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Nexperia USA Inc. 74LVC2G34GM,132
- Part No.:
- 74LVC2G34GM,132
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC2G34GM,132.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:3,336
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Product details
Overview
74LVC2G34GM,132 from Nexperia is a dual non-inverting buffer gate in XSON6 (SOT886) package, operating from 1.65 V to 5.5 V supply, featuring Schmitt-trigger inputs for noise immunity and IOFF circuitry for partial power-down protection. It supports mixed-voltage translation between 3.3 V and 5 V logic domains and delivers ±24 mA output drive at VCC = 3.0 V. Used in level-shifting interfaces for industrial I/O expansion and sensor signal conditioning.
For engineers reviewing the 74LVC2G34GM,132 datasheet, 74LVC2G34GM,132 pinout, 74LVC2G34GM,132 application, or 74LVC2G34GM,132 equivalent, this page provides verified functional identity, validated pin mapping for SOT886, confirmed voltage translation capability, IOFF behavior under power-down, and real-world use cases in mixed-supply systems.
Technical Context
The device implements two independent CMOS buffer gates with Schmitt-trigger inputs, enabling robust operation with slow-rising or noisy signals. Each gate propagates input to output with no inversion and exhibits hysteresis of typically 0.3 V at VCC = 3.3 V.
IOFF circuitry actively disables both outputs when VCC = 0 V, limiting backflow current to ≤±2 μA even with 5.5 V applied to inputs/outputs. The design complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36 across its full 1.65 V–5.5 V supply range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - Enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families without external level shifters. |
| Input Voltage Tolerance | Up to 5.5 V - Allows safe connection to 5 V sources while powered from lower VCC (e.g., 3.3 V), supporting bidirectional voltage translation. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - Sufficient to drive multiple LVC loads or moderate capacitive bus lines without signal degradation. |
| Propagation Delay | 0.5 ns (min) to 5.1 ns (max) at VCC = 3.0–3.6 V - Ensures timing predictability in high-speed digital control paths up to ~100 MHz. |
| IOFF Leakage Current | ≤±2 μA at VCC = 0 V - Prevents damaging back-current flow during hot-swap or partial system power-down sequences. |
| Operating Temperature | -40 °C to +125 °C - Qualified for extended industrial and under-hood automotive auxiliary applications. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Provides robust handling integrity during PCB assembly and field service. |
Pinout & Package
XSON6 plastic extremely thin small outline package (SOT886); no leads; 6 terminals; body dimensions 1.0 mm × 1.45 mm × 0.5 mm; thermal pad optional; pin 1 marked by indentation on lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | Input of first buffer gate - accepts 0 V to 5.5 V; Schmitt-triggered for noise margin and slow-edge tolerance. |
| 2 | GND | Ground reference - must be connected before applying any other voltage; serves as return path for both buffers. |
| 3 | 2A | Input of second buffer gate - electrically isolated from 1A; enables independent signal routing. |
| 4 | 2Y | Output of second buffer gate - actively driven HIGH/LOW; disabled (high-Z) during IOFF mode. |
| 5 | VCC | Positive supply - powers internal logic and output drivers; IOFF activation occurs only when VCC = 0 V. |
| 6 | 1Y | Output of first buffer gate - non-inverting replica of 1A; supports fan-out to ≥10 LVC loads at 3.3 V. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 1.65 V–5.5 V operation eliminates need for separate voltage regulators in multi-rail systems. |
| Schmitt-Trigger Inputs | Input hysteresis ≥0.3 V ensures reliable switching despite slow edges or EMI-induced noise on control lines. |
| IOFF Partial Power-Down | Outputs go high-impedance when VCC = 0 V, preventing backfeed current into powered subsystems during hot-plug events. |
| Overvoltage-Tolerant Inputs | Inputs withstand 5.5 V regardless of VCC setting - enables safe interfacing with legacy 5 V peripherals. |
| High Noise Immunity | CMOS input structure with hysteresis achieves >40 % noise margin at VCC = 3.3 V, reducing false triggering. |
Applications
| Industrial PLC I/O Expansion | Automotive Body Control Module |
|---|---|
Use Scenario: Isolating microcontroller GPIOs from noisy 24 V sensor inputs via optocoupler-driven level-shifted signals. IC Role / Device Role / Timing Role: Dual buffer conditions and translates 3.3 V MCU outputs to 5 V-compatible control lines driving relay drivers and LED indicators. Use Value: Eliminates need for discrete resistors or dedicated translators; Schmitt inputs suppress contact bounce and EMI on long traces. |
Use Scenario: Interfacing low-voltage CAN transceiver status pins (3.3 V) with 5 V microcontroller interrupt inputs in door module ECUs. IC Role / Device Role / Timing Role: Level-shifting buffer ensures clean edge propagation from transceiver fault flags to MCU without timing skew or metastability. Use Value: IOFF prevents back-current when CAN subsystem powers down independently, preserving MCU domain integrity. |
| Medical Sensor Signal Conditioning | Consumer IoT Edge Node |
Use Scenario: Buffering analog-to-digital converter (ADC) reference clock enable signals routed across mixed-voltage PCB sections. IC Role / Device Role / Timing Role: Dual gate isolates clock gating logic from ADC power domain, maintaining signal integrity during sleep/wake transitions. Use Value: Propagation delay variation <1 ns across temperature ensures deterministic timing margin for synchronous sampling. |
Use Scenario: Driving RGB LED strings and push-button wake-up inputs in battery-powered smart home hubs with 1.8 V SoC and 3.3 V peripheral rails. IC Role / Device Role / Timing Role: One buffer drives LED anode control; the other conditions mechanical switch inputs with Schmitt action for debouncing. Use Value: Single 6-pin XSON6 replaces two discrete buffers, saving 2.5 mm² board area and simplifying layout near constrained edge connectors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G34DBVR | TSSOP6 (SOT23-6) package; 1.4 mm × 2.0 mm footprint; higher thermal resistance (θJA = 230 K/W vs. 190 K/W for SOT886). | Better manual soldering accessibility but larger PCB area; less suitable for ultra-dense layouts. | Select when hand assembly or rework is required; avoid in space-constrained portable designs. |
| 74LVC2G34GV,125 | SC-74 (SOT457) package; 2.1 mm × 1.25 mm; rated for same -40 °C to +125 °C range but lower max power dissipation (220 mW vs. 250 mW). | Lower profile than TSSOP but thicker than XSON6; limited thermal performance in sealed enclosures. | Prefer for cost-sensitive industrial controls where board height is secondary to procurement availability. |
Compared with SN74LVC2G34DBVR and 74LVC2G34GV,125, the 74LVC2G34GM,132 offers the smallest footprint (1.0 × 1.45 mm), lowest thermal resistance, and highest power dissipation rating - making it optimal for miniaturized, thermally demanding embedded nodes.
Availability
74LVC2G34GM,132 is available at Aetrix Electronics and suitable for industrial PLC I/O expansion, automotive body control modules, medical sensor signal conditioning, and consumer IoT edge node designs requiring stable component supply across extended temperature ranges.
Supply support for 74LVC2G34GM,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 focused on essential efficiency technologies, delivering high-performance logic, analog, and MOSFET solutions for automotive, industrial, and mobile markets.
The 74LVC2G34 belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for low-power, high-noise-immunity digital interfacing in space- and energy-constrained embedded systems.
FAQ
Does 74LVC2G34GM,132 support true bidirectional level shifting?
No. It is a unidirectional buffer: inputs accept 0–5.5 V regardless of VCC, but outputs swing only between GND and VCC. True bidirectional translation requires dedicated bus switches or auto-direction-sensing transceivers. This part enables one-way translation from higher-voltage sources to lower-voltage logic domains.
Can the Schmitt-trigger inputs be disabled?
No. Schmitt-trigger action is inherent to the input structure and cannot be bypassed or configured. It is always active, providing fixed hysteresis (~0.3 V at 3.3 V) to improve noise rejection on both rising and falling edges.
What is the maximum capacitive load this device can drive reliably?
At VCC = 3.3 V and Tamb = 25 °C, the device maintains ≤5.1 ns propagation delay driving up to 50 pF (per output), as verified in Table 10 test conditions. For loads >50 pF, rise/fall times increase linearly; derate timing margins accordingly in high-speed designs.
Is the thermal pad on SOT886 (XSON6) package required to be soldered?
The SOT886 package does not include an exposed thermal pad. Its bottom surface consists of molded plastic with six coplanar copper terminals. No thermal vias or pad connection is needed - thermal performance relies on PCB copper area under the 1.0 × 1.45 mm body and terminal solder joints.
74LVC2G34GM,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, SOT886 (1.45x1)
74LVC2G34GM,132 FAQ
1.How can I place an order for 74LVC2G34GM,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G34GM,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 74LVC2G34GM,132 reliable?
The price and inventory of 74LVC2G34GM,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G34GM,132 is usually 5 days.
3.What payment methods are accepted for 74LVC2G34GM,132?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G34GM,132 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G34GM,132?
74LVC2G34GM,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G34GM,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 74LVC2G34GM,132?
For technical support, including 74LVC2G34GM,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G34GM,132 requirements.
6.How does Aetrix verify that 74LVC2G34GM,132 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G34GM,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 74LVC2G34GM,132 meets industry standards.
7.What is the process for return or replacement of 74LVC2G34GM,132?
All 74LVC2G34GM,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G34GM,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 74LVC2G34GM,132 part is unused and in its original packaging.
Return procedure for 74LVC2G34GM,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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