component
74ABT08D
Public Made by Adomby adom
Nexperia Logic Gates, SO-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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Publish 0.1.0
15 files changed
+2191
74abt08d-etched.glbadded⋯ 1 unchanged line ⋯
74abt08d-hero.glbadded⋯ 1 unchanged line ⋯
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74abt08d.glbadded⋯ 1 unchanged line ⋯
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README.mdadded+97@@ -0,0 +1,97 @@+# 74ABT08D++**Nexperia** · Logic Gates · SO-14++74ABT08D from Nexperia, 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 1A of gate 1; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 2 | 1B | input | Data input 1B of gate 1; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 3 | 1Y | output | Data output 1Y of gate 1; recommended operating IOH is -15 mA maximum (HIGH) and IOL is 20 mA maximum (LOW). |+| 4 | 2A | input | Data input 2A of gate 2; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 5 | 2B | input | Data input 2B of gate 2; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 6 | 2Y | output | Data output 2Y of gate 2; recommended operating IOH is -15 mA maximum (HIGH) and IOL is 20 mA maximum (LOW). |+| 7 | GND | power_in | Ground (0 V); all voltages in the datasheet are referenced to GND. |+| 8 | 3Y | output | Data output 3Y of gate 3; recommended operating IOH is -15 mA maximum (HIGH) and IOL is 20 mA maximum (LOW). |+| 9 | 3A | input | Data input 3A of gate 3; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 10 | 3B | input | Data input 3B of gate 3; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 11 | 4Y | output | Data output 4Y of gate 4; recommended operating IOH is -15 mA maximum (HIGH) and IOL is 20 mA maximum (LOW). |+| 12 | 4A | input | Data input 4A of gate 4; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 13 | 4B | input | Data input 4B of gate 4; recommended input range is 0 V to VCC, with HIGH level at least 2.0 V and LOW level at most 0.8 V. |+| 14 | VCC | power_in | Supply voltage; recommended range is 4.5 V to 5.5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Nexperia |+| 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 | -0.5 | | 7 | V | | 3 |+| input voltage | VI | -1.2 | | 7 | V | | 3 |+| output voltage | VO | -0.5 | | 5.5 | V | output HIGH or LOW | 3 |+| input clamping current | IIK | -18 | | | mA | VI < 0 V | 3 |+| output clamping current | IOK | -50 | | | mA | VO < 0 V | 3 |+| output current | IO | | | 40 | mA | output in LOW-state | 3 |+| junction temperature | Tj | | | 150 | °C | | 3 |+| storage temperature | Tstg | -65 | | 150 | °C | | 3 |+| supply voltage | VCC | 4.5 | | 5.5 | V | | 3 |+| input voltage | VI | 0 | | | V | | 3 |+| HIGH-level input voltage | VIH | 2 | | | V | | 3 |+| LOW-level input voltage | VIL | | | 0.8 | V | | 3 |+| HIGH-level output current | IOH | -15 | | | mA | | 3 |+| LOW-level output current | IOL | | | 20 | mA | | 3 |+| input transition rise and fall rate | Δt/ΔV | 0 | | 5 | ns/V | | 3 |+| ambient temperature | Tamb | -40 | | 85 | °C | in free air | 3 |+| input clamping voltage | VIK | -1.2 | -0.9 | | V | 25 °C; VCC = 4.5 V; IIK = -18 mA | 4 |+| input clamping voltage | VIK | -1.2 | | | V | -40 °C to +85 °C; VCC = 4.5 V; IIK = -18 mA | 4 |+| HIGH-level output voltage | VOH | 2.5 | 2.9 | | V | 25 °C; VCC = 4.5 V; IOH = -15 mA; VI = VIL or VIH | 4 |+| HIGH-level output voltage | VOH | 2.5 | | | V | -40 °C to +85 °C; VCC = 4.5 V; IOH = -15 mA; VI = VIL or VIH | 4 |+| LOW-level output voltage | VOL | | 0.35 | 0.5 | V | 25 °C; VCC = 4.5 V; IOL = 20 mA; VI = VIL or VIH | 4 |+| LOW-level output voltage | VOL | | | 0.5 | V | -40 °C to +85 °C; VCC = 4.5 V; IOL = 20 mA; VI = VIL or VIH | 4 |+| input leakage current | II | -1 | 0.01 | 1 | μA | 25 °C; VCC = 5.5 V; VI = GND or 5.5 V | 4 |+| input leakage current | II | -1 | | 1 | μA | -40 °C to +85 °C; VCC = 5.5 V; VI = GND or 5.5 V | 4 |+| power-off leakage current | IOFF | -100 | 5 | 100 | μA | 25 °C; VCC = 0 V; VI or VO ≤ 4.5 V | 4 |+| power-off leakage current | IOFF | -100 | | 100 | μA | -40 °C to +85 °C; VCC = 0 V; VI or VO ≤ 4.5 V | 4 |+| output high leakage current | ICEX | | 5 | 50 | μA | 25 °C; HIGH-state; VO = 5.5 V; VCC = 5.5 V; VI = GND or VCC | 4 |+| output high leakage current | ICEX | | | 50 | μA | -40 °C to +85 °C; HIGH-state; VO = 5.5 V; VCC = 5.5 V; VI = GND or VCC | 4 |+| output current | IO | -50 | -75 | -180 | mA | 25 °C; VCC = 5.5 V; VO = 2.5 V [1] | 4 |+| output current | IO | -50 | | -180 | mA | -40 °C to +85 °C; VCC = 5.5 V; VO = 2.5 V [1] | 4 |+| supply current | ICC | | 2 | 50 | μA | 25 °C; VCC = 5.5 V; VI = GND or VCC | 4 |+| supply current | ICC | | | 50 | μA | -40 °C to +85 °C; VCC = 5.5 V; VI = GND or VCC | 4 |+| additional supply current | ΔICC | | 0.25 | 500 | μA | 25 °C; per input pin; VCC = 5.5 V; one input at 3.4 V; other inputs at VCC or GND [2] | 4 |+| additional supply current | ΔICC | | | 500 | μA | -40 °C to +85 °C; per input pin; VCC = 5.5 V; one input at 3.4 V; other inputs at VCC or GND [2] | 4 |+| LOW to HIGH propagation delay | tPLH | 1 | 2.4 | 3.4 | ns | 25 °C; VCC = 5.0 V; nA, nB to nY; see Fig. 4 | 4 |+| LOW to HIGH propagation delay | tPLH | 1 | | 4 | ns | -40 °C to +85 °C; VCC = 5.0 V ± 0.5 V; nA, nB to nY; see Fig. 4 | 4 |+| HIGH to LOW propagation delay | tPHL | 1 | 1.9 | 2.8 | ns | 25 °C; VCC = 5.0 V; nA, nB to nY; see Fig. 4 | 4 |+| HIGH to LOW propagation delay | tPHL | 1 | | 3 | ns | -40 °C to +85 °C; VCC = 5.0 V ± 0.5 V; nA, nB to nY; see Fig. 4 | 4 |+| output skew time | tsk(o) | | 0.4 | 0.5 | ns | 25 °C; VCC = 5.0 V | 4 |+| output skew time | tsk(o) | | | 0.5 | ns | -40 °C to +85 °C; VCC = 5.0 V ± 0.5 V | 4 |++## CAD (KiCad official)++- Symbol: `74ABT08D`+- Footprint: `Adom_Gen:Nexperia_74`+- 3D model: SO-14 (KiCad packages3D, STEP)+- 3D model files: `74abt08d-etched.step` / `74abt08d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `74abt08d.step` / `74abt08d.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/74ABT08D.pdf) (10 pp, sha256 `e2d2da5070beb9b6`, retrieved 2026-10-17, 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/74abt08d-datasheet.pdf)
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