{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM293H","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM293H","canonicalUrl":"https://icboms.com/texas-instruments/LM293H","factsUrl":"https://icboms.com/api/mcp/products/LM293H","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM293H, General Purpose dual comparator, TO-99-8 metal can through-hole package, 2V to 36V supply, 700ns propagation delay, -25°C to 85°C operating range.","salesMarkdown":"## Dual comparator in a TO-99-8 can — what you're getting The LM293H is a general-purpose dual comparator from Texas Instruments. Two independent comparators share a common supply range of 2V to 36V (or ±1V to ±18V dual). Outputs are open-collector, compatible with CMOS, DTL, ECL, MOS, and TTL families. Propagation delay is 700ns max. Quiescent current maxes at 2.5mA per package. Output sink current is 16mA at 5V. ## Package and mounting — TO-99-8 metal can The LM293H comes in a TO-99-8 metal can, a through-hole hermetic package. ## Temperature grade — -25°C to 85°C Rated for -25°C to 85°C operating. ## Sourcing and lifecycle — active, no LTB risk The LM293H is listed as Active in production. That means no last-time-buy clock is running, and you can qualify it into a new design without worrying about a sudden EOL notice. Texas Instruments continues to manufacture this part, and it is available through independent distribution channels. For current pricing and lead time, submit an RFQ — availability is confirmed at quote time.","metaTitle":"LM293H General Purpose Dual Comparator, TO-99-8, Active","metaDescription":"LM293H dual comparator from TI, active production. Wide supply 2V to 36V, 700ns propagation delay, TO-99-8 metal can. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Type":"General Purpose","Package":"Bulk","Output Type":"CMOS, DTL, ECL, MOS, Open-Collector, TTL","Mounting Type":"Through Hole","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Number of Elements":"2","Operating Temperature":"-25°C ~ 85°C","Current - Output (Typ)":"16mA @ 5V","Propagation Delay (Max)":"700ns","Supplier Device Package":"TO-99-8","Current - Quiescent (Max)":"2.5mA","Current - Input Bias (Max)":"0.25µA @ 5V","Voltage - Input Offset (Max)":"5mV @ 30V","Voltage - Supply, Single/Dual (±)":"2V ~ 36V, ±1V ~ 18V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.73","stockQuantity":0,"priceTiers":[{"qty":28,"price":"$10.73000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7cd8fad69cb56233c1cd7a33755e8894.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LM293H a dual comparator?","answer":"Yes, the LM293H contains two independent general-purpose comparators in a single TO-99-8 package."},{"question":"What is the output type of LM293H?","answer":"Outputs are open-collector, compatible with CMOS, DTL, ECL, MOS, and TTL logic families. An external pull-up resistor is required to set the logic-high level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM293H","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM293H when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}