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Nexperia USA Inc. 74LVC1G14GM,115
- Part No.:
- 74LVC1G14GM,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC1G14GM,115.pdf
- Description:
- IC INVERT SCHMITT 1CH 1INP 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:7,899
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Product details
Overview
74LVC1G14GM,115 from Nexperia is a single Schmitt-trigger inverter IC designed for signal conditioning in mixed-voltage digital systems. It operates across 1.65 V to 5.5 V supply, accepts overvoltage-tolerant inputs up to 5.5 V, delivers ±24 mA output drive at 3.0 V, features IOFF partial power-down protection, and is rated for -40 °C to +125 °C operation - enabling robust level translation in industrial sensor interfaces.
For engineers reviewing the 74LVC1G14GM,115 datasheet, 74LVC1G14GM,115 pinout, 74LVC1G14GM,115 application, or 74LVC1G14GM,115 equivalent, this device serves as a noise-immune waveform shaper and voltage-level translator in space-constrained, thermally demanding embedded control and automotive subsystems where input hysteresis and rail-to-rail compatibility are critical.
Technical Context
The 74LVC1G14GM implements a CMOS-based Schmitt-trigger inverter with asymmetric hysteresis (e.g., VT+ = 1.29 V / VT− = 0.88 V at VCC = 3.0 V), enabling reliable noise rejection on slow-rising signals. Its IOFF circuit actively disables outputs during power-down, blocking backflow current when VCC = 0 V.
It supports unlimited input rise/fall times without oscillation and maintains stable switching thresholds across its full −40 °C to +125 °C temperature range and 1.65–5.5 V supply envelope, meeting JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - enables direct interface with both 1.8 V, 2.5 V, 3.3 V, and 5 V logic families |
| Input Voltage Tolerance | Up to 5.5 V - allows safe connection to higher-voltage sources without external clamping |
| Hysteresis Voltage (VH) | 0.31 V typical at VCC = 3.0 V - provides 310 mV noise margin for reliable edge detection on noisy lines |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to directly drive moderate capacitive loads or fan-out to multiple LVC inputs |
| Propagation Delay | 0.7 ns min / 5.5 ns max at VCC = 3.0 V - ensures timing predictability in high-speed clock shaping and pulse generation |
| IOFF Leakage Current | ±2 μA max at VCC = 0 V - prevents damaging back-current in hot-swap or partial-power-down system architectures |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive and industrial control environments |
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 not present; side-wettable flanks absent.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Not connected | No internal bond; electrically isolated - must remain floating or grounded per layout best practice |
| 2 | Data input (A) | Schmitt-triggered input accepting 0–5.5 V; threshold hysteresis enables clean switching on slow analog-like edges |
| 3 | Ground (GND) | Reference return path for all I/O and supply currents; requires low-impedance PCB connection |
| 4 | Not connected | No internal bond; electrically isolated - must remain floating or grounded per layout best practice |
| 5 | Data output (Y) | Inverted, rail-to-rail CMOS output; drives high/low with matched impedance and fast edge rates |
| 6 | Supply voltage (VCC) | Primary power rail; powers internal logic and output stage; decoupling capacitor required within 2 mm |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range (1.65–5.5 V) | Eliminates need for level shifters in multi-rail systems - simplifies BOM and board layout |
| IOFF partial power-down | Prevents destructive back-current flow when VCC is off - essential for hot-plug and power-gated subsystems |
| High noise immunity (0.31 V hysteresis @ 3 V) | Rejects EMI-induced glitches on long traces or unshielded sensors without external RC filtering |
| ±24 mA output drive @ 3.0 V | Drives 50 pF loads with <7 ns propagation delay - suitable for clock distribution and reset line conditioning |
| JEDEC-compliant ESD protection | HBM >2000 V and CDM >1000 V - reduces field failure risk in manual assembly and handling |
Applications
| Waveform Shaping | Pulse Conditioning |
|---|---|
Use Scenario: Converting noisy, slow-rising analog sensor outputs (e.g., thermistor divider, hall-effect switch) into clean digital logic edges. IC Role / Device Role / Timing Role: Schmitt-trigger inverter acting as a noise-immune signal conditioner and edge sharpener. Use Value: Eliminates false triggering caused by signal bounce or EMI, reducing firmware debounce overhead and improving system reliability. |
Use Scenario: Cleaning up degraded clock or enable signals in battery-powered IoT nodes with marginal trace impedance. IC Role / Device Role / Timing Role: Single-stage inverter restoring rise/fall times and logic levels before feeding MCU GPIO or peripheral enable pins. Use Value: Ensures deterministic timing margins for low-power wake-up circuits without adding propagation delay uncertainty. |
| Astable Oscillator | Monostable Trigger |
Use Scenario: Building compact relaxation oscillators for LED blinkers or status indicators in space-constrained wearables. IC Role / Device Role / Timing Role: Inverter configured with external RC network to generate continuous square-wave output. Use Value: Replaces discrete transistor oscillator designs - saves PCB area, reduces component count, and improves frequency stability vs. temperature. |
Use Scenario: Generating precise one-shot pulses from mechanical switch closures in industrial HMI panels. IC Role / Device Role / Timing Role: Inverter used in feedback loop with RC network to produce fixed-duration output pulses on each input transition. Use Value: Provides hardware-debounced, jitter-free pulse width independent of switch contact time - eliminates software polling latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schmitt-trigger inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G14DBVR | SOT-23-5 package (5-pin); lacks terminal 1 and 4 n.c. pins; identical electrical specs and temperature range | Better suited for legacy SOT-23 footprints and hand-soldering; slightly larger footprint than XSON6 | Select when board layout rework is impractical or thermal dissipation >250 mW is required |
| 74AUP1G14GW,125 | Lower static current (0.9 μA max vs. 4 μA); reduced drive (±4 mA @ 3.0 V); same 1.65–5.5 V range and −40 °C to +125 °C rating | Optimized for ultra-low-power always-on sensing nodes; insufficient drive for fan-out or capacitive loads >20 pF | Select only when sub-μA quiescent current is mandatory and load requirements are minimal |
Compared with SN74LVC1G14DBVR and 74AUP1G14GW,125, the 74LVC1G14GM,115 uniquely balances ultra-small XSON6 packaging, robust ±24 mA drive, and full industrial temperature support - making it optimal for high-density, thermally aggressive applications where size, drive strength, and reliability are jointly constrained.
Availability
74LVC1G14GM,115 is available at Aetrix Electronics and suitable for industrial automation interfaces, automotive body control modules, and portable medical sensor front-ends requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC1G14GM,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 high-volume, high-reliability logic, discrete, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74LVC1G14GM belongs to Nexperia's LVC logic family - engineered for low-voltage mixed-signal interfacing with emphasis on noise immunity, power-down safety, and compact packaging for next-generation embedded systems.
FAQ
What is the purpose of the two 'n.c.' pins on the 74LVC1G14GM,115?
Terminals 1 and 4 are not internally connected and serve no electrical function. They exist solely for mechanical symmetry and package standardization within the SOT886 footprint. These pins must remain unconnected in PCB layout - neither tied to GND nor VCC - to avoid unintended parasitic coupling or solder bridging risks.
Can the 74LVC1G14GM,115 safely interface a 5 V microcontroller output with a 1.8 V FPGA input?
Yes - its overvoltage-tolerant inputs accept up to 5.5 V regardless of VCC level, and its CMOS output swings rail-to-rail. With VCC = 1.8 V, the output will be compatible with 1.8 V logic thresholds while reliably interpreting the 5 V input due to Schmitt-trigger hysteresis and input clamping diodes rated per JEDEC JESD8C.
How does the IOFF feature behave during power sequencing in a multi-rail system?
When VCC drops below ~0.8 V, the IOFF circuit automatically disables both input and output buffers, presenting high-impedance states on A and Y pins. This prevents back-driving from live 3.3 V or 5 V buses into the unpowered device - eliminating latch-up risk and ensuring safe power-down sequencing in complex PMIC-controlled systems.
Is the 74LVC1G14GM,115 suitable for generating clocks in an astable multivibrator configuration?
Yes - its guaranteed hysteresis (0.31 V min at 3.0 V), low propagation delay variation (<1 ns over temperature), and rail-to-rail output make it ideal for RC-based relaxation oscillators. The datasheet includes Fig. 10 showing a validated circuit achieving stable frequency from 1 kHz to >1 MHz depending on R and C values.
74LVC1G14GM,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74LVC
- Package/Case:
- 6-XFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- Schmitt Trigger
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 4 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- 0.46V ~ 1.58V
- Input Logic Level - High:
- 1.14V ~ 2.79V
- Max Propagation Delay @ V, Max CL:
- 6.5ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON, SOT886 (1.45x1)
74LVC1G14GM,115 FAQ
1.How can I place an order for 74LVC1G14GM,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G14GM,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 74LVC1G14GM,115 reliable?
The price and inventory of 74LVC1G14GM,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G14GM,115 is usually 5 days.
3.What payment methods are accepted for 74LVC1G14GM,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC1G14GM,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LVC1G14GM,115?
74LVC1G14GM,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G14GM,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 74LVC1G14GM,115?
For technical support, including 74LVC1G14GM,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G14GM,115 requirements.
6.How does Aetrix verify that 74LVC1G14GM,115 is sourced from the original manufacturer or authorized distributors?
All 74LVC1G14GM,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 74LVC1G14GM,115 meets industry standards.
7.What is the process for return or replacement of 74LVC1G14GM,115?
All 74LVC1G14GM,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G14GM,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 74LVC1G14GM,115 part is unused and in its original packaging.
Return procedure for 74LVC1G14GM,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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