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Nexperia USA Inc. 74LVC2G32GS,115
- Part No.:
- 74LVC2G32GS,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-XFDFN
- Datasheet:
-
74LVC2G32GS,115.pdf
- Description:
- IC GATE OR 2CH 2-INP 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:950
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Product details
Overview
74LVC2G32GS,115 from Nexperia is a dual 2-input OR gate logic IC in XSON8 package (SOT1203), operating from 1.65 V to 5.5 V supply, featuring 5 V-tolerant inputs, Schmitt-trigger inputs for noise immunity, and IOFF partial power-down protection. It enables level translation between 3.3 V and 5 V domains in compact space-constrained digital interfaces.
For engineers reviewing the 74LVC2G32GS,115 datasheet, 74LVC2G32GS,115 pinout, 74LVC2G32GS,115 application, or 74LVC2G32GS,115 equivalent, this device serves as a low-power, high-noise-immunity dual OR gate with guaranteed operation across -40 °C to +125 °C, ±24 mA drive at 3.0 V, and JEDEC-compliant ESD robustness (HBM >2000 V).
Technical Context
This device implements two independent OR logic functions with Schmitt-trigger inputs that accept slow-rising/falling signals without oscillation, enabling reliable interfacing with mechanical switches or noisy sensor outputs. Each gate supports rail-to-rail input voltage up to 5.5 V regardless of VCC, allowing seamless integration into mixed-voltage systems.
The IOFF circuit actively disables outputs when VCC = 0 V, blocking backflow current during hot-insertion or partial system power-down-critical for I²C bus expanders, FPGA configuration logic, and modular peripheral interfaces where power sequencing matters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - Enables single-supply operation across 1.8 V, 2.5 V, 3.3 V, and 5 V logic families. |
| Input Voltage Tolerance | Up to 5.5 V - Allows direct connection to 5 V sources while powered from 1.65–3.3 V, eliminating external level shifters. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - Sufficient to drive multiple CMOS/TTL loads or small LEDs without buffering. |
| Propagation Delay | 0.7–4.0 ns (VCC = 4.5–5.5 V) - Supports high-speed signal routing in timing-critical control paths. |
| IOFF Leakage Current | ±2 μA at VCC = 0 V - Ensures <1 μA backfeed current during power-down, protecting upstream drivers. |
| Operating Temperature | -40 °C to +125 °C - Qualified for under-hood automotive modules, industrial PLC I/O, and extended-temperature embedded controllers. |
| ESD Robustness | HBM >2000 V, CDM >1000 V - Survives handling and board-level transients without latch-up or parametric shift. |
Pinout & Package
XSON8 package (SOT1203): extremely thin no-lead surface-mount, 1.35 mm × 1.0 mm × 0.35 mm body, 8 terminals, wettable flank compatible for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1A, 2A | Input A of Gate 1 / Gate 2 | Dual independent OR gate inputs; Schmitt-triggered, 5.5 V tolerant, compatible with TTL/CMOS levels. |
| 1B, 2B | Input B of Gate 1 / Gate 2 | Second input per gate; identical electrical characteristics to 1A/2A; enables flexible OR-based decision logic. |
| 1Y, 2Y | Output Y of Gate 1 / Gate 2 | CMOS push-pull outputs; 5 V tolerant in power-down mode; support fan-out ≥10 LVC loads at 3.3 V. |
| GND | Ground reference | Primary return path for all internal logic and output currents; must be low-impedance for noise immunity. |
| VCC | Supply voltage | Single supply input; powers both gates; IOFF activation occurs automatically when VCC = 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger inputs | Enables clean switching with slow or noisy signals (e.g., mechanical switches, analog comparators), eliminating need for external RC filtering. |
| IOFF partial power-down | Prevents destructive back-current flow when VCC is off-essential for hot-swap I/O expansion and modular system architectures. |
| Wide voltage compatibility | Operates from 1.65 V to 5.5 V and accepts 5.5 V inputs at any VCC, simplifying voltage translation in mixed-supply PCBs. |
| Low dynamic power | 14 pF typical power dissipation capacitance per gate-minimizes switching current in battery-powered or thermally constrained designs. |
| High noise immunity | Guaranteed hysteresis >0.3 V at 3.3 V, rejecting common-mode noise on shared PCB traces or long cables. |
Applications
| Industrial Sensor Interface | USB-C Power Delivery Control |
|---|---|
Use Scenario: Combining fault signals from multiple temperature, pressure, and current sensors in a programmable logic controller. IC Role / Device Role / Timing Role: Dual OR gate aggregates independent sensor fault flags into a single system-alert line routed to MCU interrupt pin. Use Value: Eliminates need for discrete diodes or additional logic; Schmitt inputs reject EMI-induced glitches on long sensor harnesses. |
Use Scenario: Enabling USB-C port power negotiation by OR-ing CC line detection status with VBUS presence in portable docking stations. IC Role / Device Role / Timing Role: Logic-level combiner for fast-response safety interlock-ensuring power delivery only when both conditions are met. Use Value: Sub-4 ns propagation delay ensures real-time coordination; IOFF prevents leakage when port controller is asleep. |
| FPGA Configuration Monitoring | Automotive Body Control Module |
Use Scenario: Validating successful FPGA configuration by OR-ing DONE and INIT_B status pins before releasing reset to peripherals. IC Role / Device Role / Timing Role: Glue logic element verifying dual configuration success criteria prior to system boot sequence. Use Value: Compact XSON8 footprint saves space near FPGA BGA; 125 °C rating matches FPGA thermal envelope. |
Use Scenario: Merging door-open, seat-belt-unlatched, and ignition-on signals to trigger interior lighting control in modern vehicles. IC Role / Device Role / Timing Role: Combinational logic block implementing "any-of-three" activation condition for cabin lighting driver. Use Value: 5 V tolerance allows direct interface with legacy 5 V switch sensors; -40 °C to +125 °C rating meets automotive AEC-Q100 ambient requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input OR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC2G32GN,115 | Same logic function and specs, but in smaller 1.2 × 1.0 × 0.35 mm XSON8 (SOT1116) package. | Higher density placement; slightly lower thermal mass limits sustained 24 mA drive at full temperature range. | Select when board area is more critical than thermal margin under continuous load. |
| SN74LVC2G32DBVR | Texas Instruments part in SOT-23-8 (DBV) package; identical VCC range and IOFF, but no Schmitt inputs. | Lacks hysteresis-requires external filtering for noisy inputs; different pinout prevents drop-in replacement. | Choose only if Schmitt-triggering is unnecessary and TI supply chain preference overrides layout compatibility. |
Compared with 74LVC2G32GN,115, the GS variant offers better thermal derating (3.6 mW/K vs. 4.2 mW/K) due to larger die pad area; versus SN74LVC2G32DBVR, it delivers superior noise immunity and true mixed-voltage interoperability without design compromises.
Availability
74LVC2G32GS,115 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and portable USB-C device design requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-aligned temperature performance.
Supply support for 74LVC2G32GS,115 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 global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, discrete, and MOSFET solutions optimized for reliability and energy efficiency.
The 74LVC2G32 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for ultra-low power consumption, wide supply flexibility, and robust operation in space- and thermally constrained embedded systems.
FAQ
Can 74LVC2G32GS,115 operate with 1.8 V supply and interface to 5 V microcontroller GPIOs?
Yes. The device supports VCC as low as 1.65 V and features 5.5 V-tolerant inputs-enabling direct connection to 5 V GPIOs without level shifters. Output high-level voltage (VOH) at 1.8 V supply is ≥1.53 V (with 4 mA load), sufficient to meet 1.8 V logic high thresholds.
Does the IOFF feature require external control or enable signals?
No. IOFF is fully automatic and requires no external enable. When VCC drops to 0 V, the internal circuitry disables outputs within nanoseconds, preventing back-current flow regardless of input/output voltage states-no software or hardware intervention needed.
What is the maximum continuous output current per channel at 125 °C ambient?
At Tamb = +125 °C and VCC = 3.0 V, the absolute maximum output current remains ±24 mA per channel, but power dissipation must stay within Ptot ≤ 250 mW (derated linearly at 3.6 mW/K above +81 °C). Continuous 24 mA operation is feasible only with adequate PCB copper area for heat spreading.
Is the 74LVC2G32GS,115 pinout compatible with other XSON8 logic devices like 74LVC2G00 or 74LVC2G08?
No. While all share the XSON8 (SOT1203) footprint, pin assignments differ: 74LVC2G32GS places 1A/1B/1Y/2Y/GND/2B/2A/VCC in order, whereas 74LVC2G00 uses 1A/1B/1Y/2A/2B/2Y/GND/VCC. Physical compatibility does not imply functional or electrical pin compatibility.
74LVC2G32GS,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 8-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- OR Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 1.7V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 3.2ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-XSON (1.35x1)
74LVC2G32GS,115 FAQ
1.How can I place an order for 74LVC2G32GS,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G32GS,115 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 74LVC2G32GS,115 reliable?
The price and inventory of 74LVC2G32GS,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G32GS,115 is usually 5 days.
3.What payment methods are accepted for 74LVC2G32GS,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G32GS,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G32GS,115?
74LVC2G32GS,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G32GS,115 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 74LVC2G32GS,115?
For technical support, including 74LVC2G32GS,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G32GS,115 requirements.
6.How does Aetrix verify that 74LVC2G32GS,115 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G32GS,115 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 74LVC2G32GS,115 meets industry standards.
7.What is the process for return or replacement of 74LVC2G32GS,115?
All 74LVC2G32GS,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G32GS,115, 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 74LVC2G32GS,115 part is unused and in its original packaging.
Return procedure for 74LVC2G32GS,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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