SN74AHCT1G00DBVR

@@ -0,0 +1,47 @@+# SN74AHCT1G00DBVR++**Texas Instruments** · Gates · SOT-23-5++SN74AHCT1G00DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | A | input | Logic input A of the 2-input NAND gate. TTL-voltage compatible: VIH = 2 V min, VIL = 0.8 V max at VCC = 4.5-5.5 V. Input current ±1 µA max; must not be left floating (tie to VCC or GND when unused). |+| 2 | B | input | Logic input B of the 2-input NAND gate. TTL-voltage compatible: VIH = 2 V min, VIL = 0.8 V max at VCC = 4.5-5.5 V. Input current ±1 µA max; must not be left floating (tie to VCC or GND when unused). |+| 3 | GND | power_in | Ground reference pin. Connect to the system 0 V rail. |+| 4 | Y | output | NAND gate output, Y = NOT(A AND B). Push-pull CMOS output with ±8 mA drive at VCC = 5 V (IOH = -8 mA, IOL = 8 mA). |+| 5 | VCC | power_in | Positive supply voltage pin. Recommended operating range 4.5 V to 5.5 V. Quiescent supply current ICC = 10 µA max. Bypass with a local ceramic capacitor to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Logic |+| Pins | 5 |++## Ordering variants++- `SN74AHCT1G00DBVR`+- `SN74AHCT1G00DBVRDBVT`+- `SN74AHCT1G00DBVRDCKR`+- `SN74AHCT1G00DBVRDCKT`++## CAD (KiCad official)++- Symbol: `SN74AHCT1G00DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn74ahct1g00.pdf) (23 pp, sha256 `6e4a1443e487fec4`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/sn74ahct1g00dbvr-datasheet.pdf)

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