual-rail range. Input thresholds scale with VCC(A), and output VOH/VOL are referenced to VCC(Y), enabling reliable 3.3 V → 1.2 V translation. Propagation delay increases to ~14 ns (CL = 5 pF) due to lower VCC(Y).
Is the n.c. pin on 74AUP1T34GS,132 required to be grounded?
No. Pin 5 is internally unconnected and must remain floating. Grounding it offers no benefit and risks unintended coupling or solder bridging in fine-pitch XSON6 assembly. PCB layout should omit copper connection and avoid placing vias or traces beneath this terminal.
Does 74AUP1T34GS,132 support hot swapping between powered and unpowered systems?
Yes. Its IOFF circuitry actively disables the output when either VCC(A) or VCC(Y) falls below ~0.2 V, preventing back-current flow. This allows safe insertion into live backplanes or connection to partially powered subsystems-verified per JESD78 Class II Level B latch-up immunity (>100 mA).
What is the maximum capacitive load drive capability of the Y output?
The Y output drives up to ±20 mA per Absolute Maximum Ratings, supporting typical loads ≤ 50 pF with minimal timing degradation. For CL > 30 pF, propagation delay increases linearly (e.g., +10 ns at CL = 50 pF vs. CL = 5 pF at 3.3 V), and slew rate may require series termination to suppress ringing on long traces.
74AUP1T34GS,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74AUP
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Push-Pull
- Current - Output High, Low:
- 4mA, 4mA
- Voltage - Supply:
- 1.1V ~ 3.6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT1202 (1x1)
74AUP1T34GS,132 FAQ
1.How can I place an order for 74AUP1T34GS,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74AUP1T34GS,132 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 74AUP1T34GS,132 reliable?
The price and inventory of 74AUP1T34GS,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74AUP1T34GS,132 is usually 5 days.
3.What payment methods are accepted for 74AUP1T34GS,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74AUP1T34GS,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74AUP1T34GS,132?
74AUP1T34GS,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74AUP1T34GS,132 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 74AUP1T34GS,132?
For technical support, including 74AUP1T34GS,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74AUP1T34GS,132 requirements.
6.How does Aetrix verify that 74AUP1T34GS,132 is sourced from the original manufacturer or authorized distributors?
All 74AUP1T34GS,132 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 74AUP1T34GS,132 meets industry standards.
7.What is the process for return or replacement of 74AUP1T34GS,132?
All 74AUP1T34GS,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74AUP1T34GS,132, 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 74AUP1T34GS,132 part is unused and in its original packaging.
Return procedure for 74AUP1T34GS,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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