{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ABT623DW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ABT623DW","canonicalUrl":"https://icboms.com/texas-instruments/SN74ABT623DW","factsUrl":"https://icboms.com/api/mcp/products/SN74ABT623DW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ABT series SN74ABT623DW, Transceiver, Non-Inverting, 3-State, 1 Element, 8 Bits per Element, 32mA/64mA Output, 4.5V–5.5V, -40°C to 85°C, 20-SOIC","salesMarkdown":"## Active 8-bit transceiver for 5 V buses The Texas Instruments SN74ABT623DW is a single-element, 8-bit non-inverting transceiver from the 74ABT family, packing 32 mA source and 64 mA sink per output to drive heavily loaded backplane or memory-interface buses. ## 64 mA sink — enough for a 50 Ω line The 32 mA / 64 mA output drive is the headline spec here. With 64 mA of low-level current, the SN74ABT623DW can hold a 50 Ω transmission line terminated to 2.5 V in its low state without external buffers — a common need in 5 V TTL backplanes and memory address buses. The 3-state outputs let multiple transceivers share the same bus without contention, controlled by the output-enable logic. ## Industrial temperature range expands deployment","metaTitle":"SN74ABT623DW 74ABT Transceiver, Non-Inverting, 32/64mA","metaDescription":"Texas Instruments SN74ABT623DW 8-bit non-inverting transceiver with 3-state outputs. 4.5V–5.5V supply, 32mA/64mA drive, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74ABT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74ABT","Package":"Tube","Logic Type":"Transceiver, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm 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-SOIC","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.45","priceTiers":[{"qty":1,"price":"$2.45000","currency":"USD"},{"qty":10,"price":"$2.20500","currency":"USD"},{"qty":25,"price":"$2.08040","currency":"USD"},{"qty":100,"price":"$1.77240","currency":"USD"},{"qty":250,"price":"$1.66420","currency":"USD"},{"qty":500,"price":"$1.45618","currency":"USD"},{"qty":1000,"price":"$1.20654","currency":"USD"},{"qty":2500,"price":"$1.17750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/96584960b88cfeeae54fd5b97c17f298.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ABT623DW/alternatives.json"},"ai":{"faq":[{"question":"What are the alternatives to SN74ABT623DW with similar specifications?","answer":"Within the 74ABT family, the SN74ABT2245DW is a pin-compatible, functionally equivalent 8-bit non-inverting transceiver with the same 32 mA output drive and 20-SOIC package."},{"question":"Is SN74ABT623DW compatible with 5V logic?","answer":"The 32 mA source and 64 mA sink levels are fully compatible with standard 5 V bus families like 74F, 74ACT, and 74HCT."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ABT623DW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ABT623DW 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}}