SN74LVC08ADR

@@ -0,0 +1,67 @@+# SN74LVC08ADR++**Texas Instruments** · Gates · SOIC-14++SN74LVC08ADR from Texas Instruments, in a SOIC-14. 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 | 1A | input | Channel 1 input A. CMOS logic input; VIH >= 2 V (VCC = 2.7-3.6 V), VIL <= 0.8 V. Tolerates up to 5.5 V regardless of VCC. |+| 2 | 1B | input | Channel 1 input B. CMOS logic input, 5.5 V tolerant. |+| 3 | 1Y | output | Channel 1 output: 1Y = 1A AND 1B. Push-pull CMOS output; IOH/IOL = -24/24 mA at VCC = 3 V. |+| 4 | 2A | input | Channel 2 input A. CMOS logic input, 5.5 V tolerant. |+| 5 | 2B | input | Channel 2 input B. CMOS logic input, 5.5 V tolerant. |+| 6 | 2Y | output | Channel 2 output: 2Y = 2A AND 2B. Push-pull CMOS output; IOH/IOL = -24/24 mA at VCC = 3 V. |+| 7 | GND | power_in | Ground reference (0 V) for all four gates. |+| 8 | 3Y | output | Channel 3 output: 3Y = 3A AND 3B. Push-pull CMOS output; IOH/IOL = -24/24 mA at VCC = 3 V. |+| 9 | 3A | input | Channel 3 input A. CMOS logic input, 5.5 V tolerant. |+| 10 | 3B | input | Channel 3 input B. CMOS logic input, 5.5 V tolerant. |+| 11 | 4Y | output | Channel 4 output: 4Y = 4A AND 4B. Push-pull CMOS output; IOH/IOL = -24/24 mA at VCC = 3 V. |+| 12 | 4A | input | Channel 4 input A. CMOS logic input, 5.5 V tolerant. |+| 13 | 4B | input | Channel 4 input B. CMOS logic input, 5.5 V tolerant. |+| 14 | VCC | power_in | Positive supply, 1.65 V to 3.6 V (SN74LVC08A). Absolute max 6.5 V. Bypass with a 0.1 uF ceramic near the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Logic |+| Pins | 14 |++## Ordering variants++- `SN74LVC08ADRD`+- `SN74LVC08ADRDR`+- `SN74LVC08ADRDB`+- `SN74LVC08ADRDBR`+- `SN74LVC08ADRPW`+- `SN74LVC08ADRPWR`+- `SN74LVC08ADRNS`+- `SN74LVC08ADRNSR`+- `SN74LVC08ADRJ`+- `SN74LVC08ADRW`+- `SN74LVC08ADRBQA`+- `SN74LVC08ADRBQAR`+- `SN74LVC08ADRRGY`+- `SN74LVC08ADRRGYR`+- `SN74LVC08ADRFK`++## CAD (KiCad official)++- Symbol: `SN74LVC08ADR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (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/sn74lvc08a.pdf) (48 pp, sha256 `4f5059ae0bfb74dd`, 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/sn74lvc08adr-datasheet.pdf)

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