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onsemi NLV14106BDG
- Part No.:
- NLV14106BDG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
NLV14106BDG.pdf
- Description:
- IC HEX INVERTER
- Quantity:
- Payment:
- Shipping:
Inventory:4,460
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Product details
Overview
NLV14106BDG from onsemi is a hex Schmitt trigger IC constructed with MOS P-channel and N-channel enhancement-mode devices in a monolithic structure, designed for low-power dissipation and high noise immunity. It operates across 3.0 V to 18 V supply, delivers ±10 mA output drive, features 2.0–5.0 V hysteresis (VH) at 15 V, and is AEC-Q100 qualified for automotive applications such as pushbutton debounce and waveform squaring.
For engineers reviewing the NLV14106BDG datasheet, pinout, applications, or equivalent options, key selection criteria include supply voltage range (3–18 V), hysteresis voltage (0.3–5.0 V), propagation delay (40–250 ns), output drive capability (±10 mA), and automotive qualification status per AEC-Q100.
Technical Context
The NLV14106BDG implements six independent Schmitt-trigger inverters with asymmetric threshold voltages-VT+ = 2.2–10.8 V and VT− = 0.9–7.4 V depending on VDD-enabling robust noise rejection and clean signal regeneration. Each gate provides rail-to-rail output swing and supports TTL load driving under full temperature range (−55°C to +125°C).
Input protection circuitry guards against ESD and high static voltages, but inputs must remain within VSS ≤ Vin ≤ VDD; unused inputs require tie-off to VSS or VDD, and outputs must be left open. Quiescent current is as low as 0.5 µA at 5 V and 25°C, supporting ultra-low-power system design.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 3.0 V to 18.0 V DC - enables direct interface with legacy 5 V, 10 V, and 15 V logic systems without level-shifting. |
| Hysteresis Voltage (VH) | 0.3 V to 5.0 V - ensures reliable noise margin up to ±2.5 V, critical for noisy automotive environments. |
| Propagation Delay | 40 ns to 250 ns - supports timing-critical functions like edge detection and monostable multivibrator operation. |
| Output Drive Current | ±10 mA per pin - sufficient to directly drive two low-power TTL loads or one LS-TTL load across temperature. |
| Operating Temperature | −55°C to +125°C - meets extended automotive ambient requirements for under-hood and infotainment modules. |
| Input Capacitance | 5.0 pF to 7.5 pF - minimizes loading on high-impedance sensor or RC timing networks. |
Pinout & Package
Package: SOIC-14 NB (Case 751A), Pb-free, RoHS compliant, 8.55 mm × 3.80 mm footprint with 1.27 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1–6, 8–13 | Input/Output of Schmitt Inverter | Each pair forms one of six independent inverting Schmitt triggers; input thresholds differ for rising/falling edges. |
| 7 | VSS (Ground) | Common reference for all logic levels and internal biasing; must be connected to system ground plane. |
| 14 | VDD (Supply) | Positive supply rail; decoupling capacitor (0.1 µF) recommended near this pin for stable switching. |
Key Features
| Feature | Design Value |
|---|---|
| Increased Hysteresis vs MC14584B | Up to 5.0 V at 15 V supply - improves noise immunity by >2× over standard CMOS inverters in EMI-prone environments. |
| PIN-FOR-PIN Replacement | Direct drop-in for CD40106B and MM74C14 - eliminates PCB redesign when upgrading to automotive-grade Schmitt triggers. |
| AEC-Q100 Qualified | Qualified per Rev G stress testing including HTOL, TCT, and ESD - supports PPAP submission for Tier 1 automotive programs. |
| Low Quiescent Current | 0.5 µA typical at 5 V/25°C - extends battery life in always-on vehicle subsystems like door module wake-up circuits. |
Applications
| Pushbutton Debounce | Waveform Squaring |
|---|---|
Use Scenario: Mechanical switch closure in automotive door handle or center console generates contact bounce lasting milliseconds. IC Role / Device Role / Timing Role: NLV14106BDG acts as a digital filter using hysteresis to reject sub-millisecond transients and produce clean logic edges. Use Value: Eliminates need for external RC filters or firmware debouncing, reducing BOM count and MCU interrupt load. | Use Scenario: Slow-rising analog signals from sensors (e.g., thermistors, potentiometers) feed into digital control logic. IC Role / Device Role / Timing Role: NLV14106BDG converts analog ramp inputs into sharp-edged square waves compatible with clock or enable inputs. Use Value: Enables precise timing capture of analog events without ADC conversion or microcontroller polling. |
| Monostable Multivibrator | Astable Multivibrator |
Use Scenario: Generating fixed-duration pulses for LED blink control or relay activation in body electronics modules. IC Role / Device Role / Timing Role: NLV14106BDG configures as RC-based one-shot using feedback and threshold crossing. Use Value: Provides predictable pulse width (tw = RC·ln(VDD/VT+)) with no external timing IC required. | Use Scenario: Creating low-frequency clock signals (e.g., 1–100 Hz) for dashboard indicators or HVAC fan control. IC Role / Device Role / Timing Role: NLV14106BDG forms RC oscillator with dual-gate feedback, leveraging VT+ and VT− asymmetry. Use Value: Delivers stable oscillation frequency independent of supply variation, avoiding crystal cost and layout complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schmitt trigger applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD40106BE | Non-automotive grade; not AEC-Q100 qualified; wider max supply (3–20 V); lower hysteresis (1.5–3.5 V at 15 V). | Limited to industrial or consumer use; unsuitable for production automotive ECUs requiring PPAP documentation. | Select CD40106BE only for non-automotive prototyping where qualification is not required. |
| MC74HC14ADG | CMOS-based; narrower supply (2–6 V); faster propagation (13 ns typ); lower hysteresis (0.8–1.7 V at 5 V); no extended temp support. | Optimized for 3.3 V/5 V digital systems; cannot replace NLV14106BDG in 12 V automotive or wide-VDD designs. | Choose MC74HC14ADG for high-speed, low-voltage logic interfacing-not for 12 V battery-sensed inputs. |
Compared with CD40106BE and MC74HC14ADG, the NLV14106BDG uniquely combines AEC-Q100 qualification, 3–18 V operation, and 5.0 V maximum hysteresis-making it the only choice for production automotive Schmitt-trigger applications requiring robust noise immunity and extended temperature reliability.
Availability
NLV14106BDG is available at Aetrix Electronics and suitable for automotive body control modules, industrial pushbutton interfaces, sensor signal conditioning circuits, and timing generator designs requiring stable component supply across long product lifecycles.
Supply support for NLV14106BDG 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier focused on energy-efficient electronics, delivering silicon solutions for automotive, industrial, cloud, and IoT applications.
The NLV14106BDG belongs to onsemi's legacy CMOS logic family optimized for high-noise immunity and wide-supply operation in harsh environments-designed specifically for automotive signal conditioning and timing functions where reliability under voltage transients and temperature extremes is critical.
FAQ
What is the maximum supply voltage rating for NLV14106BDG?
The NLV14106BDG has an absolute maximum DC supply voltage (VDD) of +18.0 V, with operational range specified from 3.0 V to 18.0 V. Exceeding 18.0 V risks permanent damage per the Absolute Maximum Ratings table. The device maintains full functionality-including hysteresis and propagation delay specs-across this entire range, making NLV14106BDG suitable for 12 V automotive battery-sensed inputs with transient tolerance.
Is NLV14106BDG pin-compatible with CD40106B?
Yes, NLV14106BDG is explicitly documented as a pin-for-pin replacement for CD40106B in the official datasheet. Both use SOIC-14 NB packaging with identical pin assignments: VSS on Pin 7, VDD on Pin 14, and six independent Schmitt inverter I/O pairs on Pins 1–6 and 8–13. No PCB layout changes are needed when upgrading from CD40106B to NLV14106BDG.
Does NLV14106BDG support operation at −55°C?
Yes, NLV14106BDG is fully specified for operation from −55°C to +125°C, meeting AEC-Q100 Grade 1 temperature requirements. Electrical characteristics-including hysteresis voltage, propagation delay, and output drive-are guaranteed across this full range. This makes NLV14106BDG appropriate for under-hood engine control units and exterior lighting modules exposed to extreme cold starts.
What is the typical quiescent current of NLV14106BDG at 5 V and 25°C?
The typical quiescent current (IDD) of NLV14106BDG is 0.25 µA at 5 V and 25°C, with a maximum of 1.0 µA across temperature and voltage. This ultra-low standby power enables use in always-on automotive subsystems-such as door module wake-up detection-where battery drain must remain below 1 µA per function.
Can unused inputs on NLV14106BDG be left floating?
No, unused inputs on NLV14106BDG must never be left floating. The datasheet mandates that all unused inputs be tied to either VSS or VDD to prevent undefined logic states, increased power consumption, or potential latch-up. Floating inputs may cause erratic switching or excessive current draw due to the high-impedance CMOS structure of NLV14106BDG.
NLV14106BDG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
NLV14106BDG FAQ
1.How can I place an order for NLV14106BDG through Aetrix?
Please submit a Request for Quotation (RFQ) for NLV14106BDG 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 NLV14106BDG reliable?
The price and inventory of NLV14106BDG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NLV14106BDG is usually 5 days.
3.What payment methods are accepted for NLV14106BDG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NLV14106BDG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NLV14106BDG?
NLV14106BDG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NLV14106BDG 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 NLV14106BDG?
For technical support, including NLV14106BDG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NLV14106BDG requirements.
6.How does Aetrix verify that NLV14106BDG is sourced from the original manufacturer or authorized distributors?
All NLV14106BDG 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 NLV14106BDG meets industry standards.
7.What is the process for return or replacement of NLV14106BDG?
All NLV14106BDG units undergo pre-shipment inspection (PSI). If there is an issue with NLV14106BDG, 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 NLV14106BDG part is unused and in its original packaging.
Return procedure for NLV14106BDG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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