component

TLC555DGKRG

Public Made by Adom

by adom

HANSCHIP semiconductor Timers / Counters, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentclock-timingtlc555dgkrgfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 10d ago
viewers tlc555dgkrg: viewers · Ray 10d ago
package.json Publish 0.1.0 · Ray 10d ago
page.json Set visibility: public · Ray 10d ago
README.md Publish 0.1.0 · Ray 10d ago
tlc555dgkrg-etched.glb Publish 0.1.0 · Ray 10d ago
tlc555dgkrg-etched.step tlc555dgkrg: factory component page (tier=lcsc) · Ray 10d ago
tlc555dgkrg-hero.glb tlc555dgkrg: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
tlc555dgkrg-hero.overlay.json Publish 0.1.0 · Ray 10d ago
tlc555dgkrg.glb Publish 0.1.0 · Ray 10d ago
tlc555dgkrg.kicad_mod Publish 0.1.0 · Ray 10d ago
tlc555dgkrg.kicad_sym Publish 0.1.0 · Ray 10d ago
tlc555dgkrg.lbr Publish 0.1.0 · Ray 10d ago
tlc555dgkrg.step Publish 0.1.0 · Ray 10d ago

TLC555DGKRG

HANSCHIP semiconductor · Timers / Counters · MSOP-8

TLC555DGKRG from HANSCHIP semiconductor, in a MSOP-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 GND power_in Ground reference for all datasheet voltages.
2 TRIGGER input Trigger input (active low); output goes high when TRIGGER is below 1/3 VCC.
3 OUTPUT output Timer output; high source/sink driver for TTL/CMOS, VOL max 0.4 V at IOL = 3.2 mA and VCC = 5 V, 25±10 °C.
4 RESET input Active-low reset; when low, forces OUTPUT low and turns DISCHARGE on regardless of other inputs.
5 CONTROL VOLTAGE input Control voltage input that adjusts the threshold level; datasheet states it needs no decoupling for stable operation.
6 THRESHOLD input Threshold input; with TRIGGER above 1/3 VCC, a level above 2/3 VCC drives OUTPUT low and turns DISCHARGE on.
7 DISCHARGE output Discharge output that is ON when OUTPUT is low and OFF when OUTPUT is high, used to discharge the timing capacitor.
8 VCC power_in Positive supply; recommended 2.0 V to 18.0 V, absolute maximum 18.0 V.

Key specifications

Parameter Value
Manufacturer HANSCHIP semiconductor
Package MSOP-8
Category Clock/Timing
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
Supply voltage (recommended operating) VCC 2 18 V 3
Output current (recommended operating) IO 20 mA 3
Operating temperature (recommended operating) TOPR -40 85 °C 3
Supply voltage (absolute maximum) VCC 0 18 V 3
Output current (absolute maximum) IO 100 mA 3
Input voltage VTH, VTRIG, VRST (absolute maximum) VIN -0.3 V Maximum printed as VCC+0.3 3
Power dissipation PD 200 mW 3
Operating temperature (absolute maximum) TOPR -40 85 °C 3
Storage temperature TSTG -65 150 °C 3
Lead temperature (soldering) TSOLDER 245 °C 1 mm from case for 10 seconds 3
Threshold voltage VTH 0.65 0.7 VCC VCC 5.0 V, 25±10 °C; printed as 0.65 VCC / 0.70 VCC 4
Threshold voltage VTH 0.6 0.8 VCC VCC 5.0 V, -20, 70 °C; printed as 0.60 VCC / 0.80 VCC 4
Trigger voltage VTRIG 0.31 0.36 VCC VCC 5.0 V, 25±10 °C; printed as 0.31 VCC / 0.36 VCC 4
Trigger voltage VTRIG 0.28 0.4 VCC VCC 5.0 V, -20, 70 °C; printed as 0.28 VCC / 0.40 VCC 4
Reset voltage VRST 0.4 1 V VCC 2.0 V, 25±10 °C 4
Reset voltage VRST 0.2 1.5 V VCC 2.0 V, -20, 70 °C 4
Control voltage VCV 0.65 0.69 VCC Temperature printed as 25 10 °C (± sign absent in print); printed as 0.65 VCC / 0.69 VCC 4
Control voltage VCV 0.6 0.8 VCC -20, 70 °C; printed as 0.60 VCC / 0.80 VCC 4
Output voltage low VOL 0.4 V IOL = 3.2 mA, VCC 5.0 V, 25±10 °C 4
Output voltage low VOL 1 V IOL = 20 mA, VCC 15.0 V, 25±10 °C 4
Output voltage low VOL 0.6 V IOL = 3.2 mA, VCC 5.0 V, -20, 70 °C 4
Output voltage low VOL 1.5 V IOL = 20 mA, VCC 15.0 V, -20, 70 °C 4
Output voltage high VOH 4 V IOH = -0.8 mA, VCC 5.0 V, 25±10 °C 4
Output voltage high VOH 14.3 V IOH = -0.8 mA, VCC 15.0 V, 25±10 °C 4
Output voltage high VOH 3.5 V IOH = -0.8 mA, VCC 5.0 V, -20, 70 °C 4
Output voltage high VOH 14 V IOH = -0.8 mA, VCC 15.0 V, -20, 70 °C 4
Supply current ICC 200 µA VCC 2.0 V, 25±10 °C 4
Supply current ICC 300 µA VCC 18.0 V, 25±10 °C 4
Supply current ICC 400 µA VCC 2.0 V, -20, 70 °C 4
Supply current ICC 600 µA VCC 18.0 V, -20, 70 °C 4
Rise (fall) time of output tTHL, tTLH 35 75 ns RL = 10 MΩ, CL = 10 pF, VCC 5.0 V, 25±10 °C 5
Rise (fall) time of output tTHL, tTLH 70 150 ns RL = 10 MΩ, CL = 10 pF, VCC 5.0 V, -20, 70 °C 5
Guaranteed maximum oscillation frequency, astable fMAX 500 kHz Astable operation, VCC 2.0-18.0 V, 25±10 °C 5
Guaranteed maximum oscillation frequency, astable fMAX 200 kHz Astable operation, VCC 2.0-18.0 V, -20, 70 °C 5

CAD (KiCad official)

  • Symbol: TLC555DGKRG
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: tlc555dgkrg-etched.step / tlc555dgkrg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlc555dgkrg.step / tlc555dgkrg.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: HANSCHIP semiconductor datasheet (9 pp, sha256 59ff8742b6bde993, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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