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74HCT14S14-13

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Diodes Incorporated Inverters, SO-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74HCT14S14-13

Diodes Incorporated · Inverters · SO-14

74HCT14S14-13 from Diodes Incorporated, in a SO-14. 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 1, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
2 1Y output Data output of inverter 1, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
3 2A input Data input of inverter 2, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
4 2Y output Data output of inverter 2, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
5 3A input Data input of inverter 3, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
6 3Y output Data output of inverter 3, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
7 GND power_in Ground reference for the device; continuous current through GND is limited to -50 mA.
8 4Y output Data output of inverter 4, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
9 4A input Data input of inverter 4, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
10 5Y output Data output of inverter 5, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
11 5A input Data input of inverter 5, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
12 6Y output Data output of inverter 6, a standard push-pull output that sinks or sources 4mA at VCC = 4.5V.
13 6A input Data input of inverter 6, a Schmitt trigger input compatible with TTL voltage levels, with recommended input voltage 0 to VCC.
14 VCC power_in Supply voltage, recommended range 4.5V to 5.5V, with absolute maximum rating -0.5 to +7.0V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SO-14
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 4.5 5.5 V 3
Input Voltage VI 0 V 3
Output Voltage VO 0 V 3
Input Transition Rise or Fall Rate Δt/ΔV 500 ns/V VCC = 4.5V to 5.5V 3
Operating Free-Air Temperature TA -40 125 °C 3
ESD Human Body Model ESD HBM 2 KV 3
ESD Charged Device Model ESD CDM 1 KV 3
ESD Machine Model ESD MM 200 V 3
Supply Voltage Range VCC -0.5 7 V 3
Input Voltage Range VI -0.5 7 V 3
Input Clamp Current IIK -20 20 mA VI < -0.5V or Vi > VCC +0.5V 3
Output Clamp Current IOK -20 20 mA VO < -0.5V or VO > VCC +0.5V 3
Continuous Output Current IO -25 25 mA -0.5V < VO VCC +0.5V 3
Continuous Current Through VCC ICC 50 mA 3
Continuous Current Through GND IGND -50 mA 3
Operating Junction Temperature TJ -40 150 °C 3
Storage Temperature TSTG -65 150 °C 3
Total Power Dissipation PTOT 500 mW 3
Positive-Going Input Threshold Voltage VT+ 1.9 V VCC = 4.5V, TA = -40°C to +85°C 3
Positive-Going Input Threshold Voltage VT+ 2.1 V VCC = 5.5V, TA = -40°C to +85°C 3
Negative-Going Input Threshold Voltage VT- 0.5 V VCC = 4.5V, TA = -40°C to +85°C 3
Negative-Going Input Threshold Voltage VT- 0.6 V VCC = 5.5V, TA = -40°C to +85°C 3
Hysteresis (VT+ - VT-) ΔVT 0.4 V VCC = 4.5V, TA = -40°C to +85°C 3
High-Level Output Voltage VOH 4.4 V IOH = -20μA, VCC = 4.5V, TA = -40°C to +85°C 3
High-Level Output Voltage VOH 3.84 V IOH = -4mA, VCC = 4.5V, TA = -40°C to +85°C 3
High-Level Output Voltage VOH 3.7 V IOH = -4mA, VCC = 4.5V, TA = -40°C to +125°C 3
Low-Level Output Voltage VOL 0.1 V IOL = 20μA, VCC = 4.5V, TA = -40°C to +85°C 3
Low-Level Output Voltage VOL 0.33 V IOL = 4mA, VCC = 4.5V, TA = -40°C to +85°C 3
Low-Level Output Voltage VOL 0.4 V IOL = 4mA, VCC = 4.5V, TA = -40°C to +125°C 3
Input Current II -1 1 μA VI = GND to 6.0V, VCC = 6.0V 3
Supply Current ICC 20 μA VI = GND or VCC, IO = 0, VCC = 6.0V, TA = -40°C to +85°C 3
Supply Current ICC 40 μA VI = GND or VCC, IO = 0, VCC = 6.0V, TA = -40°C to +125°C 3
Additional Supply Current ΔICC 135 μA One input at VCC -2.1V, other pins at VCC or GND, VCC = 4.5V to 5.5V, TA = -40°C to +85°C 3
Additional Supply Current ΔICC 147 μA One input at VCC -2.1V, other pins at VCC or GND, VCC = 4.5V to 5.5V, TA = -40°C to +125°C 3
Propagation Delay AN to YN tPD 20 34 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = +25°C 4
Propagation Delay AN to YN tPD 43 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = -40°C to +85°C 4
Propagation Delay AN to YN tPD 51 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = -40°C to +125°C 4
Transition Time tt 7 15 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = +25°C 4
Transition Time tt 19 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = -40°C to +85°C 4
Transition Time tt 22 ns Figure 1, CL = 50pF, VCC = 4.5V, TA = -40°C to +125°C 4
Power Dissipation Capacitance per Gate Cpd 15 pF f = 1MHz, VCC = 5.5V 4
Input Capacitance CI 4 pF VI = VCC or GND, VCC = 5.5V 4

CAD (KiCad official)

  • Symbol: 74HCT14S14-13
  • Footprint: Adom_Gen:Diodes_Incorporated_74
  • 3D model: SO-14 (KiCad packages3D, STEP)
  • 3D model files: 74hct14s14-13-etched.step / 74hct14s14-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74hct14s14-13.step / 74hct14s14-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (8 pp, sha256 bd3a078287bb1d9d, retrieved 2026-10-27, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus off (skipped (clean text read)), 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