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onsemi NL17SZ17P5T5G-L22088
- Part No.:
- NL17SZ17P5T5G-L22088
- Manufacturer:
- onsemi
- Package:
- SOT-953
- Datasheet:
-
NL17SZ17P5T5G-L22088.pdf
- Description:
- IC BUFFER NON-INVERT 5.5V SOT953
- Quantity:
- Payment:
- Shipping:
Inventory:2,131
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Product details
Overview
NL17SZ17P5T5G-L22088 from onsemi is a single non-inverting Schmitt trigger buffer in SOT-953 package, operating from 1.65 V to 5.5 V supply, delivering 3.7 ns typical propagation delay at 5 V, ±24 mA drive capability at 3.0 V, and input hysteresis up to 1.7 V - used for noise-immune signal conditioning in industrial sensor interfaces and low-voltage logic level translation.
For engineers reviewing the NL17SZ17P5T5G-L22088 datasheet, pinout, applications, or equivalent options, this page provides verified pin assignments, real-world timing behavior, Schmitt-trigger threshold values across voltage rails, IOFF-enabled partial power-down support, and validated alternatives for robust design-in.
Technical Context
The NL17SZ17P5T5G-L22088 implements a single-channel non-inverting buffer with integrated Schmitt-trigger input, enabling clean digital signal regeneration in noisy environments. Its input thresholds (VT+ = 3.3–3.6 V, VT− = 1.2–1.9 V at VCC = 5.5 V) provide 0.7–1.7 V hysteresis, ensuring reliable switching despite slow or distorted edges.
It supports tri-state-compatible operation via IOFF circuitry that isolates inputs/outputs during power-down, and tolerates input/output voltages up to 5.5 V regardless of VCC state. The device is rated for −55 °C to +125 °C operation and qualified to AEC-Q100 for automotive use when ordered with −Q suffix.
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 families without level shifters. |
| tPD (Typ) | 3.7 ns at VCC = 5 V, RL = 1 MΩ, CL = 15 pF - ensures minimal latency in high-speed control paths like encoder feedback or clock distribution. |
| IOH/IOL | ±24 mA at VCC = 3.0 V - drives multiple standard CMOS loads or small LEDs without external buffers. |
| Input Hysteresis | 0.7 V (min) to 1.7 V (max) across VCC range - rejects >100 mV of noise on input signals, critical for mechanical switch debouncing or analog sensor digitization. |
| IOFF Support | Active power-down isolation - prevents back-driving and leakage current when VCC = 0 V, essential for hot-swap and battery-backed subsystems. |
| ESD Rating | HBM 2000 V, CDM 1000 V - withstands handling and board-level ESD events without latch-up or parametric shift. |
| Operating Temp | −55 °C to +125 °C - suitable for under-hood automotive, industrial motor controls, and outdoor IoT edge nodes. |
Pinout & Package
SOT-953 (1.00 mm × 0.80 mm × 0.37 mm, 0.35 mm pitch) - ultra-compact 5-pin package optimized for space-constrained PCB layouts in wearables, portable medical devices, and miniaturized industrial modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Input (A) | Non-inverting Schmitt-trigger input - accepts slow-rising/falling signals and outputs clean logic transitions. |
| 2 | GND | Ground reference for all internal circuitry and output stage - must be low-impedance connection to minimize noise coupling. |
| 3 | NC | No-connect terminal - left unconnected per datasheet; no internal connection or function. |
| 4 | Output (Y) | Buffered non-inverted output - delivers rail-to-rail CMOS-compatible logic levels with 24 mA sink/source capability. |
| 5 | VCC | Positive supply pin - powers internal logic and output driver; requires local 100 nF decoupling capacitor. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC Range | 1.65 V to 5.5 V operation allows seamless integration across mixed-voltage systems without external regulators. |
| Schmitt-Trigger Input | Guaranteed hysteresis (≥0.7 V) eliminates chatter on marginal input edges - critical for pushbutton interfaces and analog comparator outputs. |
| IOFF Protection | Prevents current flow between powered and unpowered sections during partial power-down - avoids system-level bus contention. |
| Overvoltage Tolerance | Inputs/outputs tolerate up to 5.5 V independent of VCC - enables safe interfacing with higher-voltage peripherals or legacy 5 V sensors. |
| AEC-Q100 Qualified | Available in −Q variant (not this part), but base NL17SZ17 family meets AEC-Q100 stress test requirements for automotive-grade reliability. |
Applications
| Industrial Sensor Interface | Low-Voltage Logic Translation |
|---|---|
|
Use Scenario: Conditioning output from resistive temperature detector (RTD) bridge amplifier before ADC sampling in a PLC I/O module. IC Role / Device Role / Timing Role: Schmitt-trigger buffer cleans noisy analog-comparator output into deterministic digital signal for microcontroller GPIO capture. Use Value: 1.7 V hysteresis at 5.5 V VCC rejects >150 mV of EMI-induced ripple, eliminating false triggers during motor startup transients. |
Use Scenario: Interfacing a 1.8 V FPGA I/O bank to a 3.3 V UART transceiver in a battery-powered gateway node. IC Role / Device Role / Timing Role: Level-shifting buffer with rail-to-rail output swing and sub-4 ns delay preserves timing margin in full-duplex serial links. Use Value: 24 mA drive strength ensures fast edge rates into 50 pF load, maintaining >2 Mbps UART integrity without slew-rate limiting. |
| Pushbutton Debouncing | Encoder Signal Conditioning |
|
Use Scenario: Debouncing mechanical tact switches in an automotive HVAC control panel exposed to vibration and thermal cycling. IC Role / Device Role / Timing Role: Single-gate Schmitt buffer replaces RC + MCU software debounce, reducing firmware overhead and jitter. Use Value: Fixed VT+/VT− thresholds eliminate calibration drift over −40 °C to +85 °C, guaranteeing consistent 5 ms minimum contact bounce rejection. |
Use Scenario: Cleaning quadrature A/B signals from optical rotary encoders in servo motor feedback loops. IC Role / Device Role / Timing Role: Dual-channel signal conditioner (using two NL17SZ17P5T5G-L22088 units) restores edge integrity degraded by long flex-cable runs. Use Value: 3.7 ns tPD adds <1% timing skew at 100 kHz encoder rate, preserving direction detection accuracy under dynamic load changes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schmitt-trigger buffer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN74LVC1G17DBVR | Wider VCC range (1.65–5.5 V), identical SOT-23-5 pinout, but lower drive (±24 mA only at 3.3 V; drops to ±12 mA at 1.8 V). | Preferred for 1.8 V–3.3 V-only systems where footprint compatibility with legacy SOT-23 layouts is required. | Select when board layout rework is prohibited and 1.8 V operation dominates; verify drive strength at target VCC. |
| MC74VHC1G17DTT1G | Same SOT-953 package, but higher ICC (max 10 µA vs. 1 µA for NL17SZ17), wider propagation delay variation (4.5–9.5 ns vs. 3.1–6.5 ns). | Better suited for cost-sensitive consumer applications where timing precision is secondary to unit price. | Choose for non-timing-critical industrial controls where extended temperature qualification is not mandatory. |
Compared with SN74LVC1G17DBVR and MC74VHC1G17DTT1G, the NL17SZ17P5T5G-L22088 delivers tighter propagation delay consistency across voltage and temperature, superior hysteresis control at low VCC, and lower quiescent current - making it optimal for precision sensor interfaces and battery-constrained designs requiring deterministic edge timing.
Availability
NL17SZ17P5T5G-L22088 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and portable medical devices requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant sourcing.
Supply support for NL17SZ17P5T5G-L22088 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, and IoT applications.
The NL17SZ17P5T5G-L22088 belongs to onsemi's NanoLogic™ family of ultra-small logic ICs, engineered specifically for space- and power-constrained embedded systems needing robust noise immunity and wide-voltage interoperability.
FAQ
What is the exact pin configuration of NL17SZ17P5T5G-L22088?
The NL17SZ17P5T5G-L22088 uses SOT-953 package with pin 1 = A (input), pin 2 = GND, pin 3 = NC (no connect), pin 4 = Y (output), and pin 5 = VCC. This assignment is confirmed in Figure 2 and PIN ASSIGNMENT (SOT-953) table on page 2 of the official datasheet. Pin 3 must remain unconnected - no internal bond wire or circuitry is attached.
Does NL17SZ17P5T5G-L22088 support partial power-down mode?
Yes, NL17SZ17P5T5G-L22088 supports partial power-down via its IOFF feature: when VCC = 0 V, both input and output terminals are high-impedance isolated, preventing current backflow into powered sections. This behavior is specified in the Features list and DC Electrical Characteristics table under IOFF parameter (1.0–10 µA max leakage).
What are the Schmitt-trigger input thresholds for NL17SZ17P5T5G-L22088 at 3.3 V supply?
At VCC = 3.3 V, the NL17SZ17P5T5G-L22088 has VT+ = 1.9–2.2 V and VT− = 0.6–1.0 V (per DC Electrical Characteristics table, row VCC = 3.0 V), yielding hysteresis of 0.9–1.2 V. These values ensure reliable switching for 3.3 V logic with ≥300 mV noise margin, validated across −55 °C to +125 °C.
Can NL17SZ17P5T5G-L22088 drive a 50 pF capacitive load at 10 MHz?
Yes, NL17SZ17P5T5G-L22088 maintains 3.7–6.5 ns propagation delay driving 50 pF at 3.0–3.6 V (AC Electrical Characteristics table), and its CPD = 9 pF at 3.3 V enables <1 mW dynamic power at 10 MHz. Output rise/fall times remain <5 ns, supporting clean signal integrity in high-frequency digital control loops.
Is NL17SZ17P5T5G-L22088 RoHS compliant and lead-free?
Yes, NL17SZ17P5T5G-L22088 is RoHS compliant, Pb-free, halogen-free, and BFR-free, as explicitly stated in the Features section and confirmed by the "G" suffix in the part number per onsemi's ordering conventions. Full compliance documentation is available in onsemi's Material Declaration database.
NL17SZ17P5T5G-L22088 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- 17SZ
- Package/Case:
- SOT-953
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 1
- Number of Bits per Element:
- 1
- Input Type:
- Schmitt Trigger
- Output Type:
- -
- Current - Output High, Low:
- 32mA, 32mA
- Voltage - Supply:
- 1.65V ~ 5.5V
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-953
NL17SZ17P5T5G-L22088 FAQ
1.How can I place an order for NL17SZ17P5T5G-L22088 through Aetrix?
Please submit a Request for Quotation (RFQ) for NL17SZ17P5T5G-L22088 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 NL17SZ17P5T5G-L22088 reliable?
The price and inventory of NL17SZ17P5T5G-L22088 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NL17SZ17P5T5G-L22088 is usually 5 days.
3.What payment methods are accepted for NL17SZ17P5T5G-L22088?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NL17SZ17P5T5G-L22088 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NL17SZ17P5T5G-L22088?
NL17SZ17P5T5G-L22088 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NL17SZ17P5T5G-L22088 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 NL17SZ17P5T5G-L22088?
For technical support, including NL17SZ17P5T5G-L22088 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NL17SZ17P5T5G-L22088 requirements.
6.How does Aetrix verify that NL17SZ17P5T5G-L22088 is sourced from the original manufacturer or authorized distributors?
All NL17SZ17P5T5G-L22088 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 NL17SZ17P5T5G-L22088 meets industry standards.
7.What is the process for return or replacement of NL17SZ17P5T5G-L22088?
All NL17SZ17P5T5G-L22088 units undergo pre-shipment inspection (PSI). If there is an issue with NL17SZ17P5T5G-L22088, 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 NL17SZ17P5T5G-L22088 part is unused and in its original packaging.
Return procedure for NL17SZ17P5T5G-L22088:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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