component
HCPL-2631-000E
Public Made by Adomby adom
Broadcom AVAGO Logic Output Optoisolators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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HCPL-2631-000E
Broadcom AVAGO · Logic Output Optoisolators · DIP-8
HCPL-2631-000E from Broadcom AVAGO, in a DIP-8. 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 | ANODE 1 | passive | Anode of the channel 1 input LED, driven with an input current of 5 mA for the on state. |
| 2 | CATHODE 1 | passive | Cathode of the channel 1 input LED. |
| 3 | CATHODE 2 | passive | Cathode of the channel 2 input LED. |
| 4 | ANODE 2 | passive | Anode of the channel 2 input LED, driven with an input current of 5 mA for the on state. |
| 5 | GND | power_in | Ground for the output side, with a 0.1 µF bypass capacitor connected as close as possible between pins 5 and 8. |
| 6 | VO2 | output | Channel 2 open-collector Schottky-clamped output, low when the LED is on and high when off. |
| 7 | VO1 | output | Channel 1 open-collector Schottky-clamped output, low when the LED is on and high when off. |
| 8 | VCC | power_in | Supply voltage for the output detector, with a 0.1 µF bypass capacitor connected as close as possible between pins 5 and 8. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | DIP-8 |
| Category | Optoisolators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Current, Low Level | IFL | 0 | 250 | µA | 15 | ||
| Input Current, High Level (each channel) | IFH | 5 | 15 | mA | Each channel | 15 | |
| Power Supply Voltage | VCC | 4.5 | 5.5 | V | 15 | ||
| Operating Temperature | TA | -40 | 85 | °C | 15 | ||
| Fan Out | N | 5 | TTL Loads | at RL = 1 kΩ | 15 | ||
| Output Pull-up Resistor | RL | 330 | 4 | Ω | Max printed as 4 kΩ | 15 | |
| Storage Temperature | TS | -55 | 125 | °C | 14 | ||
| Operating Temperature | TA | -40 | 85 | °C | 14 | ||
| Average Forward Input Current | IF | 15 | mA | Dual 8-Pin DIP, each channel | 14 | ||
| Reverse Input Voltage | VR | 5 | V | 8-Pin DIP, each channel | 14 | ||
| Input Power Dissipation | PI | 27 | mW | Dual 8-Pin DIP | 14 | ||
| Supply Voltage (1 Minute Maximum) | VCC | 7 | V | 1 minute maximum | 14 | ||
| Output Collector Current | IO | 50 | mA | each channel | 14 | ||
| Output Collector Voltage | VO | 7 | V | each channel | 14 | ||
| Output Collector Power Dissipation | PO | 60 | mW | Dual 8-Pin DIP | 14 | ||
| Lead Solder Temperature (Through Hole) | TLS | 260 | °C | 8-Pin DIP, 10 s, 1.6 mm below seating plane | 14 | ||
| High Level Output Current | IOH | 5.5 | 100 | µA | VCC = 5.5V, VE = 2.0V, VO = 5.5V, IF = 250 µA | 16 | |
| Low Level Output Voltage | VOL | 0.35 | 0.6 | V | VCC = 5.5V, VE = 2.0V, IF = 5 mA, IOL (Sinking) = 13 mA | 16 | |
| High Level Supply Current (dual channel) | ICCH | 10 | 15 | mA | Both Channels | 16 | |
| Low Level Supply Current (dual channel) | ICCL | 13 | 21 | mA | Both Channels | 16 | |
| Input Forward Voltage (8-Pin DIP) | VF | 1.4 | 1.5 | 1.75 | V | TA = 25°C, IF = 10 mA | 16 |
| Input Reverse Breakdown Voltage | BVR | 5 | V | IR = 10 µA | 17 | ||
| Logic High Common Mode Transient Immunity | /CMH/ | 10000 | 15000 | V/µs | /VCM/ = 1 kV | 19 | |
| Logic Low Common Mode Transient Immunity | /CML/ | 10000 | 15000 | V/µs | /VCM/ = 1 kV | 19 | |
| Propagation Delay Time to High Output Level | tPLH | 20 | 48 | 75 | ns | TA = 25°C, RL = 350Ω, CL = 15 pF | 18 |
| Propagation Delay Time to Low Output Level | tPHL | 25 | 50 | 75 | ns | TA = 25°C, RL = 350Ω, CL = 15 pF | 18 |
| Pulse Width Distortion (8-Pin DIP) | /tPHL, tPLH/ | 3.5 | 35 | ns | RL = 350Ω, CL = 15 pF | 18 | |
| Propagation Delay Skew | tPSK | 40 | ns | RL = 350Ω, CL = 15 pF | 18 | ||
| Input-Output Momentary Withstand Voltage (8-Pin DIP) | VISO | 3750 | Vrms | RH 50%, t = 1 min, TA = 25°C | 20 |
CAD (KiCad official)
- Symbol:
HCPL-2631-000E - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
hcpl-2631-000e-etched.step/hcpl-2631-000e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hcpl-2631-000e.step/hcpl-2631-000e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom AVAGO datasheet (30 pp, sha256
a00360b5693b1a1f, retrieved 2026-10-15, 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).
# HCPL-2631-000E
**Broadcom AVAGO** · Logic Output Optoisolators · DIP-8
HCPL-2631-000E from Broadcom AVAGO, in a DIP-8. 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 | ANODE 1 | passive | Anode of the channel 1 input LED, driven with an input current of 5 mA for the on state. |
| 2 | CATHODE 1 | passive | Cathode of the channel 1 input LED. |
| 3 | CATHODE 2 | passive | Cathode of the channel 2 input LED. |
| 4 | ANODE 2 | passive | Anode of the channel 2 input LED, driven with an input current of 5 mA for the on state. |
| 5 | GND | power_in | Ground for the output side, with a 0.1 µF bypass capacitor connected as close as possible between pins 5 and 8. |
| 6 | VO2 | output | Channel 2 open-collector Schottky-clamped output, low when the LED is on and high when off. |
| 7 | VO1 | output | Channel 1 open-collector Schottky-clamped output, low when the LED is on and high when off. |
| 8 | VCC | power_in | Supply voltage for the output detector, with a 0.1 µF bypass capacitor connected as close as possible between pins 5 and 8. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | DIP-8 |
| Category | Optoisolators |
| Pins | 8 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Current, Low Level | IFL | 0 | | 250 | µA | | 15 |
| Input Current, High Level (each channel) | IFH | 5 | | 15 | mA | Each channel | 15 |
| Power Supply Voltage | VCC | 4.5 | | 5.5 | V | | 15 |
| Operating Temperature | TA | -40 | | 85 | °C | | 15 |
| Fan Out | N | | | 5 | TTL Loads | at RL = 1 kΩ | 15 |
| Output Pull-up Resistor | RL | 330 | | 4 | Ω | Max printed as 4 kΩ | 15 |
| Storage Temperature | TS | -55 | | 125 | °C | | 14 |
| Operating Temperature | TA | -40 | | 85 | °C | | 14 |
| Average Forward Input Current | IF | | | 15 | mA | Dual 8-Pin DIP, each channel | 14 |
| Reverse Input Voltage | VR | | | 5 | V | 8-Pin DIP, each channel | 14 |
| Input Power Dissipation | PI | | | 27 | mW | Dual 8-Pin DIP | 14 |
| Supply Voltage (1 Minute Maximum) | VCC | | | 7 | V | 1 minute maximum | 14 |
| Output Collector Current | IO | | | 50 | mA | each channel | 14 |
| Output Collector Voltage | VO | | | 7 | V | each channel | 14 |
| Output Collector Power Dissipation | PO | | | 60 | mW | Dual 8-Pin DIP | 14 |
| Lead Solder Temperature (Through Hole) | TLS | | | 260 | °C | 8-Pin DIP, 10 s, 1.6 mm below seating plane | 14 |
| High Level Output Current | IOH | | 5.5 | 100 | µA | VCC = 5.5V, VE = 2.0V, VO = 5.5V, IF = 250 µA | 16 |
| Low Level Output Voltage | VOL | | 0.35 | 0.6 | V | VCC = 5.5V, VE = 2.0V, IF = 5 mA, IOL (Sinking) = 13 mA | 16 |
| High Level Supply Current (dual channel) | ICCH | | 10 | 15 | mA | Both Channels | 16 |
| Low Level Supply Current (dual channel) | ICCL | | 13 | 21 | mA | Both Channels | 16 |
| Input Forward Voltage (8-Pin DIP) | VF | 1.4 | 1.5 | 1.75 | V | TA = 25°C, IF = 10 mA | 16 |
| Input Reverse Breakdown Voltage | BVR | 5 | | | V | IR = 10 µA | 17 |
| Logic High Common Mode Transient Immunity | /CMH/ | 10000 | 15000 | | V/µs | /VCM/ = 1 kV | 19 |
| Logic Low Common Mode Transient Immunity | /CML/ | 10000 | 15000 | | V/µs | /VCM/ = 1 kV | 19 |
| Propagation Delay Time to High Output Level | tPLH | 20 | 48 | 75 | ns | TA = 25°C, RL = 350Ω, CL = 15 pF | 18 |
| Propagation Delay Time to Low Output Level | tPHL | 25 | 50 | 75 | ns | TA = 25°C, RL = 350Ω, CL = 15 pF | 18 |
| Pulse Width Distortion (8-Pin DIP) | /tPHL, tPLH/ | | 3.5 | 35 | ns | RL = 350Ω, CL = 15 pF | 18 |
| Propagation Delay Skew | tPSK | | | 40 | ns | RL = 350Ω, CL = 15 pF | 18 |
| Input-Output Momentary Withstand Voltage (8-Pin DIP) | VISO | 3750 | | | Vrms | RH 50%, t = 1 min, TA = 25°C | 20 |
## CAD (KiCad official)
- Symbol: `HCPL-2631-000E`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `hcpl-2631-000e-etched.step` / `hcpl-2631-000e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hcpl-2631-000e.step` / `hcpl-2631-000e.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Broadcom AVAGO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588888882750631936) (30 pp, sha256 `a00360b5693b1a1f`, retrieved 2026-10-15, 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/hcpl-2631-000e-datasheet.pdf)