{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC157DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC157DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC157DR","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC157DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series CMOS multiplexer, SN74AHC157DR, 4 x 2:1 circuit, single supply 2V-5.5V, 8mA output drive, 16-SOIC surface mount package.","salesMarkdown":"## Multiplexer selection for the 74AHC bus The SN74AHC157DR is a 4-channel 2:1 multiplexer from Texas Instruments' 74AHC CMOS logic family, routing one of two 4-bit data sources to a common output based on the select input. ## 16-SOIC footprint and board integration Housed in a 16-SOIC package (3.90mm body width, 0.154\" pitch), the SN74AHC157DR mounts on the same land pattern as standard SOIC-16 logic devices. The surface-mount package suits automated assembly lines; the tape-and-reel option supports high-volume pick-and-place without reel changeovers.","metaTitle":"SN74AHC157DR Texas Instruments 4 x 2:1 Multiplexer, 16-SOIC","metaDescription":"SN74AHC157DR 4 x 2:1 multiplexer from TI's 74AHC family. 2V-5.5V supply, 8mA output drive, -40°C to 125°C. Active, ROHS3. Request a quote.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Multiplexer","Series":"74AHC","Circuit":"4 x 2:1","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 5.5V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-SOIC","Current - Output High, Low":"8mA, 8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.52000","currency":"USD"},{"qty":10,"price":"$0.44100","currency":"USD"},{"qty":25,"price":"$0.41200","currency":"USD"},{"qty":100,"price":"$0.32940","currency":"USD"},{"qty":250,"price":"$0.30592","currency":"USD"},{"qty":500,"price":"$0.25886","currency":"USD"},{"qty":1000,"price":"$0.20002","currency":"USD"},{"qty":2500,"price":"$0.18237","currency":"USD"},{"qty":5000,"price":"$0.17061","currency":"USD"},{"qty":12500,"price":"$0.16650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e794a61fff2db636f8109821d5cbb35d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output drive capability of this multiplexer?","answer":"This drive level is adequate for feeding CMOS inputs directly or driving a single TTL load with appropriate termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC157DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC157DR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}