{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCT245PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCT245PWR","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCT245PWR","factsUrl":"https://icboms.com/api/mcp/products/SN74HCT245PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series SN74HCT245PWR 8-bit non-inverting transceiver, 3-state outputs, 6mA drive, 4.5-5.5V supply, -40 to 85°C, 20-TSSOP surface mount.","salesMarkdown":"## Active 8-bit bus transceiver — 74HCT family, 5 V supply rail The SN74HCT245PWR: The 6 mA output drive current (both high and low) is the standard 74HCT drive level — sufficient for driving a single TTL load or a short PCB trace, but not a long backplane or a high-capacitance bus without a buffer. ## 20-TSSOP package — surface-mount board integration The 0.65 mm pin pitch of the TSSOP-20 package requires careful PCB layout for fan-out, especially on two-layer boards. The 3-state outputs allow multiple transceivers to share a data bus without contention. It is not AEC-Q100 qualified, so it is not specified for automotive under-hood or cabin applications without additional qualification data. The 74HCT family input thresholds are TTL-compatible, making this part a direct drop-in for 5 V TTL bus interfaces.","metaTitle":"SN74HCT245PWR Texas Instruments 74HCT Transceiver, 6mA","metaDescription":"Texas Instruments SN74HCT245PWR 8-bit non-inverting transceiver, 3-state outputs, 4.5-5.5V supply, -40 to 85°C, 20-TSSOP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74HCT","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-TSSOP","Current - Output High, Low":"6mA, 6mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.53000","currency":"USD"},{"qty":10,"price":"$0.45400","currency":"USD"},{"qty":25,"price":"$0.42400","currency":"USD"},{"qty":100,"price":"$0.33920","currency":"USD"},{"qty":250,"price":"$0.31500","currency":"USD"},{"qty":500,"price":"$0.26654","currency":"USD"},{"qty":1000,"price":"$0.20597","currency":"USD"},{"qty":2000,"price":"$0.18780","currency":"USD"},{"qty":6000,"price":"$0.17568","currency":"USD"},{"qty":10000,"price":"$0.17145","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7cb1147163d40dae9ac699b420ec97b7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for SN74HCT245PWR?","answer":"The SN74HCT245PWR is ROHS3 compliant. Texas Instruments provides the standard datasheet, application notes, and RoHS/REACH declarations for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCT245PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCT245PWR 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}}