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onsemi NL27WZ08USG-Q
- Part No.:
- NL27WZ08USG-Q
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 8-VFSOP (0.091", 2.30mm Width)
- Datasheet:
-
NL27WZ08USG-Q.pdf
- Description:
- IC GATE AND 2CH 2-INP US8
- Quantity:
- Payment:
- Shipping:
Inventory:4,752
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Product details
Overview
NL27WZ08USG-Q from onsemi is a dual 2-input AND gate logic IC operating from 1.65 V to 5.5 V, delivering 2.5 ns propagation delay at 5 V, ±24 mA drive capability at 3.0 V, and overvoltage-tolerant inputs/outputs up to 5.5 V - used in automotive body control modules for discrete signal gating and level translation.
For engineers reviewing the NL27WZ08USG-Q datasheet, pinout, applications, or equivalent options, key selection criteria include AEC-Q100 qualification, IOFF partial power-down support, US8 package compatibility, and 1.65–5.5 V single-supply operation across extended temperature (−55 °C to +125 °C).
Technical Context
The NL27WZ08USG-Q implements two independent CMOS AND gates with rail-to-rail input voltage tolerance and active-drive output stages. It supports tri-state-compatible operation via IOFF circuitry that disables current flow when VCC = 0 V, preventing back-powering in partial power-down systems.
Its propagation delay scales predictably with supply voltage: 3.3 ns typical at 3.3 V (CL = 15 pF), 2.5 ns at 5.5 V, and 5.7 ns at 1.8 V. Input thresholds are ratio-based (VIH = 0.7 × VCC above 2.3 V; VIL = 0.3 × VCC), ensuring robust noise margins across the full 1.65–5.5 V range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains without level shifters |
| tPD (Typ) | 2.5 ns at VCC = 5 V, CL = 15 pF - supports >200 MHz toggle rates in critical timing paths |
| IOFF Support | Active at VCC = 0 V - prevents signal contention and back-current during system sleep modes |
| Drive Strength | ±24 mA at VCC = 3.0 V - directly drives LEDs, small MOSFET gates, or multiple 74LVC inputs |
| Input Tolerance | −0.5 V to +6.5 V - withstands transient overshoot and allows mixed-voltage board-level interfacing |
| Operating Temp | −55 °C to +125 °C - qualified for under-hood automotive and industrial control environments |
| ESD Rating | 2000 V HBM - exceeds IEC 61000-4-2 Level 2 for board-level ESD robustness |
Pinout & Package
Package: US8 (Case 493), 8-pin ultra-small surface-mount package, 2.1 mm × 2.0 mm × 0.9 mm, Pb-free, RoHS-compliant.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A1 | First AND gate input A - accepts 1.65–5.5 V logic signals; tolerant of overvoltage |
| 2 | B1 | First AND gate input B - paired with A1 to generate Y1 = A1 • B1 |
| 3 | Y2 | Second AND gate output - sinks or sources up to 24 mA at 3.0 V |
| 4 | GND | Digital ground reference - must be low-impedance connection to minimize switching noise |
| 5 | A2 | Second AND gate input A - electrically isolated from A1/B1; supports independent logic function |
| 6 | B2 | Second AND gate input B - forms Y2 = A2 • B2; shares no internal nodes with first gate |
| 7 | Y1 | First AND gate output - provides rail-to-rail swing and fast edge rates (tPLH/tPHL ≤ 3.3 ns) |
| 8 | VCC | Positive supply - decoupling capacitor (0.1 µF) required within 3 mm for stable high-speed operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Qualified | Grade 1 (−40 °C to +125 °C ambient) and PPAP-capable - meets automotive production traceability and reliability requirements |
| IOFF Partial Power-Down | Blocks current flow between inputs/outputs when VCC = 0 V - eliminates back-powering in multi-rail systems |
| Overvoltage-Tolerant I/O | Inputs and outputs rated to 5.5 V regardless of VCC - enables safe interfacing with higher-voltage peripherals |
| Low Capacitance | CIN = COUT = 2.5 pF - minimizes loading on driving sources and preserves signal integrity in high-speed nets |
| Wide Supply Range | Operates down to 1.65 V - supports battery-powered and ultra-low-power subsystems without voltage translation |
Applications
| Automotive Body Control Unit | Industrial PLC Input Conditioning |
|---|---|
Use Scenario: Gating wake-up signals from door handle sensors before routing to microcontroller interrupt pins. IC Role / Device Role / Timing Role: Dual AND gate performing synchronized enable logic - only asserts interrupt when both sensor valid and system ready flags are HIGH. Use Value: Eliminates need for discrete diodes or additional MCU GPIOs; IOFF prevents leakage during sleep mode (VCC off). |
Use Scenario: Validating 24 V DC field inputs through optocoupler outputs before feeding to 3.3 V FPGA logic. IC Role / Device Role / Timing Role: Level-translating AND gate - combines isolation status and signal presence to generate clean 3.3 V enable pulse. Use Value: Overvoltage-tolerant inputs accept 5.5 V pulses from optocouplers; 24 mA drive ensures reliable FPGA input threshold crossing. |
| Medical Infusion Pump Safety Logic | Consumer Appliance Motor Enable Chain |
Use Scenario: Enforcing dual-redundant safety interlock: pump runs only if both pressure sensor OK AND door closed signals are asserted. IC Role / Device Role / Timing Role: Fail-safe combinatorial logic element - implements AND function with <3.3 ns max delay to meet IEC 62304 response timing. Use Value: AEC-Q100 qualification ensures process control rigor; −55 °C to +125 °C rating covers sterilization thermal cycles. |
Use Scenario: Chaining motor start permissions: user press + lid closed + thermal OK → final AND output enables H-bridge driver. IC Role / Device Role / Timing Role: Discrete logic arbiter - consolidates three independent safety conditions into single enable line with minimal propagation latency. Use Value: 2.5 ns tPD at 5 V guarantees sub-10 ns total chain delay; US8 footprint saves PCB area in space-constrained appliance control boards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input AND gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC2G08DBVR | Same US8 package, 1.65–5.5 V, but only rated −40 °C to +125 °C (not AEC-Q100); tPD = 3.7 ns @ 3.3 V | Lacks automotive qualification and IOFF; suitable for commercial/industrial use only | Select when AEC-Q100 is not required and cost sensitivity outweighs extended temp or power-down needs |
| 74AUP2G08GW,125 | Lower VCC range (0.8–3.6 V), 3.8 ns tPD @ 3.3 V, IOFF supported, −40 °C to +125 °C, but not AEC-Q100 qualified | Optimized for ultra-low power (CPD = 5 pF), incompatible with 5 V systems | Prefer for battery-powered IoT nodes where 5 V tolerance and automotive compliance are unnecessary |
Compared with SN74LVC2G08DBVR and 74AUP2G08GW,125, the NL27WZ08USG-Q uniquely delivers AEC-Q100 Grade 1 qualification, IOFF-enabled partial power-down, and guaranteed 2.5 ns performance at 5 V - making it the only option for safety-critical automotive gate logic requiring zero-layout changes and full temperature compliance.
Availability
NL27WZ08USG-Q is available at Aetrix Electronics and suitable for automotive body electronics, industrial programmable logic controllers, medical device safety interlocks, and consumer appliance motor control requiring stable component supply across long production lifecycles.
Supply support for NL27WZ08USG-Q 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 focused on energy-efficient innovation for automotive, industrial, cloud, and intelligent devices.
The NL27WZ08USG-Q belongs to onsemi's NL27WZ logic family - designed specifically for high-speed, low-voltage, automotive-qualified digital interfacing where reliability, small size, and mixed-voltage compatibility are mandatory.
FAQ
What is the maximum operating temperature range for the NL27WZ08USG-Q?
The NL27WZ08USG-Q is specified for operation from −55 °C to +125 °C and is AEC-Q100 Grade 1 qualified. This extended range supports under-hood automotive applications and industrial environments where thermal cycling and sustained high-temperature operation are required. The junction temperature limit is +150 °C, and thermal resistance (JA) is 250 °C/W in the US8 package.
Does the NL27WZ08USG-Q support partial power-down functionality?
Yes, the NL27WZ08USG-Q features IOFF circuitry that actively disables input and output current paths when VCC = 0 V. This prevents back-current flow and signal contention in multi-rail systems during standby or partial shutdown - a critical requirement for automotive domain controllers and battery-backed subsystems.
Is the NL27WZ08USG-Q pin-compatible with other dual 2-input AND gates in US8 packages?
The NL27WZ08USG-Q uses the standard US8 pinout defined in Case 493: Pin 1 = A1, Pin 2 = B1, Pin 3 = Y2, Pin 4 = GND, Pin 5 = A2, Pin 6 = B2, Pin 7 = Y1, Pin 8 = VCC. This matches industry-standard dual AND gate layouts (e.g., SN74LVC2G08), enabling drop-in replacement where AEC-Q100 and IOFF are not required.
What is the typical propagation delay of the NL27WZ08USG-Q at 3.3 V supply?
At VCC = 3.3 V with CL = 15 pF, the NL27WZ08USG-Q exhibits a typical propagation delay (tPLH/tPHL) of 2.6 ns. This value is confirmed in the AC Electrical Characteristics table and enables reliable operation in high-speed digital control loops, such as motor enable sequencing and real-time safety monitoring circuits.
How does the overvoltage tolerance of the NL27WZ08USG-Q benefit system design?
The NL27WZ08USG-Q inputs and outputs tolerate voltages from −0.5 V to +6.5 V independent of VCC. This allows direct connection to 5 V sensors or legacy peripherals without external clamping or level-shifting components - reducing BOM count, PCB area, and signal path delay in mixed-voltage automotive and industrial control systems.
NL27WZ08USG-Q Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 8-VFSOP (0.091", 2.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- AND 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:
- -55°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- US8
NL27WZ08USG-Q FAQ
1.How can I place an order for NL27WZ08USG-Q through Aetrix?
Please submit a Request for Quotation (RFQ) for NL27WZ08USG-Q 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 NL27WZ08USG-Q reliable?
The price and inventory of NL27WZ08USG-Q are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NL27WZ08USG-Q is usually 5 days.
3.What payment methods are accepted for NL27WZ08USG-Q?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NL27WZ08USG-Q transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NL27WZ08USG-Q?
NL27WZ08USG-Q orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NL27WZ08USG-Q 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 NL27WZ08USG-Q?
For technical support, including NL27WZ08USG-Q datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NL27WZ08USG-Q requirements.
6.How does Aetrix verify that NL27WZ08USG-Q is sourced from the original manufacturer or authorized distributors?
All NL27WZ08USG-Q 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 NL27WZ08USG-Q meets industry standards.
7.What is the process for return or replacement of NL27WZ08USG-Q?
All NL27WZ08USG-Q units undergo pre-shipment inspection (PSI). If there is an issue with NL27WZ08USG-Q, 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 NL27WZ08USG-Q part is unused and in its original packaging.
Return procedure for NL27WZ08USG-Q:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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