Symbol
8 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- NE555D
Footprint
8 pads
- Library
- Package_SO
- Mount
- smd
- Courtyard
- 7.4 × 5.4 mm
- Link
- exact
- Footprint page
- Open →
3D model
STEPPackage_SO_SOIC-8_3.9x4.9mm_P1.27mm
6 × 4.90 × 1.75 mm
122 KB STEP
- Library
- Package_SO_SOIC-8_3.9x4.9mm
- Link
- exact
- Model page
- Open →
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | GND | power_in | 1 |
| 2 | TRIG | input | 2 |
| 3 | OUT | output | 3 |
| 4 | ~{RST} | input | 4 |
| 5 | CONT | passive | 5 |
| 6 | THRES | input | 6 |
| 7 | DISCH | input | 7 |
| 8 | VCC | power_in | 8 |
On real boards
20+ designs use this part
6 placed it by name in a schematic; 14 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Iceboard BOARD4by footprint
- Iceboard BOARD5by footprint
- BMS 24Sby footprint
- Proteusby footprint
- Benchy2 Motherboardby footprint
- User Expansionby footprint
- HILTOP Motherboardby footprint
- Solar PS PowerDistributionUnitby footprint
- Degree BOARD2by footprint
- Filatov EVD80 MCU PCBby footprint
- Duet 3 MB 6HCby footprint
- LiBCM - Honda Insight BCM Replacementby footprint
- LiBCM - Honda Insight BCM Replacementby footprint
- Duet 3 MB 6HCby footprint
- EurorackLfoby name
- (VC|LF)O Oscillatorby name
- Blinky Boardby name
- Negative Voltage Converter Sourceby name
- Reset Circuitby name
- iot-arduino-counter1by name
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed