{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALVC32PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALVC32PW","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALVC32PW","factsUrl":"https://icboms.com/api/mcp/products/SN74ALVC32PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ALVC series, SN74ALVC32PW, OR Gate, 4 Circuits, 2 Inputs, 24mA output, 1.65V to 3.6V supply, -40°C to 85°C, 14-TSSOP package.","salesMarkdown":"## 2.8 ns propagation delay at 3.3 V — what it means for the bus The Texas Instruments SN74ALVC32PW is a quad 2-input OR gate from the 74ALVC family, built for low-voltage, high-speed logic. It combines four independent OR gates in a single 14-TSSOP package, each capable of sinking or sourcing 24 mA. The headline rating is the 2.8 ns maximum propagation delay at 3.3 V with a 50 pF load — that's fast enough to keep up with a 100 MHz+ clocked bus without adding a full clock cycle of skew. The 1.65 V to 3.6 V supply range lets it bridge 1.8 V and 3.3 V logic domains directly, so it can sit on a mixed-voltage backplane or a battery-powered sensor board without a level translator. ## Supply range and temperature — where this gate fits The 1.65 V minimum supply means this part works with 1.8 V nominal logic (like many modern MCUs and FPGAs) while still tolerating a 3.3 V rail. The -40°C to 85°C temperature range covers industrial control cabinets, outdoor telecom gear, and factory-floor sensors. It is not rated for the full automotive under-hood temperature range (125°C), so if the BOM calls for AEC-Q100 or a 125°C junction, the 74LVC siblings (SN74LVC08ADR or SN74LVC10AD) are the next step up in temperature grade. ## Quiescent current and output drive The 10 µA maximum quiescent current is low enough that this gate can be left powered on a battery-backed rail without draining the cell. The 24 mA symmetric output drive is strong for a 1.65 V to 3.6 V part — it can drive a string of downstream CMOS inputs or a short PCB trace without a buffer. The input logic thresholds (low at 0.7 V to 0.8 V, high at 1.7 V to 2 V) are TTL-compatible, so it interfaces cleanly with older 5 V-tolerant logic families when the supply is 3.3 V. ## Lifecycle and compliance It is ROHS3 compliant, so it passes the EU material restrictions without an exemption. The 14-TSSOP package is a common footprint shared with other 74-series logic gates, making board-level swaps straightforward if a second-source or alternate function is needed. ## Sourcing reality for the BOM line This is a current-production standard logic part, widely stocked across distribution. For a BOM line that needs a fast quad OR gate in a small TSSOP-14 footprint, the SN74ALVC32PW is a straightforward fit.","metaTitle":"SN74ALVC32PW TI OR Gate, 2.8ns @ 3.3V, 14-TSSOP","metaDescription":"TI SN74ALVC32PW quad 2-input OR gate, 1.65V–3.6V supply, 2.8ns prop delay at 3.3V, 10µA quiescent, -40°C to 85°C. Active production, RoHS3.","metaKeywords":null},"attributes":{"series":"74ALVC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74ALVC","Package":"Tube","Logic Type":"OR Gate","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"1.65V ~ 3.6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.7V ~ 0.8V","Supplier Device Package":"14-TSSOP","Input Logic Level - High":"1.7V ~ 2V","Current - Quiescent (Max)":"10 µA","Current - Output High, Low":"24mA, 24mA","Max Propagation Delay @ V, Max CL":"2.8ns @ 3.3V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.06","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.06000","currency":"USD"},{"qty":10,"price":"$0.94400","currency":"USD"},{"qty":25,"price":"$0.89640","currency":"USD"},{"qty":100,"price":"$0.73630","currency":"USD"},{"qty":250,"price":"$0.68824","currency":"USD"},{"qty":500,"price":"$0.60822","currency":"USD"},{"qty":1000,"price":"$0.48018","currency":"USD"},{"qty":2500,"price":"$0.45300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9a6bb596b206cabffce5aab71dc0e875.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of SN74ALVC32PW?","answer":"The maximum propagation delay is 2.8 ns at 3.3 V with a 50 pF load. That's the figure to use for timing closure on a 100 MHz bus."},{"question":"Is SN74ALVC32PW RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's status."},{"question":"Does SN74ALVC32PW have compatible replacements?","answer":"If you need the same OR function with a wider temperature range, the SN74AC32DR (74AC series) operates from -40°C to 85°C but has a slower 7.5 ns propagation delay at 5 V. For a faster AND gate in the same package, the SN74LVC08ADR offers 3.9 ns at 3.3 V with a -40°C to 125°C range. Neither is a pin-for-pin replacement — verify the logic function and timing against your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALVC32PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALVC32PW 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}}