{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC541N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC541N","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC541N","factsUrl":"https://icboms.com/api/mcp/products/SN74HC541N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series, SN74HC541N, Buffer Non-Inverting, 3-State output, 2V to 6V supply, 7.8mA output current, 20-DIP through-hole package, -40°C to 85°C operating temperature.","salesMarkdown":"The Texas Instruments SN74HC541N is an octal buffer with non-inverting logic and 3-state outputs from the 74HC series. It accepts a supply rail from 2V to 6V, making it a direct fit for 3.3V or 5V logic domains without a separate level translator. The 7.8 mA symmetrical output drive (both high and low) is sized for driving multiple CMOS gate inputs or short PCB traces, but not for heavy loads like relays or LEDs without a buffer transistor. The through-hole 20-DIP package (20-PDIP) suits prototyping, breadboard builds, and boards where SMT reflow is not available. ## Supply voltage and output drive — the BOM-fit decisions The 2V to 6V supply range covers the common 3.3V and 5V logic rails. The 7.8 mA per pin output current is symmetrical for high and low states. The 20-DIP package (0.300-inch body width, 7.62 mm pitch) is a through-hole footprint that fits standard IC sockets or solders directly into plated-through holes. Board density is lower than an equivalent SOIC or TSSOP, but the DIP is easier to hand-assemble and rework in prototype runs.","metaTitle":"SN74HC541N TI Buffer Non-Inverting 3-State 20-DIP, 2V-6V","metaDescription":"SN74HC541N from Texas Instruments is an active 74HC buffer with 3-state outputs, 7.8 mA drive, and 2V-6V supply. Through-hole 20-DIP package, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"74HC","Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Through Hole","Package / Case":"20-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-PDIP","Current - Output High, Low":"7.8mA, 7.8mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.81","priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.71700","currency":"USD"},{"qty":25,"price":"$0.67360","currency":"USD"},{"qty":100,"price":"$0.54980","currency":"USD"},{"qty":250,"price":"$0.51064","currency":"USD"},{"qty":500,"price":"$0.43460","currency":"USD"},{"qty":1000,"price":"$0.34768","currency":"USD"},{"qty":2500,"price":"$0.31508","currency":"USD"},{"qty":5000,"price":"$0.30750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cf63d6253179538c456c3baaa5a6d026.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC541N/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC541N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC541N 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}}