{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHC1G14DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHC1G14DBVT","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHC1G14DBVT","factsUrl":"https://icboms.com/api/mcp/products/SN74AHC1G14DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHC series single Schmitt-trigger inverter, SN74AHC1G14DBVT, 2V to 5.5V supply, 8mA output drive, SOT-23-5 package, Tape & Reel.","salesMarkdown":"## Schmitt-trigger input cleans up noisy signals The SN74AHC1G14DBVT is a single inverter with Schmitt-trigger inputs, meaning it provides hysteresis between the low-to-high and high-to-low switching thresholds. This makes it the right choice for debouncing a switch edge, squaring up a slow-rising sensor output, or cleaning a clock line that picks up coupled noise — a plain inverter would oscillate or double-trigger on the same waveform. The hysteresis band is defined by the input logic levels: low threshold is 0.9 V to 1.65 V, high threshold is 2.2 V to 3.85 V (both at 5 V supply). A signal that crosses the band cleanly sees a single output transition; one that hangs in the middle gets rejected. ## Supply voltage and temperature grade cover most boards The output swings rail-to-rail, so the downstream logic sees a full-swing signal. An outdoor IoT node that sees 85°C in the sun or an engine-bay sensor interface that hits 105°C stays within the operating envelope. Quiescent current is 1 µA max. In a battery-powered design that sleeps most of the time, the inverter's own draw is negligible — the system shutdown current stays below the microamp range. ## SOT-23-5 footprint and output drive Housed in the SOT-23-5 package (SC-74A, SOT-753), the part takes up about 3 mm × 3 mm on the board — no room wasted for a single-gate function. Output drive is 8 mA sink and 8 mA source at 5 V. That lights a standard LED directly or drives the input of a CMOS gate without a buffer. Propagation delay is 10.6 ns max at 5 V into a 50 pF load — fast enough for most GPIO toggling and sensor readout rates below 50 MHz. ## Active production, single-sourced ROHS3 compliant per the manufacturer's declaration. No known PCN affecting the SOT-23-5 package variant as of the latest revision.","metaTitle":"SN74AHC1G14DBVT Texas Instruments Single Schmitt-Trigger","metaDescription":"Texas Instruments SN74AHC1G14DBVT single Schmitt-trigger inverter, 2V to 5.5V supply, 8mA output drive, SOT-23-5 package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"74AHC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74AHC","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger","Logic Type":"Inverter","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Number of Inputs":"1","Voltage - Supply":"2V ~ 5.5V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Input Logic Level - Low":"0.9V ~ 1.65V","Supplier Device Package":"SOT-23-5","Input Logic Level - High":"2.2V ~ 3.85V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"8mA, 8mA","Max Propagation Delay @ V, Max CL":"10.6ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.94","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.94000","currency":"USD"},{"qty":10,"price":"$0.84400","currency":"USD"},{"qty":25,"price":"$0.80120","currency":"USD"},{"qty":100,"price":"$0.65830","currency":"USD"},{"qty":250,"price":"$0.61532","currency":"USD"},{"qty":500,"price":"$0.54378","currency":"USD"},{"qty":1250,"price":"$0.42930","currency":"USD"},{"qty":2500,"price":"$0.40500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/44b64aff60400f75896bdea26a73761a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does SN74AHC1G14DBVT come in?","answer":"It is supplied in the SOT-23-5 package (SC-74A, SOT-753), a 5-lead surface-mount package with 0.95 mm pin pitch."},{"question":"What is the output drive capability of this inverter?","answer":"The SN74AHC1G14DBVT can sink or source up to 8 mA at 5 V supply. Propagation delay is 10.6 ns max into a 50 pF load at 5 V."},{"question":"What compliance documentation does Texas Instruments provide for SN74AHC1G14DBVT?","answer":"Texas Instruments certifies this part as ROHS3 compliant. Standard documentation includes the datasheet, PCN notifications, and material declaration. No REACH, UL, or IEC certification is listed on the manufacturer's record for this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHC1G14DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHC1G14DBVT 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}}