{"schemaVersion":1,"slug":"analog-bilateral-switch","name":"Analogue bilateral switch","kind":"symbol","abbreviation":"A-SW","aliases":["analog switch","bilateral transmission switch"],"category":"logic-signals","drawingTypes":["Schematic"],"referenceFamilies":["Manufacturer"],"summary":"Connects or disconnects an analogue signal path under its documented digital control.","description":["Connects or disconnects an analogue signal path under its documented digital control.","On a schematic, identify the two signal terminals, supply rails and control active level and trace the switched analogue path and its reference limits. Keep the component tag and signal/reference names consistent across the control drawing, terminal schedule and device documentation.","Bilateral signal routing does not imply unrestricted voltage, current or galvanic isolation.","The preview is an independently drawn educational functional reference. Add the selected component’s actual power pins, terminal numbers, timing or analogue reference details when producing a construction drawing."],"readingNotes":["Identify the two signal terminals, supply rails and control active level.","Trace the switched analogue path and its reference limits."],"drawingChecklist":["Label the two signal terminals, supply rails and control active level.","Cross-reference the switched analogue path and its reference limits.","Add the selected device or circuit documentation revision, power/reference connections and project signal convention."],"distinction":"Bilateral signal routing does not imply unrestricted voltage, current or galvanic isolation.","facts":[{"label":"Common schematic mnemonic","value":"A-SW — descriptive only; project/device documentation defines reference designations."},{"label":"Terminal / interface focus","value":"The two signal terminals, supply rails and control active level"},{"label":"Artwork scope","value":"Original educational functional/circuit reference; not a selected product pinout."}],"references":[{"sourceId":"pub-electronics-ti-analog-switch","relevance":"Public primary manufacturer documentation establishes the component function or circuit/topology relationship. Preview geometry and drafting explanations are independently authored."}],"related":["digital-multiplexer","plc-io"],"artwork":"electronics-analogue-switch","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","url":"https://eloragrid.ai/symbols/analog-bilateral-switch","illustration":{"url":"https://eloragrid.ai/library/illustrations/analog-bilateral-switch.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"pub-electronics-ti-analog-switch","title":"CD4066B — analogue bilateral switching","publisher":"Texas Instruments","url":"https://www.ti.com/lit/ds/symlink/cd4066b.pdf","type":"manufacturer","scope":"Public device-function and terminal documentation used as an example of analogue bilateral switching. Example part numbers are manufacturer identifiers, not IEC/IEEE symbol IDs. Device ratings, pin numbering and availability remain in the selected product documentation.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Public primary manufacturer documentation establishes the component function or circuit/topology relationship. Preview geometry and drafting explanations are independently authored."}]}