{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN75158P","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN75158P","canonicalUrl":"https://icboms.com/texas-instruments/SN75158P","factsUrl":"https://icboms.com/api/mcp/products/SN75158P","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 75000 series, SN75158P, dual-channel RS422/RS485 line driver, 2 drivers / 0 receivers, 8-DIP through-hole package, 4.75V–5.25V supply, 0°C–70°C operating temperature.","salesMarkdown":"## Dual RS422/RS485 driver in an 8-pin DIP The SN75158P is a dual-channel line driver from Texas Instruments' 75000 series, supporting both RS422 and RS485 protocols. It provides two drivers and no receivers, so it handles the transmit side of a differential pair — you pair it with a separate receiver for a full transceiver function. The supply range is 4.75V to 5.25V, which means a clean 5V rail is required; a 3.3V-only system needs a level translator or regulator. ## Through-hole package and board fit Housed in an 8-DIP (0.300-inch, 7.62mm) through-hole package with the supplier device code 8-PDIP, the SN75158P suits prototyping, low-volume builds, or designs where hand-solder assembly is preferred. The 0.100-inch lead pitch is breadboard-friendly and easy to probe during bring-up. ## Active production and sourcing posture The part is ROHS3 compliant.","metaTitle":"SN75158P RS422 RS485 Driver 2/0 8-DIP Texas Instruments","metaDescription":"SN75158P dual RS422/RS485 line driver, 4.75V–5.25V supply, 0°C–70°C, 8-DIP through-hole. Active production.","metaKeywords":null},"attributes":{"series":"75000","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Driver","Series":"75000","Package":"Tube","Protocol":"RS422, RS485","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"2/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.27000","currency":"USD"},{"qty":10,"price":"$3.83500","currency":"USD"},{"qty":25,"price":"$3.62520","currency":"USD"},{"qty":100,"price":"$3.14180","currency":"USD"},{"qty":250,"price":"$2.98072","currency":"USD"},{"qty":500,"price":"$2.67460","currency":"USD"},{"qty":1000,"price":"$2.28000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c92618e0c9cf726a21ef9ea521677327.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the SN75158P or check stock?","answer":"Submit an RFQ with your target quantity and target lead time — we confirm current pricing and availability at quote time. No stock-holding claim is made here; every order is sourced per your BOM line."},{"question":"Can the SN75158P be used for RS485?","answer":"Yes — the SN75158P is listed with RS485 protocol support. It is a driver-only device (2 drivers, 0 receivers), so a separate RS485 receiver is needed to complete the transceiver pair. For a single-chip transceiver, consider the SN75176B, which integrates both driver and receiver."},{"question":"Is the SN75158P obsolete?","answer":"No — the SN75158P is Active in Texas Instruments' product portfolio. It remains a current-production part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN75158P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN75158P 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}}