{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54LS156DMQB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"54LS156DMQB","canonicalUrl":"https://icboms.com/texas-instruments/54LS156DMQB","factsUrl":"https://icboms.com/api/mcp/products/54LS156DMQB","rawCanonicalId":null},"summary":{"shortDescription":"54LS156DMQB, Decoder/Driver, Bulk, Active.","salesMarkdown":"## What the Bulk shipping form means for your stockroom That is typical for DIP-packaged logic in lower-volume builds. If your pick-and-place line expects reels, you will need to hand-place or use a tube feeder; Bulk is the standard for prototyping, repair, and small-batch production.","metaTitle":"54LS156DMQB Decoder/Driver, Active, Bulk – Sourced to Order","metaDescription":"54LS156DMQB is an active decoder/driver in Bulk form. Confirm availability and current pricing at quote time.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.89","priceTiers":[{"qty":336,"price":"$0.89000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3552fb2ed06880959374abee8133616e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/54LS156DMQB/alternatives.json"},"ai":{"faq":[{"question":"What is the function of 54LS156DMQB?","answer":"It is a decoder/driver: it decodes binary address inputs into a single active output line, and it can drive that output with enough current to directly power a load such as a relay coil, LED, or logic input. This makes it useful for memory address decoding, display multiplexing, and control-signal routing in digital circuits."},{"question":"What is the difference between 54LS156DMQB and 74LS156?","answer":"The 54LS156DMQB is the military-temperature-grade version of the 74LS156. The 54LS suffix means it is tested and guaranteed over the -55 to +125 °C range, while the 74LS version is typically rated for 0 to 70 °C or -40 to +85 °C. Function and pinout are the same, but the 54LS part carries the wider temperature guarantee and is built to MIL-STD screening requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/54LS156DMQB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/54LS156DMQB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}