{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HC4049PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HC4049PW","canonicalUrl":"https://icboms.com/texas-instruments/CD74HC4049PW","factsUrl":"https://icboms.com/api/mcp/products/CD74HC4049PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series CD74HC4049PW, hex inverting buffer, 2V to 6V supply, push-pull outputs, 16-TSSOP package, -55°C to 125°C operating temperature.","salesMarkdown":"The Texas Instruments CD74HC4049PW is a hex inverting buffer from the 74HC family, packing six independent buffer elements with push-pull outputs into a 16-TSSOP package. ## 5.2 mA output drive — enough for logic-level fan-out Both the high and low output current are rated at 5.2 mA. That is typical for the HC family and sufficient to drive a few CMOS gate inputs or a low-power LED indicator. If you are expecting to sink or source tens of milliamps into a relay coil or a bus transceiver, this part will run out of headroom — plan a buffer stage or pick a higher-drive logic family.","metaTitle":"CD74HC4049PW 74HC Hex Inverting Buffer, 2V–6V, 16-TSSOP","metaDescription":"CD74HC4049PW hex inverting buffer from TI 74HC series. 2V to 6V supply, push-pull outputs, -55°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74HC","Package":"Tube","Logic Type":"Buffer, Inverting","Output Type":"Push-Pull","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"6","Operating Temperature":"-55°C ~ 125°C","Supplier Device Package":"16-TSSOP","Current - Output High, Low":"5.2mA, 5.2mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.13","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.13000","currency":"USD"},{"qty":10,"price":"$1.01000","currency":"USD"},{"qty":25,"price":"$0.95880","currency":"USD"},{"qty":100,"price":"$0.78750","currency":"USD"},{"qty":250,"price":"$0.73612","currency":"USD"},{"qty":500,"price":"$0.65052","currency":"USD"},{"qty":1000,"price":"$0.51357","currency":"USD"},{"qty":2500,"price":"$0.48450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/630acc6c1aa6858953d0fcdb489d097a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CD74HC4049PW be used as a level shifter?","answer":"Yes, because the 2V to 6V supply range allows the part to translate between different logic voltage domains — for example, a 3.3V input can produce a 5V output when the supply is 5V, as long as the input high threshold is met. The inverting output is the trade-off: you get the level shift but with a polarity flip, so plan accordingly in the downstream logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HC4049PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HC4049PW 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}}