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SN74LVC2G53DCUR
Public Made by Adomby adom
Texas Instruments Analog Switches, Multiplexers, VSSOP-8-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# SN74LVC2G53DCUR++**Texas Instruments** · Analog Switches, Multiplexers · VSSOP-8-0.5mm++SN74LVC2G53DCUR from Texas Instruments, in a VSSOP-8-0.5mm. 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 | COM | bidirectional | Bidirectional switch common terminal; handles analog and digital signals up to 5.5V peak amplitude in both directions. |+| 2 | INH | input | Active-high inhibit control input; switches disabled when high, enabled when low. |+| 3 | GND | power_in | Ground pin |+| 4 | GND | power_in | Ground pin |+| 5 | A | input | Address select control input; low selects Y1 channel, high selects Y2 channel. |+| 6 | Y2 | bidirectional | Bidirectional switch signal terminal for Y2 channel selected when A input is high; handles signals up to 5.5V peak amplitude. |+| 7 | Y1 | bidirectional | Bidirectional switch signal terminal for Y1 channel selected when A input is low; handles signals up to 5.5V peak amplitude. |+| 8 | VCC | power_in | Positive power supply pin rated from 1.65V to 5.5V with maximum continuous current of ±100mA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.5mm |+| Category | Interface |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `SN74LVC2G53DCUR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)+- 3D model files: `sn74lvc2g53dcur-etched.step` / `sn74lvc2g53dcur-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn74lvc2g53dcur.step` / `sn74lvc2g53dcur.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/sn74lvc2g53) (33 pp, sha256 `a2fa989bc2955f88`, retrieved 2026-10-05, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/sn74lvc2g53dcur-datasheet.pdf)
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