{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HC137PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HC137PW","canonicalUrl":"https://icboms.com/texas-instruments/CD74HC137PW","factsUrl":"https://icboms.com/api/mcp/products/CD74HC137PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series Decoder/Demultiplexer, CD74HC137PW, 1 x 3:8 circuit, 2V to 6V supply, 16-TSSOP package, -55 to 125°C operating temperature.","salesMarkdown":"## What the 1 x 3:8 configuration means on your board The CD74HC137PW is a single 3-to-8 line decoder/demultiplexer from the 74HC family — one active-low enable pin gates the three address inputs to eight mutually exclusive outputs. That 1 x 3:8 circuit means it takes a 3-bit binary address and asserts exactly one of the eight outputs low (active-low outputs), which is the standard pattern for memory-chip select decoding or routing a data stream to one of eight destinations. Running on a 2V to 6V single supply, this part spans the full 74HC voltage envelope. At 5V the typical propagation delay sits around 20 ns, fast enough for most 8-bit bus applications without the edge-rate headaches of the 74AC family. ## Temperature grade and package — where it survives That makes it a fit for outdoor telecom cabinets, engine-bay electronics, or any environment where the board sees thermal cycling well beyond commercial 0-70°C limits. Housed in a 16-TSSOP (4.40 mm width, 0.65 mm pitch), the surface-mount package keeps the board footprint compact. The 5.2 mA output drive per pin is typical for 74HC — enough to drive a few CMOS inputs or a low-power LED, but not a long backplane trace without a buffer. ## Lifecycle and compliance — what the record says Being a standard 74HC logic part, it is widely second-sourced across multiple vendors.","metaTitle":"CD74HC137PW Texas Instruments Decoder/Demux, 1x3:8, 16-TSSOP","metaDescription":"Texas Instruments CD74HC137PW 74HC decoder/demultiplexer, 1 x 3:8 circuit, 2V-6V supply, -55 to 125°C, 16-TSSOP. Active, RoHS3. Order CD74HC137PW.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Decoder/Demultiplexer","Series":"74HC","Circuit":"1 x 3:8","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Independent Circuits":"1","Operating Temperature":"-55°C ~ 125°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-TSSOP","Current - Output High, Low":"5.2mA, 5.2mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.27","priceTiers":[{"qty":1,"price":"$1.27000","currency":"USD"},{"qty":10,"price":"$1.13400","currency":"USD"},{"qty":25,"price":"$1.07680","currency":"USD"},{"qty":100,"price":"$0.88450","currency":"USD"},{"qty":250,"price":"$0.82684","currency":"USD"},{"qty":500,"price":"$0.73068","currency":"USD"},{"qty":1000,"price":"$0.57685","currency":"USD"},{"qty":2500,"price":"$0.54420","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c2bf39350efcf2635a08778f2219af3f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD74HC137PW/alternatives.json"},"ai":{"faq":[{"question":"How can I order CD74HC137PW or check current stock?","answer":"The CD74HC137PW is an active Texas Instruments part. Submit an RFQ through our sourcing desk — we confirm availability, current pricing, and lead time against your BOM quantity at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HC137PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HC137PW 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}}