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onsemi NC7S14M5X-L22090
- Part No.:
- NC7S14M5X-L22090
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- SC-74A, SOT-753
- Datasheet:
-
NC7S14M5X-L22090.pdf
- Description:
- IC INVERTER 1CH 1-INP SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:1,340
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Product details
Overview
NC7S14M5X-L22090 from onsemi is a single high-performance CMOS inverter with Schmitt-trigger input, designed for noise-immune signal conditioning in low-voltage digital interfaces. It operates across 2 V–6 V supply, delivers 4.5 ns typical propagation delay, provides >1 V typical hysteresis, and drives ±2 mA outputs - enabling robust level-shifting and waveform shaping in space-constrained industrial sensor nodes.
For engineers reviewing the NC7S14M5X-L22090 datasheet, pinout, applications, or equivalent options, key selection criteria include Schmitt hysteresis voltage (0.59–1.31 V), VCC range compatibility (2–6 V), SOT23-5 package footprint, and guaranteed operation from −40 °C to +85 °C.
Technical Context
This device implements a single-stage CMOS inverter with integrated Schmitt-trigger input circuitry, providing distinct positive-going (VP) and negative-going (VN) thresholds to reject input noise. Hysteresis is process-stable across VCC (2–6 V) and temperature (−40 to +85 °C), with VP ranging from 1.29 V (2 V VCC) to 3.56 V (6 V VCC) and VN from 0.3 V to 2.24 V.
It uses advanced silicon gate CMOS fabrication for low ICC (<1 µA typical) and high-speed performance (tPLH/tPHL = 4.5 ns typ @ 5 V, CL = 15 pF). Input leakage (±0.1 µA max) and ESD protection diodes on both A and Y pins ensure robustness against system-level transients without external clamping.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 2.0 V to 6.0 V - supports direct interface with 3.3 V, 5 V, and mixed-voltage logic domains without level shifters. |
| Hysteresis Voltage | 0.59 V to 1.31 V typ - ensures ≥300 mV noise margin at 3 V operation, critical for noisy industrial bus lines. |
| tPD (Propagation Delay) | 4.5 ns typ @ 5 V, CL = 15 pF - enables reliable timing in sub-100 MHz clock/data conditioning paths. |
| Output Drive | ±2.0 mA @ 3 V - sufficient to drive 50 pF loads with <21 ns max delay, suitable for fan-out to multiple CMOS inputs. |
| Operating Temperature | −40 °C to +85 °C - qualified for extended industrial environments including motor control enclosures and outdoor IoT gateways. |
| Input Leakage | ±0.1 µA max @ 6 V - minimizes current draw in battery-powered wake-up circuits and high-impedance sensor buffers. |
Pinout & Package
SOT23-5 package (Case 527AH), 3.00 mm × 1.50 mm × 0.95 mm body, 0.95 mm pitch, Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | No Connect (NC) | Internally unconnected; must be left floating or tied to GND per layout best practice - no electrical function. |
| 2 | Input (A) | Schmitt-trigger input with hysteresis; accepts TTL- or CMOS-compatible signals across full VCC range. |
| 3 | GND | Ground reference for all internal circuitry and output drive; requires low-inductance connection to system ground plane. |
| 4 | Output (Y) | Inverted, buffered output with rail-to-rail swing; capable of sourcing/sinking ±2 mA into capacitive or resistive loads. |
| 5 | VCC | Positive supply input; bypass capacitor (0.1 µF ceramic) required within 3 mm of pin for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| Schmitt-trigger input hysteresis | Guaranteed >0.59 V hysteresis at 3 V VCC improves noise immunity on long PCB traces or unshielded sensor lines. |
| Ultra-low quiescent current | <1 µA typical ICC enables use in always-on wake-up detectors and energy-harvesting subsystems. |
| Balanced output drive strength | ±2 mA drive capability ensures symmetrical rise/fall times and consistent timing margins across logic families. |
| Wide supply voltage range | 2–6 V operation allows reuse across legacy 5 V systems and modern 3.3 V/2.5 V microcontroller I/O domains. |
Applications
| Industrial Sensor Interface | Low-Power Wake-Up Circuit |
|---|---|
Use Scenario: Conditioning analog sensor output (e.g., thermistor divider or magnetic switch) before ADC sampling or GPIO interrupt detection. IC Role / Device Role / Timing Role: Signal conditioner and noise filter - converts slow, noisy analog transitions into clean digital edges with defined thresholds. Use Value: Eliminates external RC debounce and reduces firmware polling overhead by delivering glitch-free interrupts to MCU. | Use Scenario: Monitoring a normally-open mechanical switch or external alarm line in battery-powered edge node. IC Role / Device Role / Timing Role: Low-leakage input buffer and edge shaper - translates erratic contact bounce into single, clean logic transition. Use Value: Enables reliable wake-from-sleep using <1 µA quiescent current, extending coin-cell battery life beyond 5 years. |
| RS-485/UART Line Receiver | Microcontroller I/O Level Translation |
Use Scenario: Converting differential RS-485 receiver output (e.g., MAX3072E) into single-ended logic for UART RX pin. IC Role / Device Role / Timing Role: Single-ended signal translator with hysteresis - rejects common-mode noise on long cable runs. Use Value: Prevents false framing errors caused by EMI-induced glitches on industrial serial links operating up to 1 Mbps. | Use Scenario: Interfacing 5 V legacy peripherals (e.g., EEPROM, display controller) with 3.3 V microcontroller GPIOs. IC Role / Device Role / Timing Role: Unidirectional level shifter - inverts and shifts logic levels while maintaining timing integrity. Use Value: Avoids bidirectional translators or resistor dividers; preserves 4.5 ns propagation delay for time-critical control signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar inverter-with-Schmitt-input applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G14DBVR | Higher drive (±32 mA), wider temp range (−40 to +125 °C), but no hysteresis spec below 1.65 V VCC. | Preferred for automotive under-hood use; less effective for sub-2 V noise rejection than NC7S14M5X-L22090. | Select when higher output current or extended temperature is required; verify hysteresis meets noise margin at target VCC. |
| 74AUP1G14GW,125 | Lower ICC (0.9 µA typ), smaller XSON-6 package (1.2 × 1.0 mm), but only rated for 1.8–3.6 V VCC. | Ideal for ultra-low-power portable devices; incompatible with 5 V systems where NC7S14M5X-L22090 operates natively. | Choose for battery-operated wearables needing minimal footprint and sub-2 V operation; not drop-in for 5 V designs. |
Compared with SN74LVC1G14DBVR and 74AUP1G14GW,125, the NC7S14M5X-L22090 uniquely balances 2–6 V universal supply support, >1 V hysteresis at 3 V, and SOT23-5 compatibility - making it optimal for industrial field devices requiring interoperability across legacy and modern voltage rails.
Availability
NC7S14M5X-L22090 is available at Aetrix Electronics and suitable for industrial sensor interfaces, low-power wake-up circuits, RS-485 line receivers, and microcontroller I/O level translation requiring stable component supply and long-term obsolescence management.
Supply support for NC7S14M5X-L22090 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 for automotive, industrial, cloud, and IoT applications.
The TinyLogic HS family - including NC7S14M5X-L22090 - was engineered for high-speed, low-power signal conditioning in space-constrained embedded systems, emphasizing noise immunity and broad voltage compatibility.
FAQ
What is the maximum recommended supply voltage for NC7S14M5X-L22090?
The absolute maximum VCC rating for NC7S14M5X-L22090 is 6.5 V, but the recommended operating range is 2.0 V to 6.0 V. Operation above 6.0 V may compromise reliability or parametric performance, and is not guaranteed per the datasheet. For sustained use, maintain VCC ≤ 6.0 V with proper decoupling.
Does NC7S14M5X-L22090 require external pull-up or pull-down resistors on its input?
No - the NC7S14M5X-L22090 input (pin 2) has built-in Schmitt-trigger hysteresis and does not float; however, unused inputs in a design must be held HIGH or LOW. Since this is a single-gate device, the input must be actively driven or terminated to avoid undefined states. No external resistor is needed solely for input biasing.
Is NC7S14M5X-L22090 pin-compatible with other TinyLogic inverters in SOT23-5?
Yes - NC7S14M5X-L22090 shares identical SOT23-5 pinout (NC/A/GND/Y/VCC) with other NC7SxxM5X variants like NC7S04M5X and NC7S86M5X. This allows direct substitution within the same package family for functional changes (e.g., inverter → buffer → XOR) without PCB revision.
What is the thermal resistance (θJA) of NC7S14M5X-L22090 in SOT23-5 package?
The junction-to-ambient thermal resistance (θJA) for NC7S14M5X-L22090 in SOT23-5 (Case 527AH) is 320 °C/W under standard JEDEC test conditions. This value assumes a 1-inch² copper pad with two vias; actual board-level θJA will improve with enhanced thermal land design.
Can NC7S14M5X-L22090 drive a 50 pF load at 3.3 V while meeting timing specs?
Yes - at VCC = 3.3 V and CL = 50 pF, NC7S14M5X-L22090 guarantees tPLH/tPHL ≤ 12 ns (max) over temperature, well within typical design margins. Measured typical delay is 8.5 ns, confirming reliable operation for driving FPGA I/O banks or multi-load digital buses.
NC7S14M5X-L22090 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 7S
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- Schmitt Trigger Input
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 2.6mA, 2.6mA
- Input Logic Level - Low:
- 0.7V ~ 2.24V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 17ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-5
NC7S14M5X-L22090 FAQ
1.How can I place an order for NC7S14M5X-L22090 through Aetrix?
Please submit a Request for Quotation (RFQ) for NC7S14M5X-L22090 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 NC7S14M5X-L22090 reliable?
The price and inventory of NC7S14M5X-L22090 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7S14M5X-L22090 is usually 5 days.
3.What payment methods are accepted for NC7S14M5X-L22090?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7S14M5X-L22090 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NC7S14M5X-L22090?
NC7S14M5X-L22090 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NC7S14M5X-L22090 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 NC7S14M5X-L22090?
For technical support, including NC7S14M5X-L22090 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7S14M5X-L22090 requirements.
6.How does Aetrix verify that NC7S14M5X-L22090 is sourced from the original manufacturer or authorized distributors?
All NC7S14M5X-L22090 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 NC7S14M5X-L22090 meets industry standards.
7.What is the process for return or replacement of NC7S14M5X-L22090?
All NC7S14M5X-L22090 units undergo pre-shipment inspection (PSI). If there is an issue with NC7S14M5X-L22090, 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 NC7S14M5X-L22090 part is unused and in its original packaging.
Return procedure for NC7S14M5X-L22090:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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