{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC595BRWNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC595BRWNR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC595BRWNR","factsUrl":"https://icboms.com/api/mcp/products/SN74HC595BRWNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series 8-bit shift register, serial-to-parallel, tri-state outputs, 2V to 6V supply, 16-X1QFN (2.5x2.5) package, -55°C to 125°C operating temperature.","salesMarkdown":"## 8-bit serial-to-parallel shift register in a compact 2.5x2.5 mm X1QFN The SN74HC595BRWNR accepts serial data and outputs it on eight parallel tri-state lines. The 2V to 6V supply range means this part works with 3.3V and 5V systems without a level translator. At 3.3V, the input thresholds are compatible with standard 3.3V CMOS outputs. The 74HC family provides good noise margin at both supply voltages, which matters when the shift register is on a long PCB trace or ribbon cable. ## Tri-state outputs and daisy-chaining Tri-state outputs let multiple shift registers share a common data bus. The serial output pin (QH') allows daisy-chaining an unlimited number of devices for applications like large LED matrix displays or multi-digit seven-segment readouts. The output enable pin (OE) can tri-state all outputs simultaneously, useful for power saving or bus arbitration. The SN74HC595BRWNR comes in a 16-XFQFN Exposed Pad package, supplier device package 16-X1QFN measuring 2.5x2.5 mm. This package is a space-saver compared to the SOIC or TSSOP versions of the 74HC595, but requires a stencil and reflow profile suited to QFN assembly.","metaTitle":"SN74HC595BRWNR 8-bit Shift Register, 74HC, 2V-6V","metaDescription":"Texas Instruments SN74HC595BRWNR 8-bit serial-to-parallel shift register. 74HC logic, 2V-6V supply, tri-state outputs, -55°C to 125°C. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Series":"74HC","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Serial to Parallel","Logic Type":"Shift Register","Output Type":"Tri-State","Mounting Type":"Surface Mount","Package / Case":"16-XFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"1","Base Product Number":"74HC595","Operating Temperature":"-55°C~125°C","Supplier Device Package":"16-X1QFN (2.5x2.5)","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6700","priceTiers":[{"qty":1,"price":"$0.67000","currency":"USD"},{"qty":10,"price":"$0.59100","currency":"USD"},{"qty":25,"price":"$0.55520","currency":"USD"},{"qty":100,"price":"$0.45320","currency":"USD"},{"qty":250,"price":"$0.42096","currency":"USD"},{"qty":500,"price":"$0.35828","currency":"USD"},{"qty":1000,"price":"$0.28662","currency":"USD"},{"qty":2000,"price":"$0.25976","currency":"USD"},{"qty":6000,"price":"$0.25350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/635b59374be71bcefeafd0d2fb2cf8d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC595BRWNR/alternatives.json"},"ai":{"faq":[{"question":"Is SN74HC595BRWNR compatible with 3.3V logic?","answer":"Yes. With a supply range of 2V to 6V, the part operates at 3.3V. The 74HC family input thresholds at 3.3V are compatible with standard 3.3V CMOS outputs."},{"question":"Does SN74HC595BRWNR include an exposed pad?","answer":"Yes. The package is 16-XFQFN Exposed Pad, with the supplier device package 16-X1QFN (2.5x2.5 mm)."},{"question":"What is the difference between SN74HC595BRWNR and SN74HC595B?","answer":"The SN74HC595BRWNR is the X1QFN (2.5x2.5 mm) package variant of the base 74HC595 8-bit shift register. The base SN74HC595B typically refers to the SOIC or TSSOP package versions. Function and logic are identical; the difference is footprint and thermal pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC595BRWNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC595BRWNR 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}}