{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVTH373PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVTH373PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVTH373PW","factsUrl":"https://icboms.com/api/mcp/products/SN74LVTH373PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVTH series, SN74LVTH373PW, D-Type Transparent Latch, 8:8 circuit, Tri-State outputs, 20-TSSOP package, 2.7V ~ 3.6V supply, 2.7ns propagation delay, -40°C ~ 85°C.","salesMarkdown":"The Texas Instruments SN74LVTH373PW is an 8-bit D-type transparent latch with tri-state outputs from the 74LVTH family. It captures data at the D inputs when the latch-enable (LE) input is high, and holds the last state when LE goes low. The tri-state output buffer lets multiple devices share a common bus — the output-enable (OE) pin puts all eight outputs into high-impedance when driven high. This part is designed for bus-interface applications where propagation delay and drive strength matter: memory-address latching, microcontroller I/O expansion, and backplane buffering in telecom or industrial control racks. The 2.7 ns propagation delay is the headline number for this latch. The 32 mA source / 64 mA sink output drive gives enough fan-out to drive a heavily loaded backplane or a bank of memory chips directly, without external buffers. The industrial temperature range (-40°C to 85°C) means it can sit in an outdoor telecom cabinet or on a factory-floor PLC backplane without derating concerns.","metaTitle":"SN74LVTH373PW 74LVTH D-Type Transparent Latch, 2.7ns","metaDescription":"TI SN74LVTH373PW 8-bit D-type transparent latch with tri-state outputs. 2.7ns propagation delay, 32mA/64mA drive, 2.7V-3.6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74LVTH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74LVTH","Circuit":"8:8","Package":"Tube","Logic Type":"D-Type Transparent Latch","Output Type":"Tri-State","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-TSSOP","Delay Time - Propagation":"2.7ns","Current - Output High, Low":"32mA, 64mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.89400","currency":"USD"},{"qty":25,"price":"$0.84880","currency":"USD"},{"qty":100,"price":"$0.69730","currency":"USD"},{"qty":250,"price":"$0.65180","currency":"USD"},{"qty":500,"price":"$0.57600","currency":"USD"},{"qty":1000,"price":"$0.45474","currency":"USD"},{"qty":2500,"price":"$0.42900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/10eff5e8dbcf5314338b822062bfd8c3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between SN74LVTH373PW and SN74LVTH373PWR?","answer":"The SN74LVTH373PW ships in a tube; the SN74LVTH373PWR ships on tape and reel. The die, package, and electrical specifications are identical. Choose the PW for prototype or low-volume builds where tube handling is preferred; choose the PWR for automated pick-and-place assembly lines."},{"question":"What is the equivalent of SN74LVTH373PW?","answer":"A functional equivalent in a different logic family is the 74FCT573APC, which is also an 8-bit D-type transparent latch with tri-state outputs. The 74FCT573APC runs from a 5 V supply (4.75 V nominal), has an 8.5 ns propagation delay, and comes in a through-hole DIP package with a 0°C to 70°C temperature range. It is not a pin-compatible drop-in replacement due to the different supply voltage and package, but it fills the same logic function for 5 V bus designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVTH373PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVTH373PW 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}}