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TS5A21366DCUR

Texas Instruments · Analog Switches, Multiplexers · VSSOP-8-0.5mm

TS5A21366DCUR 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 NO1 passive Switch 1 normally-open terminal, connected to COM1 when IN1 is HIGH.
2 COM1 passive Switch 1 common terminal, connected to NO1 when IN1 is HIGH and high impedance when IN1 is LOW.
3 IN2 input Switch 2 digital control pin: LOW gives a high-impedance path from NO2 to COM2, HIGH connects NO2 to COM2; input is 1.8-V compatible with control input voltage rated 0 V to 5.5 V.
4 GND power_in Digital ground reference for the device.
5 NO2 passive Switch 2 normally-open terminal, connected to COM2 when IN2 is HIGH.
6 COM2 passive Switch 2 common terminal, connected to NO2 when IN2 is HIGH and high impedance when IN2 is LOW.
7 IN1 input Switch 1 digital control pin: LOW gives a high-impedance path from NO1 to COM1, HIGH connects NO1 to COM1; input is 1.8-V compatible with control input voltage rated 0 V to 5.5 V.
8 VCC power_in Power supply, 1.65 V to 5.5 V recommended operating range.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.5mm
Category Interface
Pins 8

CAD (KiCad official)

  • Symbol: TS5A21366DCUR
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.5mm (KiCad packages3D, STEP)
  • 3D model files: ts5a21366dcur-etched.step / ts5a21366dcur-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ts5a21366dcur.step / ts5a21366dcur.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (36 pp, sha256 308a58e8c91df1e5, retrieved 2026-10-08, tier: lcsc)
  • 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