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74HCU04T14-13
Public Made by Adomby adom
Diodes Incorporated Inverters, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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74HCU04T14-13
Diodes Incorporated · Inverters · TSSOP-14
74HCU04T14-13 from Diodes Incorporated, in a TSSOP-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; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 2 | 1Y | output | Data output of inverter 1 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 3 | 2A | input | Data input of inverter 2; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 4 | 2Y | output | Data output of inverter 2 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 5 | 3A | input | Data input of inverter 3; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 6 | 3Y | output | Data output of inverter 3 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 7 | GND | power_in | Ground reference for the device. |
| 8 | 4Y | output | Data output of inverter 4 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 9 | 4A | input | Data input of inverter 4; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 10 | 5Y | output | Data output of inverter 5 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 11 | 5A | input | Data input of inverter 5; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 12 | 6Y | output | Data output of inverter 6 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 13 | 6A | input | Data input of inverter 6; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 14 | VCC | power_in | Supply voltage, recommended operating range 2.0V to 6.0V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TSSOP-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 | 2 | 6 | V | 3 | ||
| Input Voltage | VI | 0 | V | 3 | |||
| Input Transition Rise or Fall Rate | Δt/ΔV | 625 | ns/V | VCC = 2.0V | 3 | ||
| Input Transition Rise or Fall Rate | Δt/ΔV | 140 | ns/V | VCC = 4.5V | 3 | ||
| Input Transition Rise or Fall Rate | Δt/ΔV | 85 | ns/V | VCC = 6.0V | 3 | ||
| Operating Free-Air Temperature | TA | -40 | 125 | °C | 3 | ||
| High-Level Input Voltage | VIH | 1.7 | V | VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| High-Level Input Voltage | VIH | 3.6 | V | VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| High-Level Input Voltage | VIH | 4.8 | V | VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| Low-Level Input Voltage | VIL | 0.3 | V | VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| Low-Level Input Voltage | VIL | 0.9 | V | VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| Low-Level Input Voltage | VIL | 1.2 | V | VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 1.8 | V | IOH = -20μA; VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 1.9 | V | IOH = -20μA; VCC = 2.0V; TA = -40°C to +125°C | 4 | ||
| High-Level Output Voltage | VOH | 4 | V | IOH = -20μA; VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 5.5 | V | IOH = -20μA; VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 3.84 | V | IOH = -4.0mA; VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 3.7 | V | IOH = -4.0mA; VCC = 4.5V; TA = -40°C to +125°C | 4 | ||
| High-Level Output Voltage | VOH | 5.34 | V | IOH = -5.2mA; VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| High-Level Output Voltage | VOH | 5.2 | V | IOH = -5.2mA; VCC = 6.0V; TA = -40°C to +125°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.2 | V | IOL = 20μA; VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.5 | V | IOL = 20μA; VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.33 | V | IOL = 4mA; VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| Low-Level Output Voltage | VOL | 0.4 | V | IOL = 4mA; VCC = 4.5V; TA = -40°C to +125°C | 4 | ||
| Input Current | II | -1 | 1 | μA | VI = GND to 5.5V; VCC = 6.0V; TA = -40°C to +85°C | 4 | |
| Supply Current | ICC | 20 | μA | VI = GND or VCC, IO = 0; VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| Supply Current | ICC | 40 | μA | VI = GND or VCC, IO = 0; VCC = 6.0V; TA = -40°C to +125°C | 4 | ||
| Propagation Delay AN to YN | tPD | 19 | 70 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = +25°C | 4 | |
| Propagation Delay AN to YN | tPD | 90 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| Propagation Delay AN to YN | tPD | 105 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +125°C | 4 | ||
| Propagation Delay AN to YN | tPD | 7 | 14 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = +25°C | 4 | |
| Propagation Delay AN to YN | tPD | 18 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = -40°C to +85°C | 4 | ||
| Propagation Delay AN to YN | tPD | 21 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = -40°C to +125°C | 4 | ||
| Propagation Delay AN to YN | tPD | 5 | 12 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = +25°C | 4 | |
| Propagation Delay AN to YN | tPD | 15 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = -40°C to +85°C | 4 | ||
| Transition Time | tt | 19 | 75 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = +25°C | 4 | |
| Transition Time | tt | 95 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +85°C | 4 | ||
| Transition Time | tt | 110 | ns | Figure 1, CL = 50pF; VCC = 2.0V; 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 | ||
| Transition Time | tt | 6 | 13 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = +25°C | 4 | |
| Transition Time | tt | 16 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = -40°C to +85°C | 4 |
CAD (KiCad official)
- Symbol:
74HCU04T14-13 - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
74hcu04t14-13-etched.step/74hcu04t14-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74hcu04t14-13.step/74hcu04t14-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (9 pp, sha256
c8d0c3af1fbd3763, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# 74HCU04T14-13
**Diodes Incorporated** · Inverters · TSSOP-14
74HCU04T14-13 from Diodes Incorporated, in a TSSOP-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; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 2 | 1Y | output | Data output of inverter 1 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 3 | 2A | input | Data input of inverter 2; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 4 | 2Y | output | Data output of inverter 2 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 5 | 3A | input | Data input of inverter 3; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 6 | 3Y | output | Data output of inverter 3 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 7 | GND | power_in | Ground reference for the device. |
| 8 | 4Y | output | Data output of inverter 4 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 9 | 4A | input | Data input of inverter 4; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 10 | 5Y | output | Data output of inverter 5 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 11 | 5A | input | Data input of inverter 5; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 12 | 6Y | output | Data output of inverter 6 with standard push-pull output, sinking or sourcing 4mA at VCC = 4.5V. |
| 13 | 6A | input | Data input of inverter 6; all inputs have Schmitt trigger action, and unused inputs should be held at VCC or Ground. |
| 14 | VCC | power_in | Supply voltage, recommended operating range 2.0V to 6.0V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TSSOP-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 | 2 | | 6 | V | | 3 |
| Input Voltage | VI | 0 | | | V | | 3 |
| Input Transition Rise or Fall Rate | Δt/ΔV | | | 625 | ns/V | VCC = 2.0V | 3 |
| Input Transition Rise or Fall Rate | Δt/ΔV | | | 140 | ns/V | VCC = 4.5V | 3 |
| Input Transition Rise or Fall Rate | Δt/ΔV | | | 85 | ns/V | VCC = 6.0V | 3 |
| Operating Free-Air Temperature | TA | -40 | | 125 | °C | | 3 |
| High-Level Input Voltage | VIH | 1.7 | | | V | VCC = 2.0V; TA = -40°C to +85°C | 4 |
| High-Level Input Voltage | VIH | 3.6 | | | V | VCC = 4.5V; TA = -40°C to +85°C | 4 |
| High-Level Input Voltage | VIH | 4.8 | | | V | VCC = 6.0V; TA = -40°C to +85°C | 4 |
| Low-Level Input Voltage | VIL | | | 0.3 | V | VCC = 2.0V; TA = -40°C to +85°C | 4 |
| Low-Level Input Voltage | VIL | | | 0.9 | V | VCC = 4.5V; TA = -40°C to +85°C | 4 |
| Low-Level Input Voltage | VIL | | | 1.2 | V | VCC = 6.0V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 1.8 | | | V | IOH = -20μA; VCC = 2.0V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 1.9 | | | V | IOH = -20μA; VCC = 2.0V; TA = -40°C to +125°C | 4 |
| High-Level Output Voltage | VOH | 4 | | | V | IOH = -20μA; VCC = 4.5V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 5.5 | | | V | IOH = -20μA; VCC = 6.0V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 3.84 | | | V | IOH = -4.0mA; VCC = 4.5V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 3.7 | | | V | IOH = -4.0mA; VCC = 4.5V; TA = -40°C to +125°C | 4 |
| High-Level Output Voltage | VOH | 5.34 | | | V | IOH = -5.2mA; VCC = 6.0V; TA = -40°C to +85°C | 4 |
| High-Level Output Voltage | VOH | 5.2 | | | V | IOH = -5.2mA; VCC = 6.0V; TA = -40°C to +125°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.2 | V | IOL = 20μA; VCC = 2.0V; TA = -40°C to +85°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.5 | V | IOL = 20μA; VCC = 4.5V; TA = -40°C to +85°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.33 | V | IOL = 4mA; VCC = 4.5V; TA = -40°C to +85°C | 4 |
| Low-Level Output Voltage | VOL | | | 0.4 | V | IOL = 4mA; VCC = 4.5V; TA = -40°C to +125°C | 4 |
| Input Current | II | -1 | | 1 | μA | VI = GND to 5.5V; VCC = 6.0V; TA = -40°C to +85°C | 4 |
| Supply Current | ICC | | | 20 | μA | VI = GND or VCC, IO = 0; VCC = 6.0V; TA = -40°C to +85°C | 4 |
| Supply Current | ICC | | | 40 | μA | VI = GND or VCC, IO = 0; VCC = 6.0V; TA = -40°C to +125°C | 4 |
| Propagation Delay AN to YN | tPD | | 19 | 70 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = +25°C | 4 |
| Propagation Delay AN to YN | tPD | | | 90 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +85°C | 4 |
| Propagation Delay AN to YN | tPD | | | 105 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +125°C | 4 |
| Propagation Delay AN to YN | tPD | | 7 | 14 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = +25°C | 4 |
| Propagation Delay AN to YN | tPD | | | 18 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = -40°C to +85°C | 4 |
| Propagation Delay AN to YN | tPD | | | 21 | ns | Figure 1, CL = 50pF; VCC = 4.5V; TA = -40°C to +125°C | 4 |
| Propagation Delay AN to YN | tPD | | 5 | 12 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = +25°C | 4 |
| Propagation Delay AN to YN | tPD | | | 15 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = -40°C to +85°C | 4 |
| Transition Time | tt | | 19 | 75 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = +25°C | 4 |
| Transition Time | tt | | | 95 | ns | Figure 1, CL = 50pF; VCC = 2.0V; TA = -40°C to +85°C | 4 |
| Transition Time | tt | | | 110 | ns | Figure 1, CL = 50pF; VCC = 2.0V; 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 |
| Transition Time | tt | | 6 | 13 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = +25°C | 4 |
| Transition Time | tt | | | 16 | ns | Figure 1, CL = 50pF; VCC = 6.0V; TA = -40°C to +85°C | 4 |
## CAD (KiCad official)
- Symbol: `74HCU04T14-13`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `74hcu04t14-13-etched.step` / `74hcu04t14-13-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74hcu04t14-13.step` / `74hcu04t14-13.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8560107078166466560) (9 pp, sha256 `c8d0c3af1fbd3763`, retrieved 2026-10-17, 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](docs/74hcu04t14-13-datasheet.pdf)