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74HCT2G125DC

Public Made by Adom

by adom

Nexperia Buffers / Drivers, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogic ics74hct2g125dcfactory-2.0.0extractor-text

Verified 74HCT2G125DC

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: 74HCT2G125DC · VSSOP-8-0.5mm · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 12-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: VSSOP-8_2.3x2mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-r0xh3in9/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.9)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ 74hct2g125dc.kicad_sym✓ 74hct2g125dc.kicad_mod✓ 74hct2g125dc.step
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Ray Publish 0.1.0 4e05e6d 5h ago

74HCT2G125DC

Nexperia · Buffers / Drivers · VSSOP-8-0.5mm

74HCT2G125DC from Nexperia, in a VSSOP-8-0.5mm. 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 driver 1, active LOW; when HIGH, output 1Y is forced to high-impedance (Z).
2 1A input Data input for driver 1; the inputs include clamp diodes so current-limiting resistors can interface inputs to voltages above VCC.
3 2Y tri_state Data output of driver 2 with 3-state behaviour; high-impedance when 2OE is HIGH.
4 GND power_in Ground (0 V) reference for all voltages in the datasheet.
5 2A input Data input for driver 2; input voltage range is 0 V to VCC.
6 1Y tri_state Data output of driver 1 with 3-state behaviour; high-impedance when 1OE is HIGH.
7 2OE input Output enable input for driver 2, active LOW; when HIGH, output 2Y is forced to high-impedance (Z).
8 VCC power_in Supply voltage; for 74HCT2G125 the recommended range is 4.5 V to 5.5 V and the absolute maximum rating is -0.5 V to +7.0 V.

Key specifications

Parameter Value
Manufacturer Nexperia
Package VSSOP-8-0.5mm
Category Logic ICs
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 VCC 4.5 5 5.5 V 74HCT2G125 3
Input voltage VI 0 V Printed max is VCC 3
Output voltage VO 0 V Printed max is VCC 3
Ambient temperature Tamb -40 25 125 °C 3
Input transition rise and fall rate Δt/ΔV 1.67 139 ns/V VCC = 4.5 V 3
Supply voltage VCC -0.5 7 V 3
Input clamping current IIK -20 20 mA VI < -0.5 V or VI > VCC + 0.5 V 3
Output clamping current IOK -20 20 mA VO < -0.5 V or VO > VCC + 0.5 V 3
Output current IO 35 mA VO = -0.5 V to (VCC + 0.5 V) 3
Supply current ICC 70 mA 3
Ground current IGND -70 mA 3
Storage temperature Tstg -65 150 °C 3
Total power dissipation Ptot 250 mW Tamb = -40 °C to +125 °C; VSSOP8 (SOT765-1) derates linearly with 4.9 mW/K above 99 °C 3
HIGH-level input voltage VIH 2 1.6 V VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +85 °C 4
HIGH-level input voltage VIH 2 V VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +125 °C 4
LOW-level input voltage VIL 1.2 0.8 V VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +85 °C 4
LOW-level input voltage VIL 0.8 V VCC = 4.5 V to 5.5 V; Tamb = -40 °C to +125 °C 4
HIGH-level output voltage VOH 4.4 4.5 V VI = VIH or VIL; VCC = 4.5 V; IO = -20 μA; Tamb = -40 °C to +85 °C 4
HIGH-level output voltage VOH 4.4 V VI = VIH or VIL; VCC = 4.5 V; IO = -20 μA; Tamb = -40 °C to +125 °C 4
HIGH-level output voltage VOH 3.84 4.32 V VI = VIH or VIL; VCC = 4.5 V; IO = -6.0 mA; Tamb = -40 °C to +85 °C 4
HIGH-level output voltage VOH 3.7 V VI = VIH or VIL; VCC = 4.5 V; IO = -6.0 mA; Tamb = -40 °C to +125 °C 4
LOW-level output voltage VOL 0 0.1 V VI = VIH or VIL; VCC = 4.5 V; IO = 20 μA; Tamb = -40 °C to +85 °C 4
LOW-level output voltage VOL 0.1 V VI = VIH or VIL; VCC = 4.5 V; IO = 20 μA; Tamb = -40 °C to +125 °C 4
LOW-level output voltage VOL 0.16 0.33 V VI = VIH or VIL; VCC = 4.5 V; IO = 6.0 mA; Tamb = -40 °C to +85 °C 4
LOW-level output voltage VOL 0.4 V VI = VIH or VIL; VCC = 4.5 V; IO = 6.0 mA; Tamb = -40 °C to +125 °C 4
Input leakage current II -1 1 μA VI = VCC or GND; VCC = 5.5 V; Tamb = -40 °C to +85 °C 4
OFF-state output current IOZ -5 5 μA VI = VIH or VIL; VO = VCC or GND; VCC = 5.5 V; Tamb = -40 °C to +85 °C 4
OFF-state output current IOZ -10 10 μA VI = VIH or VIL; VO = VCC or GND; VCC = 5.5 V; Tamb = -40 °C to +125 °C 4
Supply current ICC 10 μA VI = VCC or GND; IO = 0 A; VCC = 5.5 V; Tamb = -40 °C to +85 °C 4
Supply current ICC 20 μA VI = VCC or GND; IO = 0 A; VCC = 5.5 V; Tamb = -40 °C to +125 °C 4
Additional supply current ΔICC 375 μA per input; VCC = 4.5 V to 5.5 V; VI = VCC - 2.1 V; IO = 0 A; Tamb = -40 °C to +85 °C 4
Additional supply current ΔICC 410 μA per input; VCC = 4.5 V to 5.5 V; VI = VCC - 2.1 V; IO = 0 A; Tamb = -40 °C to +125 °C 4
Propagation delay nA to nY tpd 15 31 ns nA to nY; see Fig. 4; VCC = 4.5 V; Tamb = -40 °C to +85 °C 5
Propagation delay nA to nY tpd 38 ns nA to nY; see Fig. 4; VCC = 4.5 V; Tamb = -40 °C to +125 °C 5
Enable time nOE to nY ten 15 35 ns nOE to nY; see Fig. 5; VCC = 4.5 V; Tamb = -40 °C to +85 °C 5
Enable time nOE to nY ten 42 ns nOE to nY; see Fig. 5; VCC = 4.5 V; Tamb = -40 °C to +125 °C 5
Disable time nOE to nY tdis 15 31 ns nOE to nY; see Fig. 5; VCC = 4.5 V; Tamb = -40 °C to +85 °C 5
Disable time nOE to nY tdis 38 ns nOE to nY; see Fig. 5; VCC = 4.5 V; Tamb = -40 °C to +125 °C 5
Transition time tt 6 15 ns see Fig. 4; VCC = 4.5 V; Tamb = -40 °C to +85 °C 5
Transition time tt 18 ns see Fig. 4; VCC = 4.5 V; Tamb = -40 °C to +125 °C 5

CAD (KiCad official)

  • Symbol: 74HCT2G125DC
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
  • 3D model files: 74hct2g125dc-etched.step / 74hct2g125dc-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hct2g125dc.step / 74hct2g125dc.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (12 pp, sha256 28d17725f1387952, retrieved 2026-10-30, tier: manufacturer)
  • 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