onsemi NL17SZU04DFT2G Gates and Inverters
NL17SZU04DFT2G is an onsemi single unbuffered inverter logic IC with 1.65V to 5.5V operation, fast 2.1ns switching, input overvoltage tolerance, and a compact SOT-353 package.
Same model may have multiple batches, images only for reference.
Ordering Code Difference
NL17SZU04DFT2G vs NL17SZU04DFT2G-Q: What Is the Difference?
Comparison of NL17SZU04DFT2G and NL17SZU04DFT2G-Q ordering codes, including standard and automotive-qualified versions, package compatibility, AEC-Q100 qualification, PPAP capability, and sourcing selection guidance.
| Part Number | Main Difference | Replacement Note | Request Quote |
|---|---|---|---|
This PartNL17SZU04DFT2G | Standard version for general commercial, consumer, and industrial logic applications. | Same logic function and package as NL17SZU04DFT2G-Q, but without the automotive “-Q” qualification suffix. Use only when AEC-Q100 / PPAP support is not required. | |
NL17SZU04DFT2G-Q | Automotive-qualified “-Q” version with AEC-Q100 qualification and PPAP capability. | Can generally replace the standard NL17SZU04DFT2G in function and package. Recommended when automotive qualification, stricter change control, or PPAP documentation is required. |
Ordering Code Difference: NL17SZU04DFT2G and NL17SZU04DFT2G-Q share the same single unbuffered inverter function, SC-88A / SOT-353 package, and main electrical characteristics. The “-Q” suffix indicates an automotive-qualified version with AEC-Q100 qualification and PPAP capability for applications requiring stricter change control.
For general commercial, consumer, or industrial designs, NL17SZU04DFT2G is typically suitable. If the application requires automotive qualification, controlled supply chain documentation, or PPAP support, NL17SZU04DFT2G-Q should be selected. Always confirm the required qualification level before using the standard version as a replacement for the “-Q” version.
Technical Specifications
onsemi NL17SZU04DFT2G Gates and Inverters technical specifications.
General
Alternate Parts Comparison (NL17SZU04DFT2G vs NL17SZU04P5T5G vs NL17SZU04XV5T2G vs NL17SG08DFT2G vs NC7SZU04M5X)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|---|
| Current Output High Low | 16mA, 16mA | 16mA, 16mA | 16mA, 16mA | 8mA, 8mA | 16mA, 16mA |
| Current Quiescent Max | 1 µA | 1 µA | 1 µA | 500 nA | 2 µA |
| Logic Type | Inverter | Inverter | Inverter | AND Gate | Inverter |
| Max Propagation Delay V Max Cl | 5ns @ 5V, 50pF | 5.1ns @ 5V, 50pF | 5ns @ 5V, 50pF | 4.9ns @ 3.3V, 30pF | 5ns @ 5V, 50pF |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 |
| Number of Inputs | 1 | 1 | 1 | 2 | 1 |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -55°C ~ 125°C | -40°C ~ 85°C |
| Package / Case | 5-TSSOP | SOT-953 | SOT-553 | 5-TSSOP | SC-74A, SOT-753 |
| Supplier Device Package | -- | -- | -- | -- | -- |
| Supply Voltage | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 1.65V ~ 5.5V | 0.9V ~ 3.6V | 1.65V ~ 5.5V |
| Action |
The listed parts are related onsemi single-gate logic devices, but they are not direct equivalents in all cases. NL17SZU04DFT2G is a single unbuffered inverter in a compact SC-88A / SOT-353 package, while NL17SZU04P5T5G and NL17SZ04XV5T2G belong to different package or logic-gate configurations within the same low-voltage CMOS logic family. NL17SG08DFT2G is a single 2-input AND gate, so it is functionally different from an inverter and should not be used as a direct replacement unless the circuit logic is redesigned.
For replacement selection, always compare the logic function, number of inputs, supply voltage range, pin configuration, package footprint, output drive capability, and qualification requirements. If the application requires the same inverter function and PCB compatibility, choose a part with the same logic type, pinout, and package. If only the voltage range or logic family is similar, additional circuit verification is required before substitution.
onsemi NL17SZU04DFT2G Gates and Inverters Overview
The NL17SZU04DFT2G is a single unbuffered inverter logic gate from onsemi, designed for low-voltage CMOS logic applications requiring compact size, fast switching, and reliable signal inversion. It operates over a wide 1.65 V to 5.5 V supply voltage range, making it suitable for mixed-voltage and battery-powered designs.
As an unbuffered inverter, the NL17SZU04DFT2G is commonly used in logic signal inversion, oscillator circuits, waveform shaping, and compact digital interface designs. Its tiny SC-88A / SOT-353 5-pin package helps reduce PCB space in portable electronics, embedded systems, and high-density circuit boards.
Key Features
- Single unbuffered inverter logic function
- Wide operating voltage range: 1.65V to 5.5V
- Fast switching performance with 2.1ns typical propagation delay
- ±24mA output drive capability
- 5.5V tolerant input for mixed-voltage logic interfaces
- IOFF partial power-down protection
- Compact SOT-353 / SC-88A 5-pin package
- Surface-mount design for high-density PCB layouts
- Operating temperature range: -55°C to +125°C
- RoHS compliant device
Target Applications
The NL17SZU04DFT2G is suitable for:
- Logic signal inversion
- CMOS digital interface circuits
- Oscillator and timing circuits
- Waveform shaping
- Portable and battery-powered devices
- Embedded control systems
- Consumer electronics
- Industrial control boards
- Space-constrained PCB designs
The NL17SZU04DFT2G provides a compact and efficient solution for single-channel logic inversion. With wide voltage operation, fast switching performance, input overvoltage tolerance, and partial power-down protection, it is a practical choice for modern low-voltage digital systems. Its small SOT-353 package makes it especially useful where board space is limited.
