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AIP74HCT14SA14.TB

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Wuxi I-core Elec Flip Flops, SOP14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentlogicaip74hct14sa14.tbfactory-2.0.0extractor-text

Verified AIP74HCT14SA14.TB

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier lcsc, 14 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AIP74HCT14SA14.TB · SOP14 · 14 pins
  • ✓copper: 14 copper pads, none touching another net
  • ✓datasheet: all 14 pin names found in the 20-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOIC-14_3.9x8.7mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-imp76rp3/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 14 pins = 14 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 14 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ aip74hct14sa14-tb.kicad_sym✓ aip74hct14sa14-tb.kicad_mod✓ aip74hct14sa14-tb.step
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AIP74HCT14SA14.TB

Wuxi I-core Elec · Flip Flops · SOP14

AIP74HCT14SA14.TB from Wuxi I-core Elec, in a SOP14. 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 1A input Data input of inverter gate 1 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
2 1Y output Data output of inverter gate 1, which is the logic inverse of 1A (L input gives H output, H input gives L output).
3 2A input Data input of inverter gate 2 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
4 2Y output Data output of inverter gate 2, which is the logic inverse of 2A (L input gives H output, H input gives L output).
5 3A input Data input of inverter gate 3 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
6 3Y output Data output of inverter gate 3, which is the logic inverse of 3A (L input gives H output, H input gives L output).
7 GND power_in Ground (0 V) reference; all voltages in the datasheet are referenced to GND.
8 4Y output Data output of inverter gate 4, which is the logic inverse of 4A (L input gives H output, H input gives L output).
9 4A input Data input of inverter gate 4 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
10 5Y output Data output of inverter gate 5, which is the logic inverse of 5A (L input gives H output, H input gives L output).
11 5A input Data input of inverter gate 5 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
12 6Y output Data output of inverter gate 6, which is the logic inverse of 6A (L input gives H output, H input gives L output).
13 6A input Data input of inverter gate 6 with Schmitt-trigger action; for AiP74HCT14 the input level is TTL and inputs include clamp diodes, with input voltage specified from 0 to VCC.
14 VCC power_in Supply voltage; the recommended range for AiP74HCT14 is 4.5 V to 5.5 V, with an absolute maximum of +7 V.

Key specifications

Parameter Value
Manufacturer Wuxi I-core Elec
Package SOP14
Category Logic
Pins 14

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 -0.5 7 V 7
input clamping current IIK -20 20 mA VI < -0.5V or VI > VCC+0.5V 7
output clamping current IOK -20 20 mA VO < -0.5V or VO > VCC+0.5V 7
output current IO -25 25 mA -0.5V < VO < VCC+0.5V 7
supply current ICC 50 mA 7
ground current IGND -50 mA 7
total power dissipation Ptot 500 mW 7
storage temperature Tstg -65 150 ℃ 7
soldering temperature (SOP) TL 250 ℃ 10s 7
supply voltage (AiP74HCT14) VCC 4.5 5 5.5 V 7
input transition rise and fall rate Δt/ΔV 1.67 139 ns/V VCC=4.5V 7
ambient temperature Tamb -40 105 ℃ 7
HIGH-level output voltage VOH 4.4 4.5 V Tamb=25℃; VI=VT+ or VT-; IO=-20uA; VCC=4.5V 8
HIGH-level output voltage VOH 3.98 4.32 V Tamb=25℃; VI=VT+ or VT-; IO=-4.0mA; VCC=4.5V 8
LOW-level output voltage VOL 0 0.1 V Tamb=25℃; VI=VT+ or VT-; IO=20uA; VCC=4.5V 8
LOW-level output voltage VOL 0.15 0.26 V Tamb=25℃; VI=VT+ or VT-; IO=4.0mA; VCC=4.5V 8
input leakage current II -0.1 0.1 uA Tamb=25℃; VI=VCC or GND; VCC=5.5V 8
supply current ICC 2 uA Tamb=25℃; VI=VCC or GND; IO=0A; VCC=5.5V 8
additional supply current ΔICC 30 108 uA Tamb=25℃; per input pin; VI=VCC-2.1V; IO=0A; other inputs at VCC or GND; VCC=4.5V to 5.5V 8
HIGH-level output voltage VOH 4.4 V Tamb=-40℃ to +85℃; VI=VT+ or VT-; IO=-20uA; VCC=4.5V 9
HIGH-level output voltage VOH 3.84 V Tamb=-40℃ to +85℃; VI=VT+ or VT-; IO=-4.0mA; VCC=4.5V 9
LOW-level output voltage VOL 0.1 V Tamb=-40℃ to +85℃; VI=VT+ or VT-; IO=20uA; VCC=4.5V 9
LOW-level output voltage VOL 0.33 V Tamb=-40℃ to +85℃; VI=VT+ or VT-; IO=4.0mA; VCC=4.5V 9
input leakage current II -1 1 uA Tamb=-40℃ to +85℃; VI=VCC or GND; VCC=5.5V 9
supply current ICC 20 uA Tamb=-40℃ to +85℃; VI=VCC or GND; IO=0A; VCC=5.5V 9
additional supply current ΔICC 135 uA Tamb=-40℃ to +85℃; per input pin; VI=VCC-2.1V; IO=0A; other inputs at VCC or GND; VCC=4.5V to 5.5V 9
HIGH-level output voltage VOH 4.4 V Tamb=-40℃ to +105℃; VI=VT+ or VT-; IO=-20uA; VCC=4.5V 10
HIGH-level output voltage VOH 3.7 V Tamb=-40℃ to +105℃; VI=VT+ or VT-; IO=-4.0mA; VCC=4.5V 10
LOW-level output voltage VOL 0.1 V Tamb=-40℃ to +105℃; VI=VT+ or VT-; IO=20uA; VCC=4.5V 10
LOW-level output voltage VOL 0.4 V Tamb=-40℃ to +105℃; VI=VT+ or VT-; IO=4.0mA; VCC=4.5V 10
input leakage current II -1 1 uA Tamb=-40℃ to +105℃; VI=VCC or GND; VCC=5.5V 10
supply current ICC 40 uA Tamb=-40℃ to +105℃; VI=VCC or GND; IO=0A; VCC=5.5V 10
additional supply current ΔICC 147 uA Tamb=-40℃ to +105℃; per input pin; VI=VCC-2.1V; IO=0A; other inputs at VCC or GND; VCC=4.5V to 5.5V 10
propagation delay nA to nY tpd 20 34 ns Tamb=25℃; VCC=4.5V; see Figure 5 11
transition time tt 7 15 ns Tamb=25℃; VCC=4.5V; see Figure 5 11
propagation delay nA to nY tpd 43 ns Tamb=-40℃ to +85℃; VCC=4.5V; see Figure 5 12
transition time tt 19 ns Tamb=-40℃ to +85℃; VCC=4.5V; see Figure 5 12
propagation delay nA to nY tpd 51 ns Tamb=-40℃ to +105℃; VCC=4.5V; see Figure 5 12
transition time tt 22 ns Tamb=-40℃ to +105℃; VCC=4.5V; see Figure 5 12
positive-going threshold voltage VT+ 1.2 1.41 1.9 V Tamb=25℃; VCC=4.5V 13
positive-going threshold voltage VT+ 1.4 1.59 2.1 V Tamb=25℃; VCC=5.5V 13
negative-going threshold voltage VT- 0.5 0.85 1.2 V Tamb=25℃; VCC=4.5V 13
negative-going threshold voltage VT- 0.6 0.99 1.4 V Tamb=25℃; VCC=5.5V 13
hysteresis voltage VH 0.4 0.56 V Tamb=25℃; VCC=4.5V 13
hysteresis voltage VH 0.4 0.6 V Tamb=25℃; VCC=5.5V 13
positive-going threshold voltage VT+ 1.2 1.9 V Tamb=-40℃ to +85℃; VCC=4.5V 13
positive-going threshold voltage VT+ 1.4 2.1 V Tamb=-40℃ to +85℃; VCC=5.5V 13
negative-going threshold voltage VT- 0.5 1.2 V Tamb=-40℃ to +85℃; VCC=4.5V 13
negative-going threshold voltage VT- 0.6 1.4 V Tamb=-40℃ to +85℃; VCC=5.5V 13
hysteresis voltage VH 0.4 V Tamb=-40℃ to +85℃; VCC=4.5V 13
positive-going threshold voltage VT+ 1.2 1.9 V Tamb=-40℃ to +105℃; VCC=4.5V 14
positive-going threshold voltage VT+ 1.4 2.1 V Tamb=-40℃ to +105℃; VCC=5.5V 14
negative-going threshold voltage VT- 0.5 1.2 V Tamb=-40℃ to +105℃; VCC=4.5V 14
negative-going threshold voltage VT- 0.6 1.4 V Tamb=-40℃ to +105℃; VCC=5.5V 14
hysteresis voltage VH 0.4 V Tamb=-40℃ to +105℃; VCC=4.5V 14
input capacitance CI 3.5 pF Tamb=25℃ 8
propagation delay nA to nY tpd 17 ns Tamb=25℃; VCC=5.0V; CL=15pF 11
power dissipation capacitance CPD 8 pF Tamb=25℃; per package; VI=GND to VCC-1.5V 11

CAD (KiCad official)

  • Symbol: AIP74HCT14SA14.TB
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP14 (KiCad packages3D, STEP)
  • 3D model files: aip74hct14sa14-tb-etched.step / aip74hct14sa14-tb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aip74hct14sa14-tb.step / aip74hct14sa14-tb.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi I-core Elec datasheet (20 pp, sha256 16839909a9a11c24, retrieved 2026-11-05, 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