{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HCT356E","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HCT356E","canonicalUrl":"https://icboms.com/texas-instruments/CD74HCT356E","factsUrl":"https://icboms.com/api/mcp/products/CD74HCT356E","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series multiplexer, CD74HCT356E, 1 x 8:1 circuit, 20-DIP through-hole package, 4.5V-5.5V single supply, -55°C to 125°C.","salesMarkdown":"## 20-DIP footprint, 1 x 8:1 mux The CD74HCT356E is a single 8:1 multiplexer from TI's 74HCT family, packaged in a 20-pin DIP (0.300\" body width, 7.62 mm pitch). It routes one of eight data inputs to a single output, controlled by a 3-bit select bus. The HCT input thresholds are TTL-compatible, so this mux directly accepts 5 V logic from a 74LS or 74ACT driver without a level translator. Outputs source or sink 4 mA each, enough to drive one or two standard TTL loads or a CMOS input on the same rail. ## Active production, ROHS3, through-hole The 20-DIP through-hole package is a legacy footprint — no MSL floor-life concern, no bake required before reflow. The wide body (0.300\") mates with standard 0.100\" pitch sockets or wave-solder through the board.","metaTitle":"CD74HCT356E 74HCT 1x8:1 Multiplexer, 20-DIP, -55 to 125°C","metaDescription":"Texas Instruments CD74HCT356E 1x8:1 multiplexer in 20-DIP package. 4.5V-5.5V supply, 4mA output drive, -55°C to 125°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer","Series":"74HCT","Circuit":"1 x 8:1","Package":"Tube","Mounting Type":"Through Hole","Package / Case":"20-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Independent Circuits":"1","Operating Temperature":"-55°C ~ 125°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"20-PDIP","Current - Output High, Low":"4mA, 4mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.89","priceTiers":[{"qty":1,"price":"$1.89000","currency":"USD"},{"qty":10,"price":"$1.69700","currency":"USD"},{"qty":25,"price":"$1.60080","currency":"USD"},{"qty":100,"price":"$1.36370","currency":"USD"},{"qty":250,"price":"$1.28048","currency":"USD"},{"qty":500,"price":"$1.12042","currency":"USD"},{"qty":1000,"price":"$0.92835","currency":"USD"},{"qty":2500,"price":"$0.90600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fb4d72a94eb5209cfeeead20b6a5dde9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CD74HCT356E/alternatives.json"},"ai":{"faq":[{"question":"What is the CD74HCT356E used for?","answer":"It is a single 8:1 multiplexer — selects one of eight data inputs to pass to the output based on a 3-bit address. Common in data routing, register file addressing, and parallel-to-serial conversion in 5 V logic systems."},{"question":"What compliance documentation does Texas Instruments provide for the CD74HCT356E?","answer":"The part is ROHS3 Compliant. TI provides the standard RoHS certificate of compliance and material declaration for the 74HCT family. No UL or IEC certification is listed for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HCT356E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HCT356E 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}}