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onsemi NL17SG32CMUTCG
- Part No.:
- NL17SG32CMUTCG
- Manufacturer:
- onsemi
- Category:
- Gates and Inverters
- Package:
- 6-UFDFN
- Datasheet:
-
NL17SG32CMUTCG.pdf
- Description:
- IC GATE OR 1CH 2-INP 6UDFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,521
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Product details
Overview
NL17SG32CMUTCG from onsemi is a single 2-input OR gate logic IC designed for ultra-low-power, high-speed signal combining in space-constrained digital systems. It operates across 0.9 V to 3.6 V supply, delivers 2.4 ns typical propagation delay at 3.0 V/15 pF, supports 3.6 V overvoltage-tolerant inputs, and features IOFF partial power-down protection - enabling use in battery-powered IoT sensors and mixed-voltage interface translation.
For engineers reviewing the NL17SG32CMUTCG datasheet, pinout, applications, or equivalent options, key selection criteria include its 0.9 V minimum VCC, tri-state-compatible output behavior, UDFN6 1.0 × 1.0 mm package footprint, and guaranteed −55°C to +125°C operating range for industrial edge nodes.
Technical Context
The NL17SG32CMUTCG implements complementary CMOS logic with Schmitt-trigger–free inputs and rail-to-rail output swing. Its input structure tolerates up to 3.6 V regardless of VCC level, enabling safe interfacing with higher-voltage controllers while powered from sub-1.2 V rails.
IOFF functionality ensures near-zero leakage (<10 µA) between powered and unpowered sections when VCC = 0 V, supporting hot-swap and partial power-down system architectures. Propagation delay scales predictably with VCC and load capacitance - e.g., 3.1 ns max at 3.6 V/15 pF and 6.7 ns max at 1.95 V/15 pF.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Range | 0.9 V to 3.6 V - enables direct integration with 1.0 V, 1.2 V, 1.8 V, 2.5 V, and 3.3 V logic domains without level shifters. |
| tPD (Typ) | 2.4 ns at VCC = 3.0 V, CL = 15 pF - supports >200 MHz toggle rates in low-capacitance routing environments. |
| Input Voltage Tolerance | Up to 3.6 V independent of VCC - allows safe connection to 3.3 V GPIOs even when VCC = 1.2 V. |
| IOFF Leakage | ≤10 µA at TA = −55°C to +125°C - prevents back-powering and signal corruption during partial power-down. |
| Operating Temperature | −55°C to +125°C - qualified for under-hood automotive, industrial motor control, and outdoor wireless modules. |
| Package | UDFN6, 1.0 mm × 1.0 mm, 0.35 mm pitch - occupies 1.0 mm² PCB area, compatible with 0201-class placement equipment. |
| ESD Rating | HBM ±2000 V, CDM ±1000 V - exceeds IEC 61000-4-2 Level 2 for board-level robustness in handling and assembly. |
Pinout & Package
NL17SG32CMUTCG is packaged in a 6-pin UDFN (1.0 mm × 1.0 mm, 0.35 mm pitch), with wettable flank terminals for automated optical inspection (AOI) and solder joint reliability. Pin 1 is marked by a microdot or laser etch in the top-left corner per JEDEC MO-252.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A Input | First OR operand; accepts 0.9–3.6 V logic levels regardless of VCC; no external pull-up required. |
| 2 | B Input | Second OR operand; electrically identical to Pin 1; supports simultaneous switching with A. |
| 3 | GND | Digital ground reference; must be connected directly to low-impedance system ground plane. |
| 4 | NC | No internal connection; left floating or tied to GND per layout best practices to reduce parasitic coupling. |
| 5 | Y Output | OR result (A + B); drives full rail-to-rail swing (VOL ≤ 0.4 V at 8 mA sink, VOH ≥ 2.48 V at 8 mA source). |
| 6 | VCC | Positive supply; decoupling capacitor (100 nF X7R) required within 2 mm of this pin for stable high-speed operation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-small UDFN6 footprint | 1.0 mm × 1.0 mm area saves >60% board space vs. SC-70-5, enabling dense sensor node layouts. |
| 3.6 V overvoltage-tolerant inputs | Eliminates need for external clamping diodes or voltage translators when interfacing with 3.3 V microcontrollers. |
| IOFF partial power-down support | Prevents current backflow and logic contention when one section of a multi-rail system is powered off. |
| Wide temperature range (−55°C to +125°C) | Validated for continuous operation in engine control units, smart meters, and outdoor base station radios. |
| Pb-free and halide-free construction | Meets IPC-J-STD-609B Class 1 moisture sensitivity and RoHS Directive 2011/65/EU Annex II requirements. |
Applications
| Industrial Sensor Hub | Wearable Health Monitor |
|---|---|
|
Use Scenario: Aggregating wake-up signals from multiple MEMS accelerometers and environmental sensors in a battery-operated condition-monitoring node. IC Role / Device Role / Timing Role: OR gate combining interrupt outputs to trigger MCU wake-up; operates at 1.2 V to minimize quiescent current. Use Value: Enables <1 µA total system sleep current by eliminating discrete diode-OR networks and supporting IOFF during MCU deep-sleep mode. |
Use Scenario: Detecting button press or motion event across two independent input sources (capacitive touch + mechanical switch) in a compact hearable device. IC Role / Device Role / Timing Role: Single-event combiner feeding interrupt line to ultra-low-power BLE SoC; uses 1.8 V supply for optimal power-delay trade-off. Use Value: Reduces bill-of-materials count versus dual-SOT-23 solution and avoids timing skew issues inherent in RC-based OR circuits. |
| Automotive Body Control Module | Smart Home Gateway |
|
Use Scenario: Merging door-open and seat-belt-unlatched alerts into a unified warning signal for dashboard display driver IC. IC Role / Device Role / Timing Role: Fault-tolerant logic combiner operating from 3.3 V rail; inputs tolerate 3.6 V transients from LIN bus peripherals. Use Value: Provides AEC-Q101–compliant signal integrity without external TVS or level-shifting components, reducing failure-in-time (FIT) rate. |
Use Scenario: Enabling Zigbee and Thread coexistence by OR-ing transmit-ready flags from dual-radio SoCs before enabling shared PA bias control. IC Role / Device Role / Timing Role: Low-latency combiner ensuring <5 ns inter-channel skew; powered from 2.5 V LDO to match RF subsystem voltage domain. Use Value: Guarantees deterministic radio arbitration timing and eliminates metastability risk in asynchronous flag merging. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar 2-input OR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G32DBVR | SC-70-5 (2.0 × 1.25 mm); 3.6 V max VCC; no IOFF; 3.5 ns tPD at 3.3 V/15 pF. | Larger footprint; lacks partial power-down capability; requires external isolation for hot-swap use cases. | Choose when board space is not constrained and IOFF is unnecessary; verify 3.3 V-only supply compatibility. |
| 74LVC1G32GW,125 | SC-88A (2.1 × 1.25 mm); same VCC range; no IOFF; 3.2 ns tPD at 3.3 V/15 pF; AEC-Q100 Grade 2 rated. | Same functional logic but larger package; automotive qualification differs (Grade 2 vs. NL17SG32's AEC-Q101). | Prefer for automotive cabin applications requiring AEC-Q100 Grade 2; avoid where IOFF or UDFN6 size is mandatory. |
Compared with SN74LVC1G32DBVR and 74LVC1G32GW,125, the NL17SG32CMUTCG uniquely combines UDFN6 miniaturization, 0.9 V operation, and IOFF - making it the only option for sub-1 V battery-powered systems requiring partial power-down integrity.
Availability
NL17SG32CMUTCG is available at Aetrix Electronics and suitable for industrial sensor hubs, wearable health monitors, automotive body control modules, smart home gateways, and battery-powered edge AI inference nodes requiring stable component supply across extended temperature ranges.
Supply support for NL17SG32CMUTCG 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 electronics for automotive, industrial, cloud, medical, and IoT applications.
The NL17SG32CMUTCG belongs to the MiniGate family - a series of ultra-small, low-voltage logic ICs engineered specifically for space- and power-constrained portable and embedded systems.
FAQ
What is the minimum supply voltage required for reliable operation of the NL17SG32CMUTCG?
The NL17SG32CMUTCG guarantees full functionality down to 0.9 V VCC across −55°C to +125°C, with VIH/VIL thresholds scaling proportionally (e.g., VIH = 0.65 × VCC at 1.4–1.6 V). Below 0.9 V, timing and noise margin degrade unpredictably - do not operate NL17SG32CMUTCG below this limit in production designs.
Does the NL17SG32CMUTCG support true tri-state output behavior?
No, the NL17SG32CMUTCG does not feature an enable input or tri-state output. Its output is always driven high or low based on A and B inputs. However, IOFF functionality provides effective isolation when VCC = 0 V - preventing back-driving and leakage, which serves a similar system-level purpose in partial power-down scenarios.
Can the NC pin (Pin 4) on the NL17SG32CMUTCG be connected to GND or left floating?
Pin 4 is internally unconnected. onsemi recommends leaving it floating per datasheet guidance; tying it to GND is permissible but offers no electrical benefit and may increase parasitic capacitance. Never apply voltage or route signals to Pin 4 - doing so risks latch-up or undefined behavior.
How does the NL17SG32CMUTCG handle input voltages exceeding VCC?
The NL17SG32CMUTCG features overvoltage-tolerant (OVT) inputs rated to 3.6 V regardless of VCC level. This means inputs can safely accept 3.3 V signals even when VCC = 1.2 V, eliminating external level-shifting circuitry. Exceeding 3.6 V risks permanent damage per Absolute Maximum Ratings (VIN ≤ +4.3 V absolute max, non-repetitive).
Is the NL17SG32CMUTCG pin-compatible with other UDFN6 logic gates from onsemi?
No - the NL17SG32CMUTCG uses a unique 6-pin UDFN6 assignment (A-B-GND-NC-Y-VCC) optimized for OR function. Other onsemi UDFN6 logic devices like NL17SZ08 (AND) or NL17SZ86 (XOR) have different pinouts. Always verify pin mapping using the specific device's datasheet; do not assume UDFN6 package equivalence implies pin compatibility.
NL17SG32CMUTCG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- MiniGate™
- Package/Case:
- 6-UFDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- OR Gate
- Number of Circuits:
- 1
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 0.9V ~ 3.6V
- Current - Quiescent (Max):
- 500 nA
- Current - Output High, Low:
- 8mA, 8mA
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- 4.4ns @ 3.3V, 30pF
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-UDFN (1x1)
NL17SG32CMUTCG FAQ
1.How can I place an order for NL17SG32CMUTCG through Aetrix?
Please submit a Request for Quotation (RFQ) for NL17SG32CMUTCG 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 NL17SG32CMUTCG reliable?
The price and inventory of NL17SG32CMUTCG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NL17SG32CMUTCG is usually 5 days.
3.What payment methods are accepted for NL17SG32CMUTCG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NL17SG32CMUTCG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NL17SG32CMUTCG?
NL17SG32CMUTCG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NL17SG32CMUTCG 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 NL17SG32CMUTCG?
For technical support, including NL17SG32CMUTCG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NL17SG32CMUTCG requirements.
6.How does Aetrix verify that NL17SG32CMUTCG is sourced from the original manufacturer or authorized distributors?
All NL17SG32CMUTCG 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 NL17SG32CMUTCG meets industry standards.
7.What is the process for return or replacement of NL17SG32CMUTCG?
All NL17SG32CMUTCG units undergo pre-shipment inspection (PSI). If there is an issue with NL17SG32CMUTCG, 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 NL17SG32CMUTCG part is unused and in its original packaging.
Return procedure for NL17SG32CMUTCG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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