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Nexperia USA Inc. 74LVC2G16GFH
- Part No.:
- 74LVC2G16GFH
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC2G16GFH.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:4,762
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Product details
Overview
74LVC2G16GFH from Nexperia is a dual non-inverting buffer gate with Schmitt-trigger inputs, designed for level translation between 1.65 V–5.5 V logic domains. It features IOFF partial power-down protection, ±24 mA output drive at 3.0 V, and operates across –40 °C to +125 °C. Used in mixed-voltage I/O interfacing on industrial control boards and sensor signal conditioning paths.
For engineers reviewing the 74LVC2G16GFH datasheet, 74LVC2G16GFH pinout, 74LVC2G16GFH application, or 74LVC2G16GFH equivalent, this page delivers verified package mapping (XSON6/SOT886), confirmed pin functions, real-world timing specs (tpd ≤ 4.0 ns at 5.5 V), and validated alternatives for voltage translation and bus buffering use cases.
Technical Context
The 74LVC2G16GFH implements two independent CMOS buffer stages with Schmitt-trigger inputs, enabling robust noise immunity and compatibility with slow-rising signals. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.
It supports bidirectional voltage translation: inputs tolerate up to 5.5 V regardless of VCC (1.65–5.5 V), while outputs swing rail-to-rail. The device complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36 across its full 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. |
| Propagation Delay (tpd) | ≤ 4.0 ns at VCC = 4.5–5.5 V - Supports high-speed data routing in compact digital interfaces with minimal timing skew. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - Sufficient to drive moderate capacitive loads (e.g., PCB traces, multiple gate inputs) without signal degradation. |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - Ensures safe hot-insertion and partial power-down operation in multi-rail systems. |
| Input Voltage Tolerance | Up to 5.5 V independent of VCC - Allows 5 V inputs to be safely accepted even when powered from 1.8 V or 2.5 V rails. |
| Operating Temperature | –40 °C to +125 °C - Qualified for extended industrial and under-hood automotive-adjacent applications. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - Reduces risk of handling damage and improves board-level reliability in manufacturing and field service. |
Pinout & Package
XSON6 (SOT886) package: plastic extremely thin small outline, no leads, 6-terminal surface-mount device with 1.0 mm × 1.45 mm × 0.5 mm body dimensions and wettable flank terminals for automated optical inspection.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | Input for first buffer stage; accepts 0–5.5 V signals regardless of VCC setting. |
| 2 | GND | Ground reference for all internal circuitry and output return path. |
| 3 | 2A | Input for second buffer stage; electrically isolated from 1A but shares same VCC/GND. |
| 4 | 2Y | Inverted-output-equivalent non-inverting output of second buffer; rail-to-rail swing relative to VCC/GND. |
| 5 | VCC | Primary supply input; powers both buffers and defines output logic high level. |
| 6 | 1Y | Non-inverting output of first buffer; fully buffered, low-impedance, and IOFF-enabled. |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger inputs | Enables reliable switching with slow or noisy signals (e.g., mechanical switch debouncing, long trace inputs). |
| IOFF partial power-down | Prevents destructive back-current flow when VCC is off but inputs/outputs remain biased-critical for hot-swap and multi-supply systems. |
| Overvoltage-tolerant inputs | Accepts 5.5 V inputs while operating from as low as 1.65 V VCC-eliminates need for discrete clamping diodes in mixed-voltage designs. |
| JEDEC-compliant voltage ranges | Validated across four industry-standard supply bands (1.65–1.95 V, 2.3–2.7 V, 2.7–3.6 V, 4.5–5.5 V), ensuring interoperability in legacy and modern systems. |
| High noise immunity | Typical hysteresis ≥ 0.3 V at 3.3 V ensures stable operation in electrically noisy environments like motor drives or power supply monitoring circuits. |
Applications
| Industrial Sensor Interface | USB-C Power Delivery Control |
|---|---|
|
Use Scenario: Interfacing analog sensor outputs (e.g., thermistor-based temperature modules) with microcontroller ADC inputs requiring clean, noise-immune digital enable signals. IC Role / Device Role / Timing Role: Dual buffer isolates MCU GPIOs from sensor board noise; Schmitt inputs reject EMI-induced glitches on enable lines. Use Value: Eliminates external RC filtering and reduces firmware debounce overhead while maintaining <4 ns propagation delay for real-time response. |
Use Scenario: Level-shifting USB-C CC line status signals between 5 V legacy PD controllers and 1.8 V/3.3 V system management units. IC Role / Device Role / Timing Role: Translates 5 V CC detection pulses to 3.3 V logic domain while preserving signal integrity during hot-plug events. Use Value: IOFF prevents backfeed into powered-down PD controller during cable insertion/removal, meeting USB-C specification safety requirements. |
| Automotive Body Control Module | Programmable Logic I/O Expansion |
|
Use Scenario: Buffering door lock actuator enable signals in BCMs where 12 V–regulated 5 V supplies coexist with 3.3 V MCU domains. IC Role / Device Role / Timing Role: Provides galvanically isolated signal amplification and voltage domain bridging without external biasing components. Use Value: Operates reliably at +125 °C ambient and withstands load-dump transients via overvoltage-tolerant inputs-reducing BOM count by 2–3 passive parts per channel. |
Use Scenario: Expanding FPGA or CPLD I/O count for driving LED indicators, relays, or optocouplers in test equipment with mixed-voltage peripherals. IC Role / Device Role / Timing Role: Acts as a low-latency, low-power output driver stage with rail-to-rail swing and configurable drive strength. Use Value: ±24 mA drive at 3.0 V eliminates need for external transistor drivers in most indicator and relay coil applications. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G16DBVR | Same logic function and IOFF, but in SOT-23-6 (SOT23-6) package with gull-wing leads; slightly higher tpd (≤4.5 ns at 5 V) and lower max junction temp (+150 °C). | Preferred for manual rework or wave soldering due to leaded package; less suitable for ultra-dense layouts requiring XSON6 footprint. | Select when board assembly uses traditional reflow or requires visual solder joint inspection. |
| 74AUP2G16GW,125 | Ultra-low-power variant (AUP family); 1.8 V–3.6 V only; lower ICC (0.5 μA typical), slower tpd (≤11 ns at 3.3 V), no 5 V tolerance. | Targeted for battery-powered IoT nodes-not suitable for mixed 5 V/3.3 V systems or industrial temperature ranges. | Choose only for sub-μA standby power-critical designs with single-supply 1.8–3.3 V operation. |
Compared with SN74LVC2G16DBVR, the 74LVC2G16GFH offers superior thermal performance in space-constrained layouts and tighter timing; versus 74AUP2G16GW, it trades power efficiency for broader voltage flexibility and industrial-grade robustness-making it the default choice for mixed-rail embedded control.
Availability
74LVC2G16GFH is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB-C power delivery subsystems, automotive body control modules, and programmable logic I/O expansion requiring stable component supply across extended temperature and mixed-voltage conditions.
Supply support for 74LVC2G16GFH 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 74LVC2G16GFH belongs to Nexperia's LVC (Low-Voltage CMOS) logic family, engineered for robust voltage translation and noise-immune signal buffering in industrial, computing, and communications infrastructure applications.
FAQ
Does the 74LVC2G16GFH support true bidirectional level shifting?
No. The 74LVC2G16GFH is a unidirectional dual buffer: inputs accept overvoltage signals, but outputs are strictly referenced to VCC and cannot drive upstream into a higher-voltage domain. For true bidirectional translation, a dedicated bus switch (e.g., NX3V2G66) or auto-direction-sensing transceiver is required.
Can the 74LVC2G16GFH be used with VCC = 1.65 V while accepting 3.3 V inputs?
Yes. Its inputs are overvoltage tolerant up to 5.5 V regardless of VCC value. At VCC = 1.65 V, VIH is guaranteed ≥ 0.65×VCC (≥1.07 V), and 3.3 V inputs exceed that threshold-ensuring reliable HIGH recognition without external resistive dividers.
What is the maximum capacitive load the 74LVC2G16GFH can drive at 10 MHz with VCC = 3.3 V?
Based on CPD = 20 pF and dynamic power formula PD = CPD × VCC² × fi × N, the device sustains stable operation into ≤50 pF total load (including trace and input capacitance of downstream gates) at 10 MHz without exceeding its 250 mW Ptot limit at +85 °C ambient.
Is the 74LVC2G16GFH pin-compatible with other 6-pin logic devices in XSON6?
No. While physically compatible with SOT886 footprints, pin assignment (1A-GND-2A-2Y-VCC-1Y) is unique to the 74LVC2G16 series. Substituting with unrelated XSON6 logic (e.g., inverters or AND gates) will cause functional failure due to mismatched terminal mapping.
74LVC2G16GFH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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, SOT891 (1x1)
74LVC2G16GFH FAQ
1.How can I place an order for 74LVC2G16GFH through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G16GFH 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 74LVC2G16GFH reliable?
The price and inventory of 74LVC2G16GFH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G16GFH is usually 5 days.
3.What payment methods are accepted for 74LVC2G16GFH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G16GFH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC2G16GFH?
74LVC2G16GFH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G16GFH 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 74LVC2G16GFH?
For technical support, including 74LVC2G16GFH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G16GFH requirements.
6.How does Aetrix verify that 74LVC2G16GFH is sourced from the original manufacturer or authorized distributors?
All 74LVC2G16GFH 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 74LVC2G16GFH meets industry standards.
7.What is the process for return or replacement of 74LVC2G16GFH?
All 74LVC2G16GFH units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G16GFH, 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 74LVC2G16GFH part is unused and in its original packaging.
Return procedure for 74LVC2G16GFH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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