My Inquiry
My Account
onsemi NLU1G14CMX1TCG
- Part No.:
- NLU1G14CMX1TCG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 6-XFLGA
- Datasheet:
-
NLU1G14CMX1TCG.pdf
- Description:
- IC INVERT SCHMITT 1CH 1IN 6ULLGA
- Quantity:
- Payment:
- Shipping:
Inventory:65,985
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
NLU1G14CMX1TCG from onsemi is a single high-speed CMOS Schmitt-trigger inverter in a 1.0 mm × 1.0 mm UDFN6 package, featuring 4.0 ns typical propagation delay at 5.0 V, ±12.5 mA output drive, and overvoltage-tolerant (OVT) I/O pins rated to 7.0 V independent of supply. It squares slow-rising signals and enhances noise immunity in low-power digital interface conditioning.
For engineers reviewing the NLU1G14CMX1TCG datasheet, pinout, applications, or equivalent options, this device is selected for robust signal conditioning in space-constrained industrial sensors, automotive body control modules, portable medical monitors, and battery-powered IoT edge nodes where rail-to-rail input tolerance and hysteresis stability across −55°C to +125°C are critical.
Technical Context
The NLU1G14CMX1TCG implements a true Schmitt-trigger transfer function with independently specified positive (VT+) and negative (VT−) thresholds-e.g., 2.86 V / 1.35 V min at VCC = 4.5 V-delivering 1.4–1.6 V hysteresis (VH) over full temperature. Its OVT architecture allows input/output operation up to 7.0 V while powered from as low as 1.65 V, enabling level-shifting between disparate voltage domains without external components.
Designed for ultra-low static power, it draws ≤1.0 µA ICC at 5.5 V and 25°C, with dynamic power governed by CPD = 7.0 pF and fin-dependent dissipation. The device includes power-down protection on all inputs, preventing back-drive current when VCC = 0 V, and meets Level-1 MSL per J-STD-020.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - supports single-supply operation across 1.8 V, 2.5 V, 3.3 V, and 5 V logic families |
| tPD (Typ) | 4.0 ns @ VCC = 5.0 V, CL = 15 pF - enables timing-critical signal reshaping in high-speed digital interfaces |
| VT+ / VT− | 2.86 V / 1.35 V min @ VCC = 4.5 V - provides 1.51 V hysteresis margin for reliable noise rejection in noisy environments |
| IOUT | ±12.5 mA - drives standard TTL/CMOS loads and small capacitive buses without buffering |
| OVT Rating | 7.0 V on IN/OUT pins regardless of VCC - eliminates need for external clamping diodes in mixed-voltage systems |
| Operating Temp | −55°C to +125°C - qualified for under-hood automotive, industrial control, and extended-temperature sensor nodes |
| Package | UDFN6 (1.0 mm × 1.0 mm, 0.35 mm pitch) - enables <1.0 mm² board area usage in ultra-compact PCB layouts |
Pinout & Package
Package: UDFN6 (Case 517BX), 1.0 mm × 1.0 mm, 0.35 mm pitch, exposed thermal pad, Pb-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND | Ground reference for logic and power return; connects to PCB thermal pad for enhanced thermal dissipation |
| 2 | NC | No-connect terminal - must be left floating or tied to GND per layout guidelines; not internally bonded |
| 3 | IN A | Schmitt-trigger input with 7.0 V overvoltage tolerance; accepts slow edges (no tr/tf limit) and drives internal hysteresis comparator |
| 4 | NC | No-connect terminal - electrically isolated; no internal connection; may be used for mechanical anchoring |
| 5 | OUT Y | Inverted, buffered Schmitt output with rail-to-rail swing and ±12.5 mA drive capability; OVT-rated to 7.0 V |
| 6 | VCC | Positive supply input (1.65–5.5 V); powers internal logic and output stage; decoupling capacitor required within 2 mm |
Key Features
| Feature | Design Value |
|---|---|
| Overvoltage-Tolerant I/O | Input and output pins withstand 7.0 V regardless of VCC - enables safe interfacing with higher-voltage subsystems without level shifters |
| Ultra-Small Footprint | 1.0 mm × 1.0 mm UDFN6 package - reduces PCB area by >60% vs. SOT-363, critical for wearables and miniaturized sensors |
| Wide Temperature Operation | Functional across −55°C to +125°C - validated for automotive cabin and engine bay proximity applications |
| Power-Down Input Protection | Inputs remain high-impedance and non-destructive when VCC = 0 V - prevents back-powering of upstream circuitry during power sequencing |
| Controlled Hysteresis | Guaranteed VH ≥ 1.20 V over full temperature - ensures consistent noise margin in varying EMI environments (e.g., motor drives, switching PSUs) |
Applications
| Industrial Sensor Interface | Automotive Body Control |
|---|---|
|
Use Scenario: Conditioning analog sensor outputs (e.g., thermistor, potentiometer) with slow ramping into clean digital logic levels for microcontroller ADC trigger or GPIO sampling. IC Role / Device Role / Timing Role: Signal squaring and noise filtering via Schmitt-trigger hysteresis; replaces RC + comparator discrete solutions. Use Value: Eliminates false triggering from EMI-induced glitches on long sensor traces; operates reliably at 125°C near motors or power converters. |
Use Scenario: Debouncing mechanical switch inputs (e.g., door latch, seat position) before feeding to vehicle network gateways or local MCUs. IC Role / Device Role / Timing Role: Digital input conditioner with built-in hysteresis; converts noisy mechanical contact bounce into clean logic transitions. Use Value: Reduces firmware debounce overhead and eliminates need for external pull-up/pull-down resistors or RC filters in space-constrained junction boxes. |
| Portable Medical Monitor | IoT Edge Node Signal Integrity |
|
Use Scenario: Cleaning up weak, slow-rising signals from optical pulse oximeter or ECG front-end comparators before digital processing. IC Role / Device Role / Timing Role: Low-power signal reshaper; provides rail-to-rail output swing compatible with 1.8 V MCU I/O. Use Value: Enables direct interface between analog front-end and ultra-low-power microcontrollers without additional voltage translation stages. |
Use Scenario: Strengthening marginal clock or data lines in battery-powered wireless sensor nodes subject to PCB trace impedance mismatches and RF coupling. IC Role / Device Role / Timing Role: Waveform sharpening element placed at receiver input to restore signal integrity prior to UART/SPI sampling. Use Value: Improves bit error rate in sub-GHz ISM band radios by eliminating metastability caused by slow edge rates on long interconnects. |
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 | Same 1.65–5.5 V VCC range but no OVT; max input voltage = VCC + 0.5 V; tPD = 4.5 ns @ 3.3 V | Lacks 7.0 V overvoltage tolerance - requires external clamping if interfacing with >VCC signals | Select when operating strictly within supply domain and cost sensitivity outweighs robustness requirements |
| MC74VHC1G14DTT1G | Wider VCC range (2.0–5.5 V); OVT only on inputs (not outputs); tPD = 6.0 ns @ 5.0 V; larger SOT-23-5 package | Output not OVT - cannot safely drive 7.0 V loads; footprint incompatible with 1.0 mm × 1.0 mm layout constraints | Choose when board space permits SOT-23 and bidirectional OVT is not required on output path |
Compared with SN74LVC1G14DBVR and MC74VHC1G14DTT1G, the NLU1G14CMX1TCG uniquely delivers full bidirectional 7.0 V overvoltage tolerance in a 1.0 mm² package with the fastest propagation delay, making it optimal for mixed-voltage signal conditioning where size, robustness, and speed are jointly constrained.
Availability
NLU1G14CMX1TCG is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control, and portable medical monitor designs requiring stable component supply, long-term lifecycle support, and guaranteed Pb-free compliance.
Supply support for NLU1G14CMX1TCG 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 innovation for automotive, industrial, cloud, and intelligent power solutions.
The NLU1G14CMX1TCG belongs to the MiniGate™ family of ultra-small logic devices, engineered specifically for space-constrained, high-reliability signal conditioning in harsh-environment applications.
FAQ
What is the maximum input voltage rating for NLU1G14CMX1TCG?
The NLU1G14CMX1TCG features overvoltage-tolerant (OVT) inputs and outputs rated to −0.5 V to +7.0 V, regardless of the applied VCC voltage. This allows safe interfacing with signals exceeding the supply rail-such as 5 V signals driving a 1.8 V powered NLU1G14CMX1TCG-without external protection components.
Does NLU1G14CMX1TCG require external pull-up or pull-down resistors?
No, the NLU1G14CMX1TCG does not require external pull-up or pull-down resistors. Its Schmitt-trigger input has defined VT+ and VT− thresholds and inherent hysteresis, ensuring stable logic states even with slow or noisy inputs. Internal design eliminates need for external biasing in standard configurations.
Can NLU1G14CMX1TCG operate at 1.65 V supply voltage?
Yes, NLU1G14CMX1TCG is fully specified down to VCC = 1.65 V per its Recommended Operating Conditions table. At this minimum voltage, it maintains functional Schmitt behavior with guaranteed VT+ and VT− thresholds and supports operation across the full −55°C to +125°C temperature range.
What is the thermal pad connection requirement for NLU1G14CMX1TCG?
The exposed thermal pad on the underside of the NLU1G14CMX1TCG UDFN6 package must be soldered to a solid GND plane on the PCB for optimal thermal performance and electrical stability. Per onsemi layout guidelines, the pad should be connected using ≥4 thermal vias (0.3 mm diameter) to an internal or bottom-layer GND plane.
Is NLU1G14CMX1TCG pin-compatible with other MiniGate inverters?
No, NLU1G14CMX1TCG is not pin-compatible with other MiniGate inverters such as NLU1G04 or NLU1G08. Its UDFN6 pinout (GND–NC–IN–NC–OUT–VCC) is unique to the Schmitt-trigger variant and differs from standard inverter or buffer pin assignments in the same package family.
NLU1G14CMX1TCG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- MiniGate™
- Package/Case:
- 6-XFLGA
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 1
- Number of Inputs:
- 1
- Features:
- Schmitt Trigger
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- 0.9V ~ 1.65V
- Input Logic Level - High:
- 2.2V ~ 3.85V
- Max Propagation Delay @ V, Max CL:
- 10.6ns @ 5V, 50pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-ULLGA (1x1)
NLU1G14CMX1TCG FAQ
1.How can I place an order for NLU1G14CMX1TCG through Aetrix?
Please submit a Request for Quotation (RFQ) for NLU1G14CMX1TCG 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 NLU1G14CMX1TCG reliable?
The price and inventory of NLU1G14CMX1TCG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NLU1G14CMX1TCG is usually 5 days.
3.What payment methods are accepted for NLU1G14CMX1TCG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NLU1G14CMX1TCG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NLU1G14CMX1TCG?
NLU1G14CMX1TCG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NLU1G14CMX1TCG 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 NLU1G14CMX1TCG?
For technical support, including NLU1G14CMX1TCG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NLU1G14CMX1TCG requirements.
6.How does Aetrix verify that NLU1G14CMX1TCG is sourced from the original manufacturer or authorized distributors?
All NLU1G14CMX1TCG 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 NLU1G14CMX1TCG meets industry standards.
7.What is the process for return or replacement of NLU1G14CMX1TCG?
All NLU1G14CMX1TCG units undergo pre-shipment inspection (PSI). If there is an issue with NLU1G14CMX1TCG, 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 NLU1G14CMX1TCG part is unused and in its original packaging.
Return procedure for NLU1G14CMX1TCG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NLU1G14CMX1TCG Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
