component
NL17SZ125DBVT1G
Public Made by Adomby adom
onsemi Buffers / Drivers, SC-74A-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownNL17SZ125DBVT1G
onsemi · Buffers / Drivers · SC-74A-5
NL17SZ125DBVT1G from onsemi, in a SC-74A-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OE | input | Output enable input; Y is active when OE is low and high-impedance (Z) when OE is high, with input tolerant up to 5.5 V. |
| 2 | A | input | Buffer data input, overvoltage tolerant up to 5.5 V, with VIH of 0.70 VCC min and VIL of 0.30 VCC max for VCC 2.3 to 5.5 V. |
| 3 | GND | power_in | Ground pin (0 V reference) for the device. |
| 4 | Y | tri_state | Non-inverting 3-state output that follows A when OE is low, sources/sinks 24 mA at 3.0 V, and is high-impedance when OE is high. |
| 5 | VCC | power_in | Positive supply pin for 1.65 V to 5.5 V operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SC-74A-5 |
| Category | Logic ICs |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC Supply Voltage (SC-74A) | VCC | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC Input Voltage (SC-74A) | VIN | -0.5 | 6.5 | V | SC-74A | 3 | |
| DC Output Voltage Active-Mode | VOUT | -0.5 | V | Active-Mode (High or Low State); max VCC + 0.5 | 3 | ||
| DC Output Voltage Tri-State Mode | VOUT | -0.5 | 6.5 | V | Tri-State Mode, SC-74A | 3 | |
| DC Output Voltage Power-Down Mode | VOUT | -0.5 | 6.5 | V | Power-Down Mode (VCC = 0 V), SC-74A | 3 | |
| DC Input Diode Current | IIK | -50 | mA | VIN < GND | 3 | ||
| DC Output Diode Current | IOK | -50 | mA | VOUT < GND | 3 | ||
| DC Output Source/Sink Current | IOUT | -50 | 50 | mA | ±50 mA | 3 | |
| DC Supply Current per Supply Pin or Ground Pin | ICC or IGND | -100 | 100 | mA | ±100 mA | 3 | |
| Storage Temperature Range | TSTG | -65 | 150 | °C | 3 | ||
| Lead Temperature | TL | 260 | °C | 1 mm from Case for 10 secs | 3 | ||
| Junction Temperature Under Bias | TJ | 150 | °C | 3 | |||
| Thermal Resistance | θJA | 320 | °C/W | SC-74A | 3 | ||
| Power Dissipation in Still Air | PD | 390 | mW | SC-74A | 3 | ||
| ESD Withstand Voltage HBM | VESD | 2000 | V | Human Body Model | 3 | ||
| ESD Withstand Voltage CDM | VESD | 1000 | V | Charged Device Model | 3 | ||
| Latchup Performance | ILatchup | 100 | mA | Tested to EIA/JESD78 Class II | 3 | ||
| Positive DC Supply Voltage | VCC | 1.65 | 5.5 | V | 4 | ||
| DC Input Voltage | VIN | 0 | 5.5 | V | 4 | ||
| Operating Temperature Range | TA | -55 | 125 | °C | 4 | ||
| High-Level Input Voltage | VIH | 0.65 | V | VCC = 1.65 to 1.95 V, TA = 25C; min is 0.65 VCC (unit: x VCC) | 4 | ||
| High-Level Input Voltage | VIH | 0.7 | V | VCC = 2.3 to 5.5 V, TA = 25C; min is 0.70 VCC (unit: x VCC) | 4 | ||
| Low-Level Input Voltage | VIL | 0.35 | V | VCC = 1.65 to 1.95 V, TA = 25C; max is 0.35 VCC (unit: x VCC) | 4 | ||
| Low-Level Input Voltage | VIL | 0.3 | V | VCC = 2.3 to 5.5 V, TA = 25C; max is 0.30 VCC (unit: x VCC) | 4 | ||
| Input Leakage Current | IIN | -0.1 | 0.1 | µA | VIN = 5.5 V or GND, VCC = 1.65 to 5.5 V, TA = 25C | 4 | |
| Input Leakage Current | IIN | -1 | 1 | µA | VIN = 5.5 V or GND, VCC = 1.65 to 5.5 V, -55C to 125C | 4 | |
| 3-State Output Leakage Current | IOZ | -0.5 | 0.5 | µA | VOUT = 0 V to 5.5 V, VCC = 1.65 to 5.5 V, TA = 25C | 4 | |
| 3-State Output Leakage Current | IOZ | -5 | 5 | µA | VOUT = 0 V to 5.5 V, VCC = 1.65 to 5.5 V, -55C to 125C | 4 | |
| Power Off Leakage Current | IOFF | 1 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, TA = 25C | 4 | ||
| Power Off Leakage Current | IOFF | 10 | µA | VIN = 5.5 V or VOUT = 5.5 V, VCC = 0 V, -55C to 125C | 4 | ||
| Quiescent Supply Current | ICC | 1 | µA | VIN = VCC or GND, VCC = 5.5 V, TA = 25C | 4 | ||
| Quiescent Supply Current | ICC | 10 | µA | VIN = VCC or GND, VCC = 5.5 V, -55C to 125C | 4 | ||
| Propagation Delay A to Y | tPLH, tPHL | 6 | 10 | ns | RL = 1 MΩ, CL = 15 pF, VCC = 1.65 to 1.95 V, TA = 25C | 5 | |
| Propagation Delay A to Y | tPLH, tPHL | 3.4 | 7.5 | ns | RL = 1 MΩ, CL = 15 pF, VCC = 2.3 to 2.7 V, TA = 25C | 5 | |
| Propagation Delay A to Y | tPLH, tPHL | 2.5 | 5.2 | ns | RL = 1 MΩ, CL = 15 pF, VCC = 3.0 to 3.6 V, TA = 25C | 5 | |
| Propagation Delay A to Y | tPLH, tPHL | 2 | 4.5 | ns | RL = 1 MΩ, CL = 15 pF, VCC = 4.5 to 5.5 V, TA = 25C | 5 | |
| Output Enable Time OE to Y | tPZH, tPZL | 2 | 5.5 | ns | VCC = 4.5 to 5.5 V, TA = 25C | 5 | |
| Output Disable Time OE to Y | tPHZ, tPLZ | 2.7 | 5.7 | ns | VCC = 3.0 to 3.6 V, TA = 25C | 5 | |
| Input Capacitance | CIN | 2.5 | pF | VCC = 5.5 V, VIN = 0 V or VCC | 5 | ||
| Output Capacitance | COUT | 2.5 | pF | VCC = 5.5 V, VIN = 0 V or VCC | 5 | ||
| Power Dissipation Capacitance | CPD | 9 | pF | 10 MHz, VCC = 3.3 V, VIN = 0 V or VCC | 5 | ||
| Power Dissipation Capacitance | CPD | 11 | pF | 10 MHz, VCC = 5.5 V, VIN = 0 V or VCC | 5 |
CAD (KiCad official)
- Symbol:
NL17SZ125DBVT1G - Footprint:
Package_TO_SOT_SMD:SC-74A-5_1.55x2.9mm_P0.95mm - 3D model: SC-74A-5 (KiCad packages3D, STEP)
- 3D model files:
nl17sz125dbvt1g-etched.step/nl17sz125dbvt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nl17sz125dbvt1g.step/nl17sz125dbvt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (14 pp, sha256
ca197ea67e275716, retrieved 2026-10-23, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).