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74HCT00T14-13
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Diodes Incorporated Logic Gates, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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74HCT00T14-13
Diodes Incorporated · Logic Gates · TSSOP-14
74HCT00T14-13 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 for gate 1; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 2 | 1B | input | Data input for gate 1; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 3 | 1Y | output | Push-pull data output of gate 1, which sinks or sources 4 mA at VCC = 4.5 V. |
| 4 | 2A | input | Data input for gate 2; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 5 | 2B | input | Data input for gate 2; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 6 | 2Y | output | Push-pull data output of gate 2, which sinks or sources 4 mA at VCC = 4.5 V. |
| 7 | GND | power_in | Ground reference; continuous current through GND is rated at -50 mA maximum. |
| 8 | 3Y | output | Push-pull data output of gate 3, which sinks or sources 4 mA at VCC = 4.5 V. |
| 9 | 3A | input | Data input for gate 3; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 10 | 3B | input | Data input for gate 3; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 11 | 4Y | output | Push-pull data output of gate 4, which sinks or sources 4 mA at VCC = 4.5 V. |
| 12 | 4A | input | Data input for gate 4; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 13 | 4B | input | Data input for gate 4; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 14 | VCC | power_in | Supply voltage; recommended operating range is 4.5 V to 5.5 V, with absolute maximum rating of -0.5 V to +7.0 V. |
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 |
|---|---|---|---|---|---|---|---|
| High-level Input Voltage | VIH | 2 | V | VCC 4.5V to 5.5V; TA -40°C to +85°C | 3 | ||
| Low-level Input Voltage | VIL | 0.8 | V | VCC 4.5V to 5.5V; 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 = 4.0mA, VCC 4.5V; TA -40°C to +85°C | 3 | ||
| Low-level Output Voltage | VOL | 0.4 | V | IOL = 4.0mA, VCC 4.5V; TA -40°C to +125°C | 3 | ||
| Input Current | II | -1 | 1 | μA | VI = GND to 6.0V, VCC 6.0V; TA -40°C to +85°C | 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 | 675 | 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 | 735 | 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 | 12 | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA = +25°C | 4 | |
| Propagation Delay AN to YN | tPD | 24 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +85°C | 4 | ||
| Propagation Delay AN to YN | tPD | 29 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +125°C | 4 | ||
| Transition Time | tt | 7 | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA = +25°C | 4 | |
| Transition Time | tt | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +85°C | 4 | ||
| Transition Time | tt | 29 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +125°C | 4 | ||
| ESD HBM Human Body Model ESD Protection | ESD HBM | 2 | KV | Absolute maximum rating at TA = +25°C | 3 | ||
| ESD CDM Charged Device Model ESD Protection | ESD CDM | 1 | KV | Absolute maximum rating at TA = +25°C | 3 | ||
| ESD MM Machine Model ESD Protection | ESD MM | 200 | V | Absolute maximum rating at TA = +25°C | 3 | ||
| Supply Voltage Range | VCC | -0.5 | 7 | V | Absolute maximum rating at TA = +25°C | 3 | |
| Input Voltage Range | VI | -0.5 | 7 | V | Absolute maximum rating at TA = +25°C (Note 5) | 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 | |||
| Supply Voltage | VCC | 4.5 | 5.5 | V | 3 | ||
| Input Voltage | VI | 0 | V | Maximum printed as VCC | 3 | ||
| Output Voltage | VO | 0 | V | Maximum printed as VCC | 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 |
CAD (KiCad official)
- Symbol:
74HCT00T14-13 - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
74hct00t14-13-etched.step/74hct00t14-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);74hct00t14-13.step/74hct00t14-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (8 pp, sha256
887e51662685dfae, retrieved 2026-10-21, tier: manufacturer) - 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).
# 74HCT00T14-13
**Diodes Incorporated** · Logic Gates · TSSOP-14
74HCT00T14-13 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 for gate 1; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 2 | 1B | input | Data input for gate 1; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 3 | 1Y | output | Push-pull data output of gate 1, which sinks or sources 4 mA at VCC = 4.5 V. |
| 4 | 2A | input | Data input for gate 2; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 5 | 2B | input | Data input for gate 2; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 6 | 2Y | output | Push-pull data output of gate 2, which sinks or sources 4 mA at VCC = 4.5 V. |
| 7 | GND | power_in | Ground reference; continuous current through GND is rated at -50 mA maximum. |
| 8 | 3Y | output | Push-pull data output of gate 3, which sinks or sources 4 mA at VCC = 4.5 V. |
| 9 | 3A | input | Data input for gate 3; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 10 | 3B | input | Data input for gate 3; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 11 | 4Y | output | Push-pull data output of gate 4, which sinks or sources 4 mA at VCC = 4.5 V. |
| 12 | 4A | input | Data input for gate 4; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 13 | 4B | input | Data input for gate 4; the gate implements Y = A • B with Schmitt-trigger action and TTL-compatible input levels, and unused inputs should be held at VCC or ground. |
| 14 | VCC | power_in | Supply voltage; recommended operating range is 4.5 V to 5.5 V, with absolute maximum rating of -0.5 V to +7.0 V. |
## 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 |
|---|---|---|---|---|---|---|---|
| High-level Input Voltage | VIH | 2 | | | V | VCC 4.5V to 5.5V; TA -40°C to +85°C | 3 |
| Low-level Input Voltage | VIL | | | 0.8 | V | VCC 4.5V to 5.5V; 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 = 4.0mA, VCC 4.5V; TA -40°C to +85°C | 3 |
| Low-level Output Voltage | VOL | | | 0.4 | V | IOL = 4.0mA, VCC 4.5V; TA -40°C to +125°C | 3 |
| Input Current | II | -1 | | 1 | μA | VI = GND to 6.0V, VCC 6.0V; TA -40°C to +85°C | 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 | | | 675 | 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 | | | 735 | 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 | | 12 | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA = +25°C | 4 |
| Propagation Delay AN to YN | tPD | | | 24 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +85°C | 4 |
| Propagation Delay AN to YN | tPD | | | 29 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +125°C | 4 |
| Transition Time | tt | | 7 | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA = +25°C | 4 |
| Transition Time | tt | | | 22 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +85°C | 4 |
| Transition Time | tt | | | 29 | ns | Figure 1, CL = 50pF, VCC 4.5V; TA -40°C to +125°C | 4 |
| ESD HBM Human Body Model ESD Protection | ESD HBM | | | 2 | KV | Absolute maximum rating at TA = +25°C | 3 |
| ESD CDM Charged Device Model ESD Protection | ESD CDM | | | 1 | KV | Absolute maximum rating at TA = +25°C | 3 |
| ESD MM Machine Model ESD Protection | ESD MM | | | 200 | V | Absolute maximum rating at TA = +25°C | 3 |
| Supply Voltage Range | VCC | -0.5 | | 7 | V | Absolute maximum rating at TA = +25°C | 3 |
| Input Voltage Range | VI | -0.5 | | 7 | V | Absolute maximum rating at TA = +25°C (Note 5) | 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 |
| Supply Voltage | VCC | 4.5 | | 5.5 | V | | 3 |
| Input Voltage | VI | 0 | | | V | Maximum printed as VCC | 3 |
| Output Voltage | VO | 0 | | | V | Maximum printed as VCC | 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 |
## CAD (KiCad official)
- Symbol: `74HCT00T14-13`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `74hct00t14-13-etched.step` / `74hct00t14-13-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74hct00t14-13.step` / `74hct00t14-13.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/74HCT00T14-13.pdf) (8 pp, sha256 `887e51662685dfae`, retrieved 2026-10-21, 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](docs/74hct00t14-13-datasheet.pdf)