component
Aip74HC125SA14.TR
Public Made by Adomby adom
Wuxi I core Elec Buffers, Drivers, Receivers, Transceivers, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Aip74HC125SA14.TR
Wuxi I core Elec · Buffers, Drivers, Receivers, Transceivers · SOP-14
Aip74HC125SA14.TR from Wuxi I core Elec, in a SOP-14. 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 | 1OE | input | Output enable input for buffer 1, active LOW; a HIGH level forces output 1Y into the high-impedance OFF-state. |
| 2 | 1A | input | Data input of buffer 1; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 3 | 1Y | tri_state | Data output of buffer 1; output current is limited to ±35 mA and the output goes high-impedance when 1OE is HIGH. |
| 4 | 2OE | input | Output enable input for buffer 2, active LOW; a HIGH level forces output 2Y into the high-impedance OFF-state. |
| 5 | 2A | input | Data input of buffer 2; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 6 | 2Y | tri_state | Data output of buffer 2; output current is limited to ±35 mA and the output goes high-impedance when 2OE is HIGH. |
| 7 | GND | power_in | Ground reference (0 V) for the device. |
| 8 | 3Y | tri_state | Data output of buffer 3; output current is limited to ±35 mA and the output goes high-impedance when 3OE is HIGH. |
| 9 | 3A | input | Data input of buffer 3; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 10 | 3OE | input | Output enable input for buffer 3, active LOW; a HIGH level forces output 3Y into the high-impedance OFF-state. |
| 11 | 4Y | tri_state | Data output of buffer 4; output current is limited to ±35 mA and the output goes high-impedance when 4OE is HIGH. |
| 12 | 4A | input | Data input of buffer 4; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 13 | 4OE | input | Output enable input for buffer 4, active LOW; a HIGH level forces output 4Y into the high-impedance OFF-state. |
| 14 | VCC | power_in | Supply voltage; absolute maximum is 7 V, recommended 2.0 V to 6.0 V for AiP74HC125 and 4.5 V to 5.5 V for AiP74HCT125. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Wuxi I core Elec |
| Package | SOP-14 |
| Category | Logic |
| Pins | 14 |
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 | 7 | ||
| input clamping current | IIK | -20 | 20 | mA | VI < -0.5V or VI > VCC+0.5V | 7 | |
| output clamping current | IOK | -20 | 20 | mA | VO < -0.5V or VO > VCC+0.5V | 7 | |
| output current | IO | -35 | 35 | mA | -0.5V < VO < VCC+0.5V | 7 | |
| supply current | ICC | 70 | mA | 7 | |||
| ground current | IGND | -70 | mA | 7 | |||
| total power dissipation | Ptot | 500 | mW | 7 | |||
| storage temperature | Tstg | -65 | 150 | ℃ | 7 | ||
| soldering temperature | TL | 250 | ℃ | 10s; SOP package | 7 | ||
| supply voltage | VCC | 2 | 5 | 6 | V | 7 | |
| input voltage | VI | 0 | V | 7 | |||
| output voltage | VO | 0 | V | 7 | |||
| input transition rise and fall rate | Δt/ΔV | 625 | ns/V | VCC=2.0V | 7 | ||
| input transition rise and fall rate | Δt/ΔV | 1.67 | 139 | ns/V | VCC=4.5V | 7 | |
| input transition rise and fall rate | Δt/ΔV | 83 | ns/V | VCC=6.0V | 7 | ||
| ambient temperature | Tamb | -40 | 85 | ℃ | 7 | ||
| HIGH-level input voltage | VIH | 1.5 | V | Tamb=-40℃ to +85℃; VCC=2.0V | 9 | ||
| HIGH-level input voltage | VIH | 3.15 | V | Tamb=-40℃ to +85℃; VCC=4.5V | 9 | ||
| HIGH-level input voltage | VIH | 4.2 | V | Tamb=-40℃ to +85℃; VCC=6.0V | 9 | ||
| LOW-level input voltage | VIL | 0.5 | V | Tamb=-40℃ to +85℃; VCC=2.0V | 9 | ||
| LOW-level input voltage | VIL | 1.35 | V | Tamb=-40℃ to +85℃; VCC=4.5V | 9 | ||
| LOW-level input voltage | VIL | 1.8 | V | Tamb=-40℃ to +85℃; VCC=6.0V | 9 | ||
| HIGH-level output voltage | VOH | 1.9 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=2.0V | 9 | ||
| HIGH-level output voltage | VOH | 4.4 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=4.5V | 9 | ||
| HIGH-level output voltage | VOH | 5.9 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=6.0V | 9 | ||
| HIGH-level output voltage | VOH | 3.84 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-6.0mA; VCC=4.5V | 9 | ||
| HIGH-level output voltage | VOH | 5.34 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-7.8mA; VCC=6.0V | 9 | ||
| LOW-level output voltage | VOL | 0.1 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=20uA; VCC=2.0V | 9 | ||
| LOW-level output voltage | VOL | 0.33 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=6.0mA; VCC=4.5V | 9 | ||
| input leakage current | II | -1 | 1 | uA | Tamb=-40℃ to +85℃; VI= VCC or GND; VCC=6.0V | 9 | |
| OFF-state output current | IOZ | -5 | 5 | uA | Tamb=-40℃ to +85℃; VI = VIH or VIL; VO= VCC or GND; VCC=6.0V | 9 | |
| supply current | ICC | 80 | uA | Tamb=-40℃ to +85℃; VI= VCC or GND; IO=0A; VCC=6.0V | 9 | ||
| nA to nY propagation delay | tpd | 125 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=2.0V | 11 | ||
| nA to nY propagation delay | tpd | 25 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=4.5V | 11 | ||
| nA to nY propagation delay | tpd | 21 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=6.0V | 11 | ||
| nOE to nY enable time | ten | 155 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=2.0V | 11 | ||
| nOE to nY enable time | ten | 31 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=4.5V | 11 | ||
| nOE to nY enable time | ten | 26 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=6.0V | 11 | ||
| nOE to nY disable time | tdis | 155 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=2.0V | 11 | ||
| nOE to nY disable time | tdis | 31 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=4.5V | 11 | ||
| nOE to nY disable time | tdis | 26 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=6.0V | 11 | ||
| transition time | tt | 75 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=2.0V | 11 | ||
| transition time | tt | 15 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=4.5V | 11 | ||
| transition time | tt | 13 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=6.0V | 11 | ||
| nA to nY propagation delay | tpd | 30 | 100 | ns | Tamb=25℃; see Figure 5; VCC=2.0V | 10 | |
| nA to nY propagation delay | tpd | 11 | 20 | ns | Tamb=25℃; see Figure 5; VCC=4.5V | 10 | |
| nA to nY propagation delay | tpd | 9 | 17 | ns | Tamb=25℃; see Figure 5; VCC=6.0V | 10 | |
| nOE to nY enable time | ten | 41 | 125 | ns | Tamb=25℃; see Figure 6; VCC=2.0V | 10 | |
| nOE to nY enable time | ten | 15 | 25 | ns | Tamb=25℃; see Figure 6; VCC=4.5V | 10 | |
| nOE to nY enable time | ten | 12 | 21 | ns | Tamb=25℃; see Figure 6; VCC=6.0V | 10 | |
| nOE to nY disable time | tdis | 41 | 125 | ns | Tamb=25℃; see Figure 6; VCC=2.0V | 10 | |
| nOE to nY disable time | tdis | 15 | 25 | ns | Tamb=25℃; see Figure 6; VCC=4.5V | 10 | |
| nOE to nY disable time | tdis | 12 | 21 | ns | Tamb=25℃; see Figure 6; VCC=6.0V | 10 | |
| transition time | tt | 14 | 60 | ns | Tamb=25℃; see Figure 5; VCC=2.0V | 10 | |
| transition time | tt | 5 | 12 | ns | Tamb=25℃; see Figure 5; VCC=4.5V | 10 | |
| transition time | tt | 4 | 10 | ns | Tamb=25℃; see Figure 5; VCC=6.0V | 10 | |
| input capacitance | CI | 3.5 | pF | Tamb=25℃ | 8 |
CAD (KiCad official)
- Symbol:
Aip74HC125SA14.TR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files:
aip74hc125sa14-tr-etched.step/aip74hc125sa14-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);aip74hc125sa14-tr.step/aip74hc125sa14-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Wuxi I core Elec datasheet (17 pp, sha256
dca1b9bb780135ee, retrieved 2026-10-18, tier: lcsc) - 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).
# Aip74HC125SA14.TR
**Wuxi I core Elec** · Buffers, Drivers, Receivers, Transceivers · SOP-14
Aip74HC125SA14.TR from Wuxi I core Elec, in a SOP-14. 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 | 1OE | input | Output enable input for buffer 1, active LOW; a HIGH level forces output 1Y into the high-impedance OFF-state. |
| 2 | 1A | input | Data input of buffer 1; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 3 | 1Y | tri_state | Data output of buffer 1; output current is limited to ±35 mA and the output goes high-impedance when 1OE is HIGH. |
| 4 | 2OE | input | Output enable input for buffer 2, active LOW; a HIGH level forces output 2Y into the high-impedance OFF-state. |
| 5 | 2A | input | Data input of buffer 2; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 6 | 2Y | tri_state | Data output of buffer 2; output current is limited to ±35 mA and the output goes high-impedance when 2OE is HIGH. |
| 7 | GND | power_in | Ground reference (0 V) for the device. |
| 8 | 3Y | tri_state | Data output of buffer 3; output current is limited to ±35 mA and the output goes high-impedance when 3OE is HIGH. |
| 9 | 3A | input | Data input of buffer 3; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 10 | 3OE | input | Output enable input for buffer 3, active LOW; a HIGH level forces output 3Y into the high-impedance OFF-state. |
| 11 | 4Y | tri_state | Data output of buffer 4; output current is limited to ±35 mA and the output goes high-impedance when 4OE is HIGH. |
| 12 | 4A | input | Data input of buffer 4; inputs include clamp diodes, the input voltage must stay between 0 V and VCC, and the input clamping current is limited to ±20 mA. |
| 13 | 4OE | input | Output enable input for buffer 4, active LOW; a HIGH level forces output 4Y into the high-impedance OFF-state. |
| 14 | VCC | power_in | Supply voltage; absolute maximum is 7 V, recommended 2.0 V to 6.0 V for AiP74HC125 and 4.5 V to 5.5 V for AiP74HCT125. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Wuxi I core Elec |
| Package | SOP-14 |
| Category | Logic |
| Pins | 14 |
## 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 | | 7 |
| input clamping current | IIK | -20 | | 20 | mA | VI < -0.5V or VI > VCC+0.5V | 7 |
| output clamping current | IOK | -20 | | 20 | mA | VO < -0.5V or VO > VCC+0.5V | 7 |
| output current | IO | -35 | | 35 | mA | -0.5V < VO < VCC+0.5V | 7 |
| supply current | ICC | | | 70 | mA | | 7 |
| ground current | IGND | -70 | | | mA | | 7 |
| total power dissipation | Ptot | | | 500 | mW | | 7 |
| storage temperature | Tstg | -65 | | 150 | ℃ | | 7 |
| soldering temperature | TL | | | 250 | ℃ | 10s; SOP package | 7 |
| supply voltage | VCC | 2 | 5 | 6 | V | | 7 |
| input voltage | VI | 0 | | | V | | 7 |
| output voltage | VO | 0 | | | V | | 7 |
| input transition rise and fall rate | Δt/ΔV | | | 625 | ns/V | VCC=2.0V | 7 |
| input transition rise and fall rate | Δt/ΔV | | 1.67 | 139 | ns/V | VCC=4.5V | 7 |
| input transition rise and fall rate | Δt/ΔV | | | 83 | ns/V | VCC=6.0V | 7 |
| ambient temperature | Tamb | -40 | | 85 | ℃ | | 7 |
| HIGH-level input voltage | VIH | 1.5 | | | V | Tamb=-40℃ to +85℃; VCC=2.0V | 9 |
| HIGH-level input voltage | VIH | 3.15 | | | V | Tamb=-40℃ to +85℃; VCC=4.5V | 9 |
| HIGH-level input voltage | VIH | 4.2 | | | V | Tamb=-40℃ to +85℃; VCC=6.0V | 9 |
| LOW-level input voltage | VIL | | | 0.5 | V | Tamb=-40℃ to +85℃; VCC=2.0V | 9 |
| LOW-level input voltage | VIL | | | 1.35 | V | Tamb=-40℃ to +85℃; VCC=4.5V | 9 |
| LOW-level input voltage | VIL | | | 1.8 | V | Tamb=-40℃ to +85℃; VCC=6.0V | 9 |
| HIGH-level output voltage | VOH | 1.9 | | | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=2.0V | 9 |
| HIGH-level output voltage | VOH | 4.4 | | | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=4.5V | 9 |
| HIGH-level output voltage | VOH | 5.9 | | | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-20uA; VCC=6.0V | 9 |
| HIGH-level output voltage | VOH | 3.84 | | | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-6.0mA; VCC=4.5V | 9 |
| HIGH-level output voltage | VOH | 5.34 | | | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=-7.8mA; VCC=6.0V | 9 |
| LOW-level output voltage | VOL | | | 0.1 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=20uA; VCC=2.0V | 9 |
| LOW-level output voltage | VOL | | | 0.33 | V | Tamb=-40℃ to +85℃; VI = VIH or VIL; IO=6.0mA; VCC=4.5V | 9 |
| input leakage current | II | -1 | | 1 | uA | Tamb=-40℃ to +85℃; VI= VCC or GND; VCC=6.0V | 9 |
| OFF-state output current | IOZ | -5 | | 5 | uA | Tamb=-40℃ to +85℃; VI = VIH or VIL; VO= VCC or GND; VCC=6.0V | 9 |
| supply current | ICC | | | 80 | uA | Tamb=-40℃ to +85℃; VI= VCC or GND; IO=0A; VCC=6.0V | 9 |
| nA to nY propagation delay | tpd | | | 125 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=2.0V | 11 |
| nA to nY propagation delay | tpd | | | 25 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=4.5V | 11 |
| nA to nY propagation delay | tpd | | | 21 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=6.0V | 11 |
| nOE to nY enable time | ten | | | 155 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=2.0V | 11 |
| nOE to nY enable time | ten | | | 31 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=4.5V | 11 |
| nOE to nY enable time | ten | | | 26 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=6.0V | 11 |
| nOE to nY disable time | tdis | | | 155 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=2.0V | 11 |
| nOE to nY disable time | tdis | | | 31 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=4.5V | 11 |
| nOE to nY disable time | tdis | | | 26 | ns | Tamb=-40℃ to +85℃; see Figure 6; VCC=6.0V | 11 |
| transition time | tt | | | 75 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=2.0V | 11 |
| transition time | tt | | | 15 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=4.5V | 11 |
| transition time | tt | | | 13 | ns | Tamb=-40℃ to +85℃; see Figure 5; VCC=6.0V | 11 |
| nA to nY propagation delay | tpd | | 30 | 100 | ns | Tamb=25℃; see Figure 5; VCC=2.0V | 10 |
| nA to nY propagation delay | tpd | | 11 | 20 | ns | Tamb=25℃; see Figure 5; VCC=4.5V | 10 |
| nA to nY propagation delay | tpd | | 9 | 17 | ns | Tamb=25℃; see Figure 5; VCC=6.0V | 10 |
| nOE to nY enable time | ten | | 41 | 125 | ns | Tamb=25℃; see Figure 6; VCC=2.0V | 10 |
| nOE to nY enable time | ten | | 15 | 25 | ns | Tamb=25℃; see Figure 6; VCC=4.5V | 10 |
| nOE to nY enable time | ten | | 12 | 21 | ns | Tamb=25℃; see Figure 6; VCC=6.0V | 10 |
| nOE to nY disable time | tdis | | 41 | 125 | ns | Tamb=25℃; see Figure 6; VCC=2.0V | 10 |
| nOE to nY disable time | tdis | | 15 | 25 | ns | Tamb=25℃; see Figure 6; VCC=4.5V | 10 |
| nOE to nY disable time | tdis | | 12 | 21 | ns | Tamb=25℃; see Figure 6; VCC=6.0V | 10 |
| transition time | tt | | 14 | 60 | ns | Tamb=25℃; see Figure 5; VCC=2.0V | 10 |
| transition time | tt | | 5 | 12 | ns | Tamb=25℃; see Figure 5; VCC=4.5V | 10 |
| transition time | tt | | 4 | 10 | ns | Tamb=25℃; see Figure 5; VCC=6.0V | 10 |
| input capacitance | CI | | 3.5 | | pF | Tamb=25℃ | 8 |
## CAD (KiCad official)
- Symbol: `Aip74HC125SA14.TR`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files: `aip74hc125sa14-tr-etched.step` / `aip74hc125sa14-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `aip74hc125sa14-tr.step` / `aip74hc125sa14-tr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Wuxi I core Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589837483706904576) (17 pp, sha256 `dca1b9bb780135ee`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/aip74hc125sa14-tr-datasheet.pdf)