{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74LVC1G3157DRYRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74LVC1G3157DRYRG4","canonicalUrl":"https://icboms.com/texas-instruments/74LVC1G3157DRYRG4","factsUrl":"https://icboms.com/api/mcp/products/74LVC1G3157DRYRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVC1G3157DRYRG4, SPDT analog switch, 1 circuit, 2:1 multiplexer/demultiplexer, 15 Ohm max on-state resistance, 300 MHz -3dB bandwidth, 1.65 V to 5.5 V supply, -40°C to 85°C, 6-UFDFN package.","salesMarkdown":"## 15 Ohm SPDT switch for signal routing The Texas Instruments 74LVC1G3157DRYRG4 is a single-pole double-throw (SPDT) analog switch with a maximum on-state resistance of 15 Ohm, designed for routing analog or digital signals in space-constrained designs. The switch handles both analog and digital signals up to the supply rail, with a -3 dB bandwidth of 300 MHz that supports high-speed interfaces such as USB 2.0 full-speed, LVDS, or video switching. ## Industrial temperature and leadless footprint The switching times are fast — 5.7 ns typical turn-on and 3.8 ns turn-off — which keeps signal integrity clean in high-frequency paths without adding propagation delay that would violate setup-and-hold margins. ## Signal integrity specs for analog paths Crosstalk is specified at -54 dB at 10 MHz, which keeps channel-to-channel bleed below the noise floor for 10-bit analog multiplexing or audio line-level switching. Charge injection is 7 pC typical — low enough that sample-and-hold droop from the switching glitch stays within a few millivolts when driving a 10 pF hold capacitor. Channel-to-channel on-resistance matching is 100 mOhm max, ensuring balanced attenuation between the two signal paths in differential or matched-gain applications. Off-state leakage current is limited to 1 µA max, which prevents signal loading when the switch is open and keeps the output impedance high.","metaTitle":"74LVC1G3157DRYRG4 SPDT Analog Switch, 15 Ohm, 300 MHz","metaDescription":"Texas Instruments 74LVC1G3157DRYRG4 SPDT analog switch with 15 Ohm max on-resistance, 300 MHz bandwidth, -54 dB crosstalk. 6-UFDFN package, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Crosstalk":"-54dB @ 10MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"300MHz","Package / Case":"6-UFDFN","Switch Circuit":"SPDT","lifecycle_stage":"eol_hot","Charge Injection":"7pC","Number of Circuits":"1","Base Product Number":"74LVC1G3157","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"6-SON (1.45x1)","On-State Resistance (Max)":"15Ohm","Voltage - Supply, Dual (V±)":"-","Switch Time (Ton, Toff) (Max)":"5.7ns, 3.8ns","Voltage - Supply, Single (V+)":"1.65V ~ 5.5V","Current - Leakage (IS(off)) (Max)":"1µA","Multiplexer/Demultiplexer Circuit":"2:1","Channel Capacitance (CS(off), CD(off))":"5.2pF","Channel-to-Channel Matching (ΔRon)":"100mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b6fd206e465edfdf7e43277a272030eb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74LVC1G3157DRYRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the on-resistance of 74LVC1G3157DRYRG4?","answer":"The maximum on-state resistance is 15 Ohm, specified at the rated supply voltage. This value determines the voltage drop across the switch at a given load current — for a 10 mA signal, the drop is 150 mV worst-case."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74LVC1G3157DRYRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74LVC1G3157DRYRG4 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}}