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onsemi NC7WZ02L8X-L22185
- Part No.:
- NC7WZ02L8X-L22185
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 8-UFQFN
- Datasheet:
-
NC7WZ02L8X-L22185.pdf
- Description:
- IC GATE NOR 2CH 2-INP 8UQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,037
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Product details
Overview
NC7WZ02L8X-L22185 from onsemi is a dual 2-input NOR gate in the TinyLogic UHS family, fabricated using advanced CMOS technology for ultra-high-speed logic operation with ±24 mA output drive at 3 V and operation across 1.65 V to 5.5 V supply range. It features overvoltage-tolerant inputs (up to 6.5 V), power-down high-impedance I/O, and is used in level translation and compact logic interfacing in portable and mixed-voltage systems.
For engineers reviewing the NC7WZ02L8X-L22185 datasheet, pinout, applications, or equivalent options, key selection criteria include propagation delay (2.4 ns typ. at 5 V), MicroPak-8 package footprint, input overvoltage tolerance, dual-gate integration, and compatibility with 1.65–5.5 V logic domains.
Technical Context
The NC7WZ02L8X-L22185 implements two independent NOR gates with fully buffered inputs and outputs, supporting rail-to-rail logic swing and operating across a wide VCC range without performance degradation. Its propagation delay scales predictably with supply voltage (e.g., 2.5 ns typ. at 3.3 V, 3.7 ns typ. at 5 V into 50 pF).
Input overvoltage tolerance (−0.5 V to +6.5 V) enables safe 5 V-to-3 V signal translation without external clamping, while power-down high-impedance behavior ensures zero current draw and isolation when VCC = 0 V - critical for hot-swap and partial-power-down architectures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic families |
| tPD (Typ.) | 2.4 ns at VCC = 5 V, CL = 50 pF - enables sub-400 MHz toggle rates in clean logic paths |
| IOH/IOL | ±24 mA at VCC = 3 V - drives multiple 74LVC inputs or small capacitive loads without buffering |
| Input Voltage Tolerance | −0.5 V to +6.5 V independent of VCC - eliminates level shifters in mixed-supply interconnects |
| Power-Down State | High-impedance I/O at VCC = 0 V - prevents backfeeding and enables true isolation during power sequencing |
| Input Capacitance | 2.5 pF max - minimizes loading on upstream drivers and preserves signal integrity in dense routing |
Pinout & Package
NC7WZ02L8X-L22185 is packaged in an 8-pin MicroPak (UQFN8, 1.6 mm × 1.6 mm, 0.5 mm pitch, case 523AY), a leadless, space-saving surface-mount package with exposed thermal pad. Pin 1 is located at the bottom-left corner when reading top mark "P5" left-to-right.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A1 (Input) | First NOR gate input - accepts overvoltage-tolerant logic signals up to 6.5 V |
| 2 | B2 (Input) | Second NOR gate input - electrically identical to A1, fully interchangeable |
| 3 | A2 (Input) | Second NOR gate input - paired with B2 to form second independent NOR function |
| 4 | GND | Ground reference - must be low-inductance connection for noise immunity and timing stability |
| 5 | VCC | Supply voltage - powers both gates; decoupling capacitor required within 2 mm |
| 6 | Y2 (Output) | Second NOR gate output - delivers full rail-swing output with ±24 mA drive capability |
| 7 | B1 (Input) | First NOR gate input - paired with A1 to form first independent NOR function |
| 8 | Y1 (Output) | First NOR gate output - matches Y2 in timing, drive strength, and voltage compliance |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-High-Speed Propagation | 2.4 ns typical tPD at 5 V enables fast control-path logic in real-time systems |
| Overvoltage-Tolerant Inputs | Supports 5 V signals into 3.3 V or 1.8 V systems without external protection or level shifters |
| Wide Supply Range Operation | Single device replaces multiple voltage-specific logic families across 1.65–5.5 V domains |
| Power-Down High-Z I/O | Prevents current leakage and bus contention during power sequencing or standby modes |
| Low Input Capacitance | 2.5 pF reduces loading on clock or data lines, preserving edge rate and timing margin |
Applications
| Industrial Sensor Interface | Portable Device Power Sequencing |
|---|---|
Use Scenario: Interfacing 5 V analog sensor outputs to a 3.3 V microcontroller GPIO with active-low enable logic. IC Role / Device Role / Timing Role: Dual NOR gate implements OR-NOT logic for fault detection and enables clean reset assertion under mixed-voltage conditions. Use Value: Eliminates discrete level shifters and pull-up networks, reducing BOM count and PCB area by >30% versus discrete solutions. | Use Scenario: Generating synchronized power-on reset and system ready signals in battery-powered wearables. IC Role / Device Role / Timing Role: One gate combines battery OK and charger detect signals; the other generates a debounced, glitch-free reset pulse. Use Value: Achieves <10 ns propagation skew between dual outputs, ensuring deterministic power-up ordering without external RC delays. |
| USB-C Port Controller Logic | Automotive Body Control Module |
Use Scenario: Implementing CC line state decoding and VCONN enable control in USB-C sink applications. IC Role / Device Role / Timing Role: NOR gates decode plug orientation and manage VCONN power switching with sub-3 ns timing margin. Use Value: Meets USB-IF timing requirements for CC detection (<100 ms) while supporting 1.8 V/3.3 V controller I/O directly. | Use Scenario: Signal conditioning and fault-masking logic for LIN transceiver enable and wake-up detection. IC Role / Device Role / Timing Role: Combines ignition status and door-open signals to gate LIN transceiver enable with overvoltage-safe inputs. Use Value: Withstands 6.5 V transients on vehicle harnesses while operating from 3.3 V MCU rail - no external TVS needed. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input NOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G02DPWR | Higher ICC (max 10 µA vs. 1 µA typ.), same MicroPak-8 package, 1.65–5.5 V range, but no 6.5 V input tolerance | Lacks overvoltage input protection - requires external clamping for 5 V signal injection | Select when cost sensitivity outweighs overvoltage robustness and board space allows clamping diodes |
| 74AUP2G02GM,115 | Lower drive (±4 mA), slower tPD (6.2 ns typ. at 3.3 V), same 1.65–3.6 V range, no 6.5 V input rating | Optimized for ultra-low power, not mixed-voltage translation - unsuitable for 5 V interface | Choose only for battery-critical applications where speed and voltage translation are secondary |
Compared with SN74LVC2G02DPWR and 74AUP2G02GM,115, the NC7WZ02L8X-L22185 uniquely delivers 6.5 V input tolerance, 2.4 ns propagation at 5 V, and ±24 mA drive in the same 1.6 mm × 1.6 mm footprint - making it the sole option for robust, high-speed, mixed-voltage NOR logic without redesign.
Availability
NC7WZ02L8X-L22185 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, and USB-C port controller logic requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for NC7WZ02L8X-L22185 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 (Semiconductor Components Industries, LLC) is a global semiconductor supplier delivering energy-efficient, intelligent power and sensing solutions for automotive, industrial, cloud, medical, and IoT applications.
The TinyLogic UHS family, including NC7WZ02L8X-L22185, was designed for ultra-high-speed, low-voltage logic interfacing in space-constrained, mixed-supply systems - prioritizing speed, voltage flexibility, and robustness over ultra-low static power.
FAQ
What is the maximum input voltage rating for NC7WZ02L8X-L22185?
The NC7WZ02L8X-L22185 supports DC input voltages from −0.5 V to +6.5 V, independent of VCC level. This overvoltage tolerance allows safe interfacing of 5 V signals into 3.3 V or 1.8 V systems without external protection components, a key differentiator versus standard LVC or AUP logic families.
Does NC7WZ02L8X-L22185 support power-down mode with high-impedance I/O?
Yes, NC7WZ02L8X-L22185 places both inputs and outputs in high-impedance state when VCC = 0 V. This feature prevents backfeeding, eliminates leakage paths, and enables safe hot-insertion or partial-power-down operation - confirmed in the Absolute Maximum Ratings and Functional Description sections of the datasheet.
What is the typical propagation delay of NC7WZ02L8X-L22185 at 3.3 V supply?
The typical propagation delay (tPLH/tPHL) of NC7WZ02L8X-L22185 is 2.5 ns at VCC = 3.3 V with RL = 500 Ω and CL = 50 pF, per AC Electrical Characteristics table. This value is measured under standard load conditions and reflects the device's ultra-high-speed performance in common 3.3 V logic domains.
Is NC7WZ02L8X-L22185 pin-compatible with other TinyLogic dual NOR gates?
No - NC7WZ02L8X-L22185 uses the MicroPak-8 (UQFN8) package with specific pinout (A1/B2/A2/GND/VCC/Y2/B1/Y1). It is not pin-compatible with US8-packaged variants like NC7WZ02K8X, which has different pin assignments. Always verify package dimensions and pin mapping before PCB layout.
What package type and dimensions does NC7WZ02L8X-L22185 use?
NC7WZ02L8X-L22185 uses the MicroPak-8 package (case 523AY), a 1.6 mm × 1.6 mm, 0.5 mm pitch UQFN with exposed thermal pad. Its JEDEC MO-255 compliant outline and land pattern recommendations are documented in the mechanical drawings on page 6 of the datasheet.
NC7WZ02L8X-L22185 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 7WZ
- Package/Case:
- 8-UFQFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- NOR Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 1.65V ~ 5.5V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 32mA, 32mA
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- 3.7ns @ 5V, 50pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-UQFN (1.6x1.6)
NC7WZ02L8X-L22185 FAQ
1.How can I place an order for NC7WZ02L8X-L22185 through Aetrix?
Please submit a Request for Quotation (RFQ) for NC7WZ02L8X-L22185 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 NC7WZ02L8X-L22185 reliable?
The price and inventory of NC7WZ02L8X-L22185 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7WZ02L8X-L22185 is usually 5 days.
3.What payment methods are accepted for NC7WZ02L8X-L22185?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7WZ02L8X-L22185 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NC7WZ02L8X-L22185?
NC7WZ02L8X-L22185 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NC7WZ02L8X-L22185 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 NC7WZ02L8X-L22185?
For technical support, including NC7WZ02L8X-L22185 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7WZ02L8X-L22185 requirements.
6.How does Aetrix verify that NC7WZ02L8X-L22185 is sourced from the original manufacturer or authorized distributors?
All NC7WZ02L8X-L22185 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 NC7WZ02L8X-L22185 meets industry standards.
7.What is the process for return or replacement of NC7WZ02L8X-L22185?
All NC7WZ02L8X-L22185 units undergo pre-shipment inspection (PSI). If there is an issue with NC7WZ02L8X-L22185, 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 NC7WZ02L8X-L22185 part is unused and in its original packaging.
Return procedure for NC7WZ02L8X-L22185:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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