{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVC1G66YZAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVC1G66YZAR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVC1G66YZAR","factsUrl":"https://icboms.com/api/mcp/products/SN74LVC1G66YZAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74LVC1G66YZAR, SPST-NO analog switch, 300 MHz -3dB bandwidth, 10 Ohm max on-resistance, 1.65V-5.5V supply, 5-DSBGA (1.4x0.9 mm) package, -40°C to 85°C.","salesMarkdown":"## 300 MHz SPST-NO analog switch in a 1.4x0.9 mm DSBGA The Texas Instruments SN74LVC1G66YZAR is a single-pole single-throw (SPST-NO) analog switch in a 5-bump DSBGA package measuring 1.4x0.9 mm. Switching times are 4.2 ns (ton) and 5 ns (toff), suitable for gating digital clocks or multiplexing fast serial data lines. ## DSBGA footprint — layout and assembly constraints The 5-DSBGA (1.4x0.9 mm) package uses solder bumps on a 0.5 mm pitch. The small footprint requires a fan-out via pattern on the PCB — typically microvias or laser-drilled vias under the component. Hand soldering is not practical; reflow with a stencil is the expected assembly method. ## Signal integrity specs for the analog path Off-state leakage current is 100 nA maximum, and channel capacitance is 6 pF. These low parasitics keep signal feedthrough and crosstalk under control at frequencies up to the 300 MHz -3dB bandwidth.","metaTitle":"SN74LVC1G66YZAR TI analog switch, SPST-NO, 300MHz, DSBGA","metaDescription":"Texas Instruments SN74LVC1G66YZAR single-pole single-throw analog switch. 300 MHz -3dB bandwidth, 10 Ohm max on-resistance, 1.65V-5.5V supply. 5-DSBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Crosstalk":"-","Mounting Type":"Surface Mount","-3db Bandwidth":"300MHz","Package / Case":"5-XFBGA, DSBGA","Product Status":"Obsolete","Switch Circuit":"SPST - NO","lifecycle_stage":"eol_hot","Charge Injection":"-","Number of Circuits":"1","Base Product Number":"SN74LVC1G","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"5-DSBGA (1.4x0.9)","On-State Resistance (Max)":"10Ohm","Voltage - Supply, Dual (V±)":"-","Switch Time (Ton, Toff) (Max)":"4.2ns, 5ns","Voltage - Supply, Single (V+)":"1.65V ~ 5.5V","Current - Leakage (IS(off)) (Max)":"100nA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"6pF","Channel-to-Channel Matching (ΔRon)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7a200d61e5d0045e9fe11335fae044c3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74LVC1G66YZAR/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVC1G66YZAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVC1G66YZAR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}