{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HC253M","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HC253M","canonicalUrl":"https://icboms.com/texas-instruments/CD74HC253M","factsUrl":"https://icboms.com/api/mcp/products/CD74HC253M","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series CD74HC253M, dual 4:1 multiplexer, 2V-6V supply, 7.8mA output drive, 16-SOIC package, -55°C to 125°C operating temperature.","salesMarkdown":"## Dual 4:1 multiplexer — 2V to 6V supply, full military temp range The Texas Instruments CD74HC253M is a dual 4:1 multiplexer from the 74HC family, packing two independent 4-input to 1-line selectors in a single 16-SOIC package. Each multiplexer selects one of four data sources based on a common select input, with an independent output-enable per channel. The part runs on a single supply from 2V to 6V, making it compatible with 3.3V and 5V logic systems alike. The full military temperature range of -55°C to 125°C qualifies it for avionics, satellite, downhole instrumentation, and outdoor industrial control where the ambient swings wide. The 74HC family's balanced 7.8mA source and sink drive handles standard CMOS fan-out and drives one or two LSTTL loads per output. ## 16-SOIC footprint and surface-mount assembly Housed in a 16-SOIC package with 0.154\" body width and 3.90mm pitch, the CD74HC253M is a standard surface-mount part that reflows on any conventional profile. The narrow SOIC footprint matches existing 74HC logic layouts, so a board already using 16-pin SOIC logic can drop this in without pad changes. MSL level is typical for 74HC logic — store in dry environment and bake if the moisture barrier bag has been breached. ## Lifecycle and supply posture The CD74HC253M carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"CD74HC253M 74HC Dual 4:1 Multiplexer, 16-SOIC","metaDescription":"CD74HC253M Texas Instruments 74HC dual 4:1 multiplexer. 2V-6V supply, 7.8mA output drive, 16-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Multiplexer","Series":"74HC","Circuit":"2 x 4:1","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm 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-SOIC","Current - Output High, Low":"7.8mA, 7.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.68600","currency":"USD"},{"qty":25,"price":"$0.64400","currency":"USD"},{"qty":100,"price":"$0.52560","currency":"USD"},{"qty":250,"price":"$0.48824","currency":"USD"},{"qty":500,"price":"$0.41552","currency":"USD"},{"qty":1000,"price":"$0.33242","currency":"USD"},{"qty":2500,"price":"$0.30125","currency":"USD"},{"qty":5000,"price":"$0.29400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/da3e744b18c59f69d224e0c534d8f044.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the equivalents for CD74HC253M?","answer":"No direct pin-compatible second-source is listed in the record. The DS90CP22MT/NOPB is a different device class — a crosspoint switch, not a multiplexer — and is not a functional equivalent. For a 74HC dual 4:1 mux in 16-SOIC, the CD74HC253M is the standard choice."},{"question":"Is CD74HC253M RoHS compliant?","answer":"Yes, the CD74HC253M is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HC253M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HC253M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}