74lcx11mtcx

@@ -0,0 +1,58 @@+# 74LCX11MTCX++**onsemi** · Gates · TSSOP-14++74LCX11MTCX from onsemi, in a TSSOP-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 | A0 | input | Gate 0 input A. CMOS input, 5V tolerant (VI up to 5.5V). Input HIGH threshold 2.0V min (VCC=2.7-3.6V); must not float. |+| 2 | B0 | input | Gate 0 input B. CMOS input, 5V tolerant (VI up to 5.5V). Must be held HIGH or LOW; may not float. |+| 3 | A1 | input | Gate 1 input A. CMOS input, 5V tolerant. Input leakage ±5.0µA over 0 ≤ VI ≤ 5.5V. |+| 4 | B1 | input | Gate 1 input B. CMOS input, 5V tolerant. Must be held HIGH or LOW; may not float. |+| 5 | C1 | input | Gate 1 input C. CMOS input, 5V tolerant. Must be held HIGH or LOW; may not float. |+| 6 | O1 | output | Gate 1 output: O1 = A1 AND B1 AND C1. Push-pull CMOS output, ±24mA drive at VCC=3.0-3.6V (±12mA at 2.7V, ±8mA at 2.3V). |+| 7 | GND | power_in | Device ground reference (0V). Max DC ground current per pin ±100mA. |+| 8 | O2 | output | Gate 2 output: O2 = A2 AND B2 AND C2. Push-pull CMOS output, ±24mA drive at VCC=3.0-3.6V. |+| 9 | C2 | input | Gate 2 input C. CMOS input, 5V tolerant. Must be held HIGH or LOW; may not float. |+| 10 | B2 | input | Gate 2 input B. CMOS input, 5V tolerant. Must be held HIGH or LOW; may not float. |+| 11 | A2 | input | Gate 2 input A. CMOS input, 5V tolerant. Input leakage ±5.0µA over 0 ≤ VI ≤ 5.5V. |+| 12 | O0 | output | Gate 0 output: O0 = A0 AND B0 AND C0. Push-pull CMOS output, ±24mA drive at VCC=3.0-3.6V. |+| 13 | C0 | input | Gate 0 input C. CMOS input, 5V tolerant. Must be held HIGH or LOW; may not float. |+| 14 | VCC | power_in | Positive supply voltage. Operating range 2.0-3.6V (data retention 1.5-3.6V); absolute max -0.5V to +7.0V. Quiescent supply current 10µA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | onsemi |+| Package | TSSOP-14 |+| Category | Logic |+| Pins | 14 |++## Ordering variants++- `74LCX11MTCX`+- `74LCX11MTCXM`+- `74LCX11MTCXMX`+- `74LCX11MTCXSJ`+- `74LCX11MTCXSJX`+- `74LCX11MTCXBQX`++## CAD (KiCad official)++- Symbol: `74LCX11MTCX`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [onsemi datasheet](docs/74lcx11mtcx-datasheet.pdf) (None pp, sha256 `84930422765f9650`, retrieved 2026-08-17, tier: lcsc)+- **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/74lcx11mtcx-datasheet.pdf)

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