{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC151PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC151PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC151PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74HC151PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series SN74HC151PWR, Multiplexer, 1 x 8:1, 2V to 6V, -40°C to 85°C, 16-TSSOP, Surface Mount.","salesMarkdown":"## What the 1 x 8:1 configuration means for your board The SN74HC151PWR is a single 8:1 multiplexer from TI's 74HC family. It selects one of eight data inputs and routes it to a single output, controlled by a three-bit address. With a supply range of 2V to 6V, this part handles 3.3V and 5V systems cleanly. If you need more fan-out, buffer the output.","metaTitle":"SN74HC151PWR Multiplexer, 1 x 8:1, 16-TSSOP, 2V-6V","metaDescription":"Texas Instruments SN74HC151PWR is a 74HC single 8:1 multiplexer in a 16-TSSOP package. 2V to 6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Multiplexer","Series":"74HC","Circuit":"1 x 8:1","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-TSSOP","Current - Output High, Low":"7.8mA, 7.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.65","priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":10,"price":"$0.55300","currency":"USD"},{"qty":25,"price":"$0.51560","currency":"USD"},{"qty":100,"price":"$0.41260","currency":"USD"},{"qty":250,"price":"$0.38308","currency":"USD"},{"qty":500,"price":"$0.32414","currency":"USD"},{"qty":1000,"price":"$0.25048","currency":"USD"},{"qty":2000,"price":"$0.22838","currency":"USD"},{"qty":6000,"price":"$0.21364","currency":"USD"},{"qty":10000,"price":"$0.20850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8b486a162a1a56de194dfd1adbc37f0c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC151PWR/alternatives.json"},"ai":{"faq":[{"question":"Is SN74HC151PWR compatible with 3.3V logic?","answer":"Yes. The 2V to 6V supply range covers 3.3V operation. At 3.3V VCC, the HC family input thresholds are CMOS-compatible, so it interfaces directly with 3.3V microcontrollers and FPGAs without extra level shifting."},{"question":"What is the difference between SN74HC151 and SN74HCT151?","answer":"The SN74HCT151 uses TTL-compatible input thresholds, making it a drop-in replacement for legacy 74LS or 74S logic at 5V. The HC version uses CMOS thresholds, which gives better noise margin at 3.3V but may not reliably recognise a TTL-level 'low' at 5V. For new 3.3V designs, the HC variant is the cleaner choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC151PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC151PWR 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}}