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Nexperia USA Inc. 74LVC2G34GN,132
- Part No.:
- 74LVC2G34GN,132
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC2G34GN,132.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:5,000
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Product details
Overview
74LVC2G34GN,132 from Nexperia is a dual non-inverting buffer gate in XSON6 package (SOT1115), operating from 1.65 V to 5.5 V supply. It features Schmitt-trigger inputs for noise immunity, IOFF partial power-down protection, and ±24 mA output drive at 3.0 V - enabling level translation between 3.3 V and 5 V logic domains in compact portable interfaces.
For engineers reviewing the 74LVC2G34GN,132 datasheet, 74LVC2G34GN,132 pinout, 74LVC2G34GN,132 application, or 74LVC2G34GN,132 equivalent, key selection criteria include input overvoltage tolerance to 5.5 V, guaranteed operation from –40 °C to +125 °C, propagation delay as low as 1.9 ns at 5 V, and compatibility with TTL-level drivers in space-constrained PCB layouts.
Technical Context
The device implements two independent CMOS buffer stages with Schmitt-trigger inputs, providing hysteresis (typically 0.3–0.5 V) to reject slow-rising or noisy signals. Each buffer has symmetrical push-pull output structure supporting rail-to-rail switching across its full 1.65–5.5 V VCC range.
IOFF circuitry actively disables outputs when VCC = 0 V, limiting backflow current to ≤±2 μA even with inputs or outputs biased to 5.5 V. Input leakage remains ≤±1 μA over temperature, and ESD robustness meets HBM >2000 V and CDM >1000 V per JEDEC JS-001/JS-002.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage (VCC) | 1.65 V to 5.5 V - supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without level shifters. |
| Input voltage tolerance | Up to 5.5 V - allows safe connection to 5 V sources while powered from 3.3 V or lower supplies. |
| Output drive (IOH/IOL) | ±24 mA at VCC = 3.0 V - sufficient to drive multiple LVC loads or moderate capacitive traces (≤30 pF) with <5.1 ns delay. |
| Propagation delay (tpd) | 1.9 ns (typ) at VCC = 5.0 V - enables timing-critical signal buffering in high-speed digital control paths. |
| Operating temperature | –40 °C to +125 °C - qualified for industrial and extended-temperature embedded applications. |
| Power-down leakage (IOFF) | ≤±2 μA at VCC = 0 V - prevents destructive back-current during hot-swap or partial system power-down sequences. |
| ESD rating (HBM) | >2000 V - exceeds JEDEC JS-001 Class 2, reducing susceptibility to handling damage in assembly environments. |
Pinout & Package
XSON6 package (SOT1115): extremely thin small outline, no leads, 6-terminal surface-mount footprint measuring 0.9 mm × 1.0 mm × 0.35 mm - optimized for ultra-dense PCB layouts in wearables and IoT edge nodes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First buffer input - accepts 0–5.5 V logic signals; Schmitt-triggered for noise margin on slow edges. |
| 2 | GND | Ground reference - must be low-impedance return path for both buffers and IOFF control circuitry. |
| 3 | 2A | Second buffer input - electrically isolated from 1A; identical input characteristics and hysteresis. |
| 4 | 2Y | Second buffer output - active-high, non-inverting; drives load referenced to same VCC/GND rails. |
| 5 | VCC | Supply voltage - powers both buffers and internal IOFF logic; decoupling capacitor required near pin. |
| 6 | 1Y | First buffer output - matches 2Y in drive strength, timing, and DC specs; supports fanout of ≥10 LVC loads. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range | 1.65–5.5 V enables single-bom support across 1.8 V microcontrollers, 3.3 V sensors, and 5 V legacy peripherals. |
| Schmitt-trigger inputs | Typical hysteresis 0.4 V at 3.3 V - eliminates contact bounce or EMI-induced glitches on mechanical switch or long-trace inputs. |
| IOFF partial power-down | Outputs float safely when VCC = 0 V - critical for PCIe hot-plug, battery-backed subsystems, and modular backplanes. |
| TTL-compatible inputs | VIH = 0.7×VCC min, VIL = 0.3×VCC max - ensures reliable recognition of standard TTL logic levels across all supply voltages. |
| Low dynamic power | CPD = 20 pF - limits switching power to <1.1 μW/MHz at 3.3 V, supporting always-on sensor interface circuits. |
Applications
| Industrial Sensor Interface | USB-C Port Controller Logic |
|---|---|
|
Use Scenario: Isolating noisy analog sensor outputs before ADC sampling in programmable logic controllers. IC Role / Device Role / Timing Role: Signal conditioning buffer with noise rejection and level translation between 2.5 V sensor domain and 3.3 V FPGA I/O bank. Use Value: Schmitt-trigger inputs suppress EMI-induced false triggers; IOFF prevents current leakage during FPGA configuration reset. |
Use Scenario: Driving USB-C CC line state indicators and VCONN enable signals in portable power delivery adapters. IC Role / Device Role / Timing Role: Dual-buffering of configuration channel status bits and power-role negotiation signals. Use Value: 5.5 V-tolerant inputs accept 5 V CC line voltages while powered from 3.3 V system rail; 1.9 ns tpd ensures timely PD communication. |
| Wearable Health Monitor | Automotive Body Control Module |
|
Use Scenario: Level-shifting GPIOs between ultra-low-power 1.8 V MCU and 3.3 V biometric sensor array. IC Role / Device Role / Timing Role: Bidirectional voltage translation buffer enabling mixed-supply interconnect without external resistors. Use Value: 1.65 V minimum VCC allows operation during brown-out conditions; 0.9 × 1.0 mm footprint saves board area in compact wearable PCBs. |
Use Scenario: Buffering LIN bus wake-up signals and door-lock actuator control lines in 12 V vehicle subsystems. IC Role / Device Role / Timing Role: Robust signal repeater isolating microcontroller I/O from inductive load transients and battery ripple. Use Value: –40 °C to +125 °C rating ensures reliability under hood temperature extremes; ±24 mA drive sustains signal integrity into 100 Ω LIN stubs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G34DBVR | Same logic function and IOFF, but in SOT-23-6 (SOT23-6) package (2.9 mm × 1.6 mm); higher thermal resistance (θJA = 271 K/W vs. 320 K/W for SOT1115). | Less suitable for ultra-dense layouts; better suited for prototyping or manual soldering due to larger pitch (0.95 mm vs. 0.5 mm). | Select when hand assembly or thermal margin >100 mW is required; avoid if board area <1.0 mm² per buffer is constrained. |
| 74AUP2G34GN,132 | Lower static current (0.9 μA vs. 4 μA), reduced VCC range (0.8–3.6 V), and slower tpd (3.4 ns at 3.3 V); no 5 V input tolerance. | Not usable in mixed 3.3/5 V systems; limited to battery-powered sub-3.3 V domains where ultra-low quiescent power is critical. | Choose only for energy-harvesting or coin-cell devices needing <1 μA ICC; reject for any 5 V interface or industrial temperature requirement. |
Compared with SN74LVC2G34DBVR, the 74LVC2G34GN,132 saves >75% board area and improves thermal performance in sealed enclosures; versus 74AUP2G34GN,132, it trades 3.5× higher ICC for 5 V tolerance and 40% faster propagation - essential for real-time control loops.
Availability
74LVC2G34GN,132 is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery adapters, wearable health monitors, and automotive body control modules requiring stable component supply across extended temperature ranges and high-volume production cycles.
Supply support for 74LVC2G34GN,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 global semiconductor expert delivering high-performance logic, discrete, and MOSFET solutions with focus on efficiency, reliability, and miniaturization for industrial, automotive, and consumer markets.
The 74LVC2G34GN,132 belongs to Nexperia's LVC logic family - engineered for low-voltage operation, mixed-supply interoperability, and robustness in space-constrained, thermally demanding embedded systems.
FAQ
Can 74LVC2G34GN,132 be used to translate 5 V signals to a 1.8 V microcontroller?
Yes - its inputs tolerate up to 5.5 V regardless of VCC, and with VCC = 1.8 V, it produces valid LVC-compatible outputs (VOH ≥ 1.2 V, VOL ≤ 0.45 V at 4 mA). The Schmitt-trigger input ensures clean switching even with slow 5 V ramps, making it suitable for legacy peripheral interfacing without external resistive dividers.
Does the IOFF feature require external control signals?
No - IOFF is fully automatic and requires no enable pin or configuration. When VCC drops to 0 V, internal circuitry disables both outputs to high-impedance state, limiting back-current to ≤±2 μA even if inputs or outputs remain biased to 5.5 V. This behavior is intrinsic to the silicon design and needs no external components.
What is the maximum capacitive load this device can drive while maintaining timing specs?
At VCC = 3.3 V and Tamb = 25 °C, the device maintains tpd ≤ 4.1 ns driving 50 pF (per Table 10 test condition). For production designs, derate to ≤30 pF to ensure timing margin across –40 °C to +125 °C and process variation - verified by Nexperia's characterization using 500 Ω source termination and 50 pF load in Fig. 9 test setup.
Is the SOT1115 package lead-free and RoHS-compliant?
Yes - the 74LVC2G34GN,132 in SOT1115 (XSON6) package is manufactured with lead-free terminations and complies with EU RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Nexperia confirms full material declaration compliance via its public product change notifications and substance data sheets.
74LVC2G34GN,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 1
- Input Type:
- -
- Output Type:
- Push-Pull
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON (0.9x1)
74LVC2G34GN,132 FAQ
1.How can I place an order for 74LVC2G34GN,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G34GN,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 74LVC2G34GN,132 reliable?
The price and inventory of 74LVC2G34GN,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G34GN,132 is usually 5 days.
3.What payment methods are accepted for 74LVC2G34GN,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G34GN,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G34GN,132?
74LVC2G34GN,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G34GN,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 74LVC2G34GN,132?
For technical support, including 74LVC2G34GN,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G34GN,132 requirements.
6.How does Aetrix verify that 74LVC2G34GN,132 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G34GN,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 74LVC2G34GN,132 meets industry standards.
7.What is the process for return or replacement of 74LVC2G34GN,132?
All 74LVC2G34GN,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G34GN,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 74LVC2G34GN,132 part is unused and in its original packaging.
Return procedure for 74LVC2G34GN,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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