component
AiP74LV1T125GC353.TR
Public Made by Adomby adom
Wuxi I core Elec Buffers, Drivers, Receivers, Transceivers, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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PCB Footprint
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Datasheet
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README
markdownAiP74LV1T125GC353.TR
Wuxi I core Elec · Buffers, Drivers, Receivers, Transceivers · SOT-353
AiP74LV1T125GC353.TR from Wuxi I core Elec, in a SOT-353. 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 | Active-low output enable input: a high level on OE forces output Y into high impedance, and a low level enables A-to-Y transfer, with inputs tolerant up to 5.5 V (VI range 0 to 5.5 V). |
| 2 | A | input | Data input that is 5 V tolerant, with the input voltage range stated as 0 to 5.5 V, and it is buffered to output Y when OE is low. |
| 3 | GND | power_in | Ground reference at 0 V. |
| 4 | Y | tri_state | Three-state buffer output that follows A when OE is low and is high impedance when OE is high, with output voltage limited to 0 to VCC and output current limited to ±25 mA. |
| 5 | VCC | power_in | Supply voltage, recommended 1.6 V to 5.5 V (absolute maximum 7.0 V), which also sets the output logic levels. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Wuxi I core Elec |
| Package | SOT-353 |
| Category | Logic |
| 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | -0.5 | 7 | V | 4 | ||
| Input voltage | VI | -0.5 | 7 | V | 4 | ||
| Output voltage (high or low state) | VO | -0.5 | V | output high or low state; max printed as VCC+0.5 V | 4 | ||
| Output voltage (three-state or power-down) | VO | -0.5 | 4.6 | V | three-state or power-down state output | 4 | |
| Input clamp current | IIK | -20 | mA | VI<0V | 4 | ||
| Output clamp current | IOK | -20 | 20 | mA | VO<0V or VO>VCC | 4 | |
| Output current | IO | -25 | 25 | mA | VO=0V~VCC | 4 | |
| Supply current | ICC | 50 | mA | 4 | |||
| Ground current | IGND | -50 | mA | 4 | |||
| Storage temperature | Tstg | -65 | 150 | ℃ | 4 | ||
| Total power dissipation | Ptot | 250 | mW | Tamb=-40℃~+105℃ | 4 | ||
| Soldering temperature | TL | 250 | ℃ | 10 s | 4 | ||
| Supply voltage | VCC | 1.6 | 5 | 5.5 | V | 4 | |
| Input voltage | VI | 0 | 5.5 | V | 4 | ||
| Output voltage | VO | 0 | V | output high or low state; max printed as VCC | 4 | ||
| Operating ambient temperature | Tamb | -40 | 105 | ℃ | 4 | ||
| Input rise and fall rate | Δt/ΔV | 20 | ns/V | VCC=1.8V~5.0V | 4 | ||
| High-level input voltage | VIH | 0.94 | V | VCC=1.65V~1.8V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 0.99 | V | VCC=2.0V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 1.135 | V | VCC=2.25V~2.5V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 1.21 | V | VCC=2.75V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 1.35 | V | VCC=3.0V~3.3V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 1.47 | V | VCC=3.6V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 2.02 | V | VCC=4.5V~5.0V; Tamb=25℃ | 4 | ||
| High-level input voltage | VIH | 2.1 | V | VCC=5.5V; Tamb=25℃ | 4 | ||
| Low-level input voltage | VIL | 0.58 | V | VCC=1.65V~2.0V; Tamb=25℃ | 4 | ||
| Low-level input voltage | VIL | 0.75 | V | VCC=2.25V~2.75V; Tamb=25℃ | 4 | ||
| Low-level input voltage | VIL | 0.8 | V | VCC=3.0V~3.6V; Tamb=25℃ | 4 | ||
| High-level output voltage | VOH | 1.28 | V | VI=VIH or VIL; VCC=1.65V; IO=-2mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 1.5 | V | VI=VIH or VIL; VCC=1.8V; IO=-2mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 2 | V | VI=VIH or VIL; VCC=2.3V; IO=-2.3mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 2.25 | V | VI=VIH or VIL; VCC=2.5V; IO=-3mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 2.78 | V | VI=VIH or VIL; VCC=3.0V; IO=-3mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 2.6 | V | VI=VIH or VIL; VCC=3.0V; IO=-5.5mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 2.9 | V | VI=VIH or VIL; VCC=3.3V; IO=-5.5mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 4.2 | V | VI=VIH or VIL; VCC=4.5V; IO=-4mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 4.1 | V | VI=VIH or VIL; VCC=4.5V; IO=-8mA; Tamb=25℃ | 5 | ||
| High-level output voltage | VOH | 4.6 | V | VI=VIH or VIL; VCC=5.0V; IO=-8mA; Tamb=25℃ | 5 | ||
| Low-level output voltage | VOL | 0.1 | V | VI=VIH or VIL; VCC=1.65V~5.5V; IO=20uA; Tamb=25℃ | 5 | ||
| Low-level output voltage | VOL | 0.2 | V | VI=VIH or VIL; VCC=1.65V; IO=2mA; Tamb=25℃ | 5 | ||
| Low-level output voltage | VOL | 0.15 | V | VI=VIH or VIL; VCC=2.3V; IO=3mA; Tamb=25℃ | 5 | ||
| Low-level output voltage | VOL | 0.3 | V | VI=VIH or VIL; VCC=4.5V; IO=8mA; Tamb=25℃ | 5 | ||
| Input leakage current | II | -0.1 | 0.1 | uA | VI=VCC or GND; VCC=0V~5.5V; Tamb=25℃ | 5 | |
| Off-state output current | IOZ | -0.25 | 0.25 | uA | 5 | ||
| Quiescent supply current | ICC | 1 | uA | VI=VCC or GND; IO=0A; VCC=1.8V, 2.5V, 3.3V, 5.0V; Tamb=25℃ | 5 | ||
| Additional supply current per input | ΔICC | 10 | uA | per input pin; VCC=1.8V; VI=0.3V or 1.1V; IO=0A; Tamb=25℃ | 5 | ||
| Additional supply current per input | ΔICC | 1.35 | mA | per input pin; VCC=5.5V; VI=0.3V or 3.4V; IO=0A; Tamb=25℃ | 5 | ||
| Propagation delay A to Y | tpd | 3.8 | 5.4 | ns | VCC=3.3V; CL=15pF; Tamb=25℃ | 8 | |
| Propagation delay A to Y | tpd | 4.4 | 6 | ns | VCC=3.3V; CL=30pF; Tamb=25℃ | 8 | |
| Enable time OE to Y | ten | 4.5 | 5.6 | ns | VCC=3.3V; CL=15pF; Tamb=25℃ | 8 | |
| Enable time OE to Y | ten | 5.1 | 6.4 | ns | VCC=3.3V; CL=30pF; Tamb=25℃ | 8 | |
| Disable time OE to Y | tdis | 4.5 | 5.8 | ns | VCC=3.3V; CL=15pF; Tamb=25℃ | 8 | |
| Disable time OE to Y | tdis | 5.9 | 7.5 | ns | VCC=3.3V; CL=30pF; Tamb=25℃ | 8 | |
| Input capacitance | CI | 1.5 | 10 | pF | VI=VCC or GND; VCC=3.3V; Tamb=25℃ | 8 |
CAD (KiCad official)
- Symbol:
AiP74LV1T125GC353.TR - Footprint:
Package_TO_SOT_SMD:SOT-353_SC-70-5 - 3D model: SOT-353 (KiCad packages3D, STEP)
- 3D model files:
aip74lv1t125gc353-tr-etched.step/aip74lv1t125gc353-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);aip74lv1t125gc353-tr.step/aip74lv1t125gc353-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Wuxi I core Elec datasheet (15 pp, sha256
71c2886a9496ae31, retrieved 2026-10-19, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).