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onsemi NLV27WZ08USG
- Part No.:
- NLV27WZ08USG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 8-VFSOP (0.091", 2.30mm Width)
- Datasheet:
-
NLV27WZ08USG.pdf
- Description:
- IC GATE AND 2CH 2-INP US8
- Quantity:
- Payment:
- Shipping:
Inventory:4,919
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Product details
Overview
NLV27WZ08USG 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 level-translating digital control paths in automotive body electronics and industrial I/O modules.
For engineers reviewing the NLV27WZ08USG datasheet, pinout, applications, or equivalent options, this page provides verified package mapping (US8), confirmed dual-gate logic behavior, IOFF-enabled partial power-down protection, and AEC-Q100-qualified performance for automotive-grade signal conditioning.
Technical Context
The NLV27WZ08USG implements two independent AND gates in a single monolithic CMOS structure with rail-to-rail input voltage tolerance and active output clamping. It supports mixed-voltage system interfacing via 1.65–5.5 V operation and maintains defined logic states across −55 °C to +125 °C.
IOFF circuitry disables current flow between inputs and outputs when VCC = 0 V, preventing back-powering of powered subsystems. Propagation delay varies with supply voltage and load: 3.1 ns (max) at 5 V/15 pF, 4.3 ns (max) at 3.3 V/15 pF, and 11.0 ns (max) at 1.8 V/15 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage 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. |
| Propagation Delay (tPD) | 2.5 ns (typ) at VCC = 5 V, CL = 15 pF - supports >200 MHz toggle rates in low-load timing-critical paths. |
| Output Drive Strength | ±24 mA at VCC = 3.0 V - sufficient to directly drive LED indicators, small MOSFET gates, or multiple 74LVC inputs. |
| Input/Output Overvoltage Tolerance | Up to 5.5 V - allows safe connection to 5 V buses while operating from lower supplies (e.g., 1.8 V core). |
| IOFF Partial Power-Down | Active when VCC = 0 V - blocks bidirectional current flow between powered and unpowered sections, protecting downstream circuitry. |
| Operating Temperature | −55 °C to +125 °C - qualified for under-hood automotive and industrial control environments. |
| ESD Withstand Voltage | 2000 V HBM - meets robustness requirements for assembly and field-replaceable modules. |
Pinout & Package
Package: US8 (Case 493), 8-pin ultra-small surface-mount package, 2.1 mm × 2.0 mm × 0.95 mm, Pb-free, RoHS-compliant.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A1 | First AND gate input A - accepts logic signals across full 0–5.5 V range regardless of VCC. |
| 2 | B1 | First AND gate input B - electrically identical to A1; both inputs support overvoltage tolerance. |
| 3 | Y2 | Second AND gate output - sinks or sources up to 24 mA at 3.0 V with VOL ≤ 0.28 V / VOH ≥ 2.4 V. |
| 4 | GND | Digital ground reference - must be connected to system ground plane; shared return for both gates. |
| 5 | A2 | Second AND gate input A - independent of A1/B1; no internal coupling between gate pairs. |
| 6 | B2 | Second AND gate input B - supports same voltage and timing specs as A1 and B1. |
| 7 | Y1 | First AND gate output - functionally identical to Y2; each output drives separate loads without crosstalk. |
| 8 | VCC | Positive supply pin - powers both gates; IOFF activates automatically if VCC drops to 0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | Operates from 1.65 V to 5.5 V - eliminates need for separate voltage rails in multi-supply systems. |
| Overvoltage-Tolerant I/O | Inputs and outputs withstand up to 5.5 V regardless of VCC - simplifies interconnection with legacy 5 V peripherals. |
| IOFF Power-Down Protection | Blocks current flow when VCC = 0 V - prevents backfeeding and latch-up in hot-swap or partial-power-down scenarios. |
| High-Speed Performance | 2.5 ns typical tPD at 5 V - enables use in clock distribution, enable gating, and fast control signal routing. |
| AEC-Q100 Qualified | Qualified to Grade 1 (−40 °C to +125 °C) per AEC-Q100 Rev-H - suitable for automotive body control modules and ADAS sensor interfaces. |
Applications
| Automotive Door Module Control | Industrial PLC Input Conditioning |
|---|---|
|
Use Scenario: Enabling window lift motor only when both door lock status and switch press are asserted. IC Role / Device Role / Timing Role: Dual AND gate performing synchronous safety logic gating with sub-5 ns latency. Use Value: Eliminates external discrete logic and reduces BOM count while maintaining AEC-Q100 compliance and 125 °C operation. |
Use Scenario: Validating 24 V sensor inputs before forwarding to 3.3 V microcontroller GPIOs. IC Role / Device Role / Timing Role: Level-translating AND gate converting industrial voltage thresholds into clean CMOS logic levels. Use Value: Uses overvoltage-tolerant inputs to accept 24 V signals directly; IOFF prevents backfeed during controller reset. |
| USB-C Port Power Negotiation | Medical Infusion Pump Safety Interlock |
|
Use Scenario: Gating USB PD communication enable based on both CC line detection and VBUS presence. IC Role / Device Role / Timing Role: Dual-input combinational logic element ensuring strict sequencing of power delivery handshake. Use Value: 2.5 ns propagation ensures real-time response to CC line state changes without introducing timing jitter. |
Use Scenario: Requiring simultaneous confirmation from occlusion sensor and door-closed switch before enabling pump motor. IC Role / Device Role / Timing Role: Fail-safe AND gate providing hardware-enforced dual-channel validation prior to actuation. Use Value: AEC-Q100 qualification and −55 °C to +125 °C operation ensure reliability in sterilizable, temperature-cycled medical enclosures. |
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 |
|---|---|---|---|
| MC74VHC08DR2G | Higher VCC max (7 V), slower tPD (7.5 ns typ @ 5 V), no IOFF, non-automotive grade. | Lacks AEC-Q100 qualification and partial power-down; suited for commercial-grade 5 V systems only. | Select when cost sensitivity outweighs automotive qualification and IOFF requirement. |
| SN74LVC2G08DBVR | Same US8 package, 32 mA drive at 3.3 V, 3.7 ns tPD (max), IOFF supported, but not AEC-Q100 qualified. | Offers higher drive strength and lower propagation delay, but lacks automotive qualification and extended temp range. | Prefer for high-speed industrial designs where AEC-Q100 is not mandated and 125 °C operation is optional. |
Compared with MC74VHC08DR2G and SN74LVC2G08DBVR, the NLV27WZ08USG uniquely combines AEC-Q100 Grade 1 qualification, IOFF protection, and 2.5 ns speed at 5 V - making it the only option meeting full automotive safety interlock timing and reliability requirements.
Availability
NLV27WZ08USG is available at Aetrix Electronics and suitable for automotive body control units, industrial programmable logic controllers, USB-C power delivery modules, and medical infusion pump safety circuits requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for NLV27WZ08USG 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, medical, and IoT applications.
The NLV27WZ08USG belongs to onsemi's NLV logic family - engineered specifically for automotive and harsh-environment applications requiring extended temperature operation, AEC-Q100 qualification, and robust ESD/overvoltage tolerance.
FAQ
What is the maximum operating temperature for NLV27WZ08USG?
The NLV27WZ08USG is rated for operation from −55 °C to +125 °C and is AEC-Q100 Grade 1 qualified. This specification is verified per the manufacturer's Recommended Operating Conditions table and applies to the NLV27WZ08USG in US8 packaging under continuous bias conditions with proper PCB thermal design.
Does NLV27WZ08USG support partial power-down functionality?
Yes, NLV27WZ08USG features IOFF circuitry that actively disables current flow between inputs and outputs when VCC = 0 V. This behavior is documented in the Features list and DC Electrical Characteristics section of the official datasheet, confirming its suitability for hot-swap and partial-power-down system architectures.
Is NLV27WZ08USG pin-compatible with standard 74-series AND gates?
No, NLV27WZ08USG uses a non-standard US8 pinout (A1, B1, Y2, GND, A2, B2, Y1, VCC) differing from traditional 74-series SOIC-8 layouts. Direct replacement requires PCB layout revision; the pin assignment is explicitly defined in Figure 2 and the Pin Assignment table for US8 on page 2 of the datasheet.
What load capacitance was used to measure the 2.5 ns propagation delay of NLV27WZ08USG?
The 2.5 ns typical propagation delay for NLV27WZ08USG is measured at VCC = 5 V with CL = 15 pF, RL = 1 MΩ, and R1 open, per the AC Electrical Characteristics table on page 4 of the datasheet. This condition reflects standard high-speed logic test methodology and is validated across temperature and process corners.
Can NLV27WZ08USG safely interface a 5 V signal while powered from 1.8 V?
Yes, NLV27WZ08USG inputs and outputs are overvoltage tolerant up to 5.5 V regardless of VCC level. When powered from 1.8 V, it correctly interprets 5 V inputs as HIGH and drives outputs compatible with 5 V logic families - a key feature confirmed in the datasheet's Features and DC Electrical Characteristics sections.
NLV27WZ08USG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 27WZ
- Package/Case:
- 8-VFSOP (0.091", 2.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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
NLV27WZ08USG FAQ
1.How can I place an order for NLV27WZ08USG through Aetrix?
Please submit a Request for Quotation (RFQ) for NLV27WZ08USG 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 NLV27WZ08USG reliable?
The price and inventory of NLV27WZ08USG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NLV27WZ08USG is usually 5 days.
3.What payment methods are accepted for NLV27WZ08USG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NLV27WZ08USG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NLV27WZ08USG?
NLV27WZ08USG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NLV27WZ08USG 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 NLV27WZ08USG?
For technical support, including NLV27WZ08USG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NLV27WZ08USG requirements.
6.How does Aetrix verify that NLV27WZ08USG is sourced from the original manufacturer or authorized distributors?
All NLV27WZ08USG 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 NLV27WZ08USG meets industry standards.
7.What is the process for return or replacement of NLV27WZ08USG?
All NLV27WZ08USG units undergo pre-shipment inspection (PSI). If there is an issue with NLV27WZ08USG, 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 NLV27WZ08USG part is unused and in its original packaging.
Return procedure for NLV27WZ08USG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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