Symbol
8 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- NE555D
Footprint
8 pads
- Library
- Package_SO
- Mount
- smd
- Courtyard
- 6.36 × 3.5 mm
- Link
- exact
- Footprint page
- Open →
3D model
STEPPackage_SO_VSSOP-8_3x3mm_P0.65mm
4.90 × 3 × 1.35 mm
123 KB STEP
- Library
- Package_SO_VSSOP-8_3x3mm
- 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
1 placed it by name in a schematic; 19 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- Usb Ssb Txcvrby footprint
- Signalmesh CAD BOARD17by footprint
- Signalmesh CAD BOARD13by footprint
- Quasar Backplaneby footprint
- 16CH PSU BOARD2by footprint
- Battery Management Systemby footprint
- Rocketry FYDP2026by footprint
- ModularAudio BOARD11by footprint
- JxSolderby footprint
- Spur Project BOARD4by footprint
- Quasar Synthesizer Cardby footprint
- SRAD Altimeterby footprint
- ADC7177M1 BOARD2by footprint
- Industries Phoenix Instrument BOARD2by footprint
- Spur Project BOARD5by footprint
- Gps Seven Seg Clockby footprint
- And Satellite Systems UC Davis PCBs BOARD6by footprint
- Hoven Electrical BOARD2by footprint
- Spur Project BOARD6by footprint
- KICADPRO2by name
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed