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onsemi NC7WV04L6X
- Part No.:
- NC7WV04L6X
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 6-UFDFN
- Datasheet:
-
NC7WV04L6X.pdf
- Description:
- IC INVERTER 2CH 2-INP 6MICROPAK
- Quantity:
- Payment:
- Shipping:
Inventory:3,255
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Product details
Overview
NC7WV04L6X from onsemi is a dual ultra-low-power inverter IC designed for voltage-level translation and signal inversion in space-constrained, battery-powered systems. It operates across 0.9 V to 3.6 V supply, delivers 1.6 ns propagation delay at 3.3 V (typ), supports ±24 mA drive strength, and features IOFF partial power-down protection. It is used in portable sensor interfaces and low-voltage logic buffering.
For engineers reviewing the NC7WV04L6X datasheet, pinout, applications, or equivalent options, key selection criteria include its dual-inverter function with overvoltage-tolerant inputs up to 3.6 V, micro-size MicroPak™ package, and guaranteed operation down to 0.9 V - critical for energy-harvesting and wearables design.
Technical Context
The NC7WV04L6X implements two independent CMOS inverters in a single die, each with rail-to-rail input voltage tolerance (−0.5 V to VCC + 0.5 V) and output swing limited only by supply rails. Its IOFF circuitry disables both inputs and outputs when VCC = 0 V, preventing back-driving of powered subsystems during partial power-down sequences.
It uses advanced ULP-A (Ultra-Low-Power Advanced) process technology enabling sub-1 V operation while maintaining robust noise margins: VIH = 0.65 × VCC (min) and VIL = 0.35 × VCC (max) across 1.1–3.6 V range, with input leakage < ±0.5 µA and output capacitance of 4.5 pF (typ).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.9 V to 3.6 V - enables direct interface with Li-ion, coin-cell, and multi-rail SoC I/O domains |
| tPD (Typ) | 1.6 ns at 3.3 V - supports >300 MHz toggle rates in high-speed control loops |
| IOFF Support | Active at VCC = 0 V - prevents current leakage between unpowered and powered logic domains |
| Drive Strength | ±24 mA at 3.3 V - sufficient to directly drive multiple 74LVC inputs or small LEDs without buffer |
| Input Tolerance | Up to 3.6 V - allows safe interfacing with 3.3 V signals even when VCC = 0.9 V |
| Package | MicroPak™ (CASE 127EB, 1.45 mm × 1.0 mm) - saves >60% board area vs. SC-88A |
Pinout & Package
NC7WV04L6X is housed in a 6-pin MicroPak™ package (CASE 127EB), a leadless, bottom-termination chip-scale package with 0.5 mm pitch and exposed die pad for thermal enhancement. It requires solder paste stencil optimization and reflow profile validation per onsemi's SOLDERING RM/D manual.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A1) | Inverter 1 Input | CMOS-compatible input accepting −0.5 V to 3.6 V; no level-shifter needed for mixed-supply systems |
| 2 (GND) | Ground Reference | Common return path for both inverters; must be low-inductance connection to minimize ground bounce |
| 3 (A2) | Inverter 2 Input | Independent input with same electrical specs as A1; supports asynchronous dual-channel logic |
| 4 (Y2) | Inverter 2 Output | Active-drive CMOS output; sinks or sources up to 24 mA at 3.3 V with VOL ≤ 0.2 V |
| 5 (VCC) | Supply Voltage | Single supply input; decoupling capacitor (100 nF ceramic) required within 2 mm of pin |
| 6 (Y1) | Inverter 1 Output | Complementary output to A1; matches Y2 timing and drive capability |
Key Features
| Feature | Design Value |
|---|---|
| ULP-A Process Technology | Enables stable operation down to 0.9 V while maintaining 1.6 ns tPD - essential for energy harvesting nodes |
| Overvoltage-Tolerant Inputs | Accepts 3.6 V signals regardless of VCC (0.9–3.6 V), eliminating external level translators in mixed-voltage designs |
| IOFF Partial Power-Down | Blocks >99.5% of leakage current when VCC = 0 V - preserves battery life and prevents bus contention |
| Low Input Capacitance | CIN = 2.0 pF (typ) - minimizes loading on high-impedance sensor outputs or clock distribution lines |
| Pb-Free / RoHS Compliant | Meets IPC-J-STD-020 moisture sensitivity Level 1 - supports standard reflow without baking |
Applications
| Wearable Sensor Hub | IoT Edge Node Logic |
|---|---|
Use Scenario: Signal conditioning and polarity inversion for MEMS accelerometer interrupt lines feeding an ultra-low-power MCU. IC Role / Device Role: Dual inverter providing active-low to active-high conversion and noise filtering via RC input networks. Use Value: Enables direct 1.8 V MCU interface with 3.3 V sensor outputs while consuming < 0.9 µA quiescent current. | Use Scenario: Glue logic between BLE SoC GPIOs and legacy 3.3 V peripherals operating at variable supply voltages. IC Role / Device Role: Voltage-translating inverter pair isolating domains during sleep/wake transitions. Use Value: Eliminates need for discrete MOSFET translators; IOFF prevents backfeed when BLE SoC powers down. |
| Energy-Harvesting Power Manager | Medical Patch Monitor |
Use Scenario: Inverting enable signals from nanoampere-output PMICs to drive load switches in intermittent-power systems. IC Role / Device Role: Low-threshold inverter translating sub-1 V control pulses into full-rail switching commands. Use Value: Operates reliably at 0.9 V VCC with VIH as low as 0.5 V - compatible with harvested energy storage capacitors. | Use Scenario: Isolating ECG front-end analog switches from digital controller during RF transmission bursts. IC Role / Device Role: Dual inverter implementing synchronized gating and signal polarity correction. Use Value: 4.5 pF COUT minimizes capacitive coupling into sensitive analog paths; 1.6 ns tPD ensures precise timing alignment. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual inverter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NC7WZ04L6X | Standard TinyLogic WZ series; higher ICC (1.5 µA typ), no IOFF, VCC min = 1.65 V | Lacks partial power-down; unsuitable for systems requiring VCC = 0 V isolation | Select NC7WZ04L6X only if IOFF is unnecessary and supply never drops below 1.65 V |
| SN74LVC2G04DCKR | TI part; VCC = 1.65–5.5 V, tPD = 3.2 ns at 3.3 V, IOFF not supported, larger SC70-6 package | Higher minimum VCC and slower propagation limit use in sub-1.2 V or high-speed timing-critical paths | Choose SN74LVC2G04DCKR when 5 V tolerance or TI ecosystem compatibility is required |
Compared with NC7WV04L6X, NC7WZ04L6X trades IOFF and sub-1 V operation for slightly lower cost, while SN74LVC2G04DCKR offers broader voltage range but sacrifices speed and power-down safety - making NC7WV04L6X optimal for battery-constrained, mixed-supply IoT endpoints.
Availability
NC7WV04L6X is available at Aetrix Electronics and suitable for wearable electronics, medical patch monitors, and energy-harvesting sensor nodes requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for NC7WV04L6X 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 (Nasdaq: ON) is a global semiconductor leader delivering intelligent power and sensing technologies that solve complex engineering challenges in automotive, industrial, cloud, medical, and IoT applications.
The TinyLogic ULP-A family - including NC7WV04L6X - was engineered specifically for ultra-low-voltage, ultra-low-power logic in battery-operated edge devices where supply headroom is minimal and power budget is measured in nanowatts.
FAQ
What is the minimum operating voltage for NC7WV04L6X?
The NC7WV04L6X supports operation down to 0.9 V VCC, verified across −40°C to +85°C ambient temperature. At this voltage, it maintains functional logic levels (VIH ≥ 0.5 V, VIL ≤ 0.5 V) and delivers tPD ≤ 17.4 ns (RL = 1 MΩ, CL = 15 pF). This makes NC7WV04L6X uniquely suited for energy-harvesting systems where storage capacitors discharge below 1.0 V.
Does NC7WV04L6X support partial power-down mode?
Yes, NC7WV04L6X features IOFF circuitry that automatically disables both inputs and outputs when VCC = 0 V. Measured IOFF leakage is ≤ 0.5 µA (max) across −40°C to +85°C, preventing back-current flow into powered subsystems. This behavior is intrinsic to the NC7WV04L6X silicon design and does not require external control signals.
What is the maximum output drive capability of NC7WV04L6X at 3.3 V?
At VCC = 3.3 V, NC7WV04L6X delivers ±24 mA output drive per inverter, with VOL ≤ 0.2 V (IOL = 24 mA) and VOH ≥ 3.1 V (IOH = −24 mA). This allows direct fanout to up to four 74LVC inputs or driving small indicator LEDs without external buffers - a key specification confirmed in the DC Electrical Characteristics table on page 4 of the NC7WV04L6X datasheet.
Is NC7WV04L6X pin-compatible with NC7WV04P6X?
No, NC7WV04L6X (MicroPak™) and NC7WV04P6X (SC-88A) share identical logic functionality and pin assignment (A1, GND, A2, Y2, VCC, Y1), but differ in physical layout: NC7WV04L6X uses bottom-termination pads with no leads, while NC7WV04P6X has gull-wing leads. PCB footprints are not interchangeable - NC7WV04L6X requires a 1.45 mm × 1.0 mm land pattern per CASE 127EB.
What package type is used for NC7WV04L6X?
NC7WV04L6X is packaged in MicroPak™ (CASE 127EB), a 6-terminal, leadless chip-scale package measuring 1.45 mm × 1.0 mm with 0.5 mm pitch. It features an exposed die pad for thermal conduction and complies with IPC-J-STD-020 Level 1 moisture sensitivity - confirmed in the Ordering Information table on page 6 of the NC7WV04L6X datasheet.
NC7WV04L6X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 7WV
- Package/Case:
- 6-UFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Inverter
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 0.9V ~ 3.6V
- Current - Quiescent (Max):
- 900 nA
- Current - Output High, Low:
- 24mA, 24mA
- Input Logic Level - Low:
- 0.7V ~ 0.8V
- Input Logic Level - High:
- 1.6V ~ 2V
- Max Propagation Delay @ V, Max CL:
- 3ns @ 3V, 30pF
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-MicroPak
NC7WV04L6X FAQ
1.How can I place an order for NC7WV04L6X through Aetrix?
Please submit a Request for Quotation (RFQ) for NC7WV04L6X 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 NC7WV04L6X reliable?
The price and inventory of NC7WV04L6X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NC7WV04L6X is usually 5 days.
3.What payment methods are accepted for NC7WV04L6X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NC7WV04L6X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NC7WV04L6X?
NC7WV04L6X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NC7WV04L6X 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 NC7WV04L6X?
For technical support, including NC7WV04L6X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NC7WV04L6X requirements.
6.How does Aetrix verify that NC7WV04L6X is sourced from the original manufacturer or authorized distributors?
All NC7WV04L6X 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 NC7WV04L6X meets industry standards.
7.What is the process for return or replacement of NC7WV04L6X?
All NC7WV04L6X units undergo pre-shipment inspection (PSI). If there is an issue with NC7WV04L6X, 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 NC7WV04L6X part is unused and in its original packaging.
Return procedure for NC7WV04L6X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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