{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC274CNSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC274CNSR","canonicalUrl":"https://icboms.com/texas-instruments/TLC274CNSR","factsUrl":"https://icboms.com/api/mcp/products/TLC274CNSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC274CNSR general-purpose quad op-amp, 14-SOIC, 2.2 MHz GBW, 3.6 V/µs slew rate, 0.6 pA input bias, 3 V to 16 V supply, 0°C to 70°C.","salesMarkdown":"## Quad op-amp for multi-stage signal chains Each channel can source or sink 30 mA, and the supply range spans 3 V to 16 V, covering common 5 V and 12 V rails. The 2.2 MHz gain-bandwidth product sets the usable closed-loop gain × bandwidth limit: a gain-of-10 stage stays flat to about 220 kHz, enough for audio processing, sensor filtering, or ADC anti-aliasing. The 3.6 V/µs slew rate supports full-power output swings up to roughly 115 kHz at 5 V peak-to-peak — adequate for general-purpose analog but not for fast pulse or video signals. ## 0.6 pA input bias — why it matters for sensor interfaces The CMOS input stage draws only 0.6 pA of bias current, which means negligible voltage drop across high source impedances. A 10 MΩ source resistor creates just 6 µV of offset error — invisible in most circuits. This makes the TLC274CNSR a natural fit for photodiode amplifiers, pH probes, or any application where the signal source cannot tolerate loading. ## Supply range: 3 V to 16 V — single or dual rails The 3 V minimum supply lets the TLC274CNSR run from a single lithium cell or a 3.3 V rail, while the 16 V maximum accommodates 12 V industrial supplies. Total quiescent current for all four amplifiers is 2.7 mA (about 675 µA per channel), keeping the power budget modest in multi-channel designs.","metaTitle":"Texas Instruments TLC274CNSR Quad Op-Amp, 2.2 MHz, 3.6 V/µs","metaDescription":"Texas Instruments TLC274CNSR general-purpose quad op-amp: 2.2 MHz GBW, 3.6 V/µs slew rate, 0.6 pA input bias, 3-16 V supply. Active, ROHS3, 14-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3.6V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2.7mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"0.6 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"2.2 MHz","Voltage - Input Offset":"1.1 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"16 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.94","priceTiers":[{"qty":1,"price":"$1.94000","currency":"USD"},{"qty":10,"price":"$1.74700","currency":"USD"},{"qty":25,"price":"$1.64840","currency":"USD"},{"qty":100,"price":"$1.40440","currency":"USD"},{"qty":250,"price":"$1.31864","currency":"USD"},{"qty":500,"price":"$1.15380","currency":"USD"},{"qty":1000,"price":"$0.95601","currency":"USD"},{"qty":2000,"price":"$0.93300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3669b4271de8caa3139e35510d7a4bb6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TLC274CNSR/alternatives.json"},"ai":{"faq":[{"question":"Can TLC274CNSR be used as a replacement for LM324?","answer":"The TLC274CNSR is a CMOS quad op-amp with much lower input bias current (0.6 pA vs the LM324's ~100 nA bipolar input), making it a better choice for high-impedance sensors. Check your supply voltage and temperature requirements — the TLC274CNSR is limited to 16 V and 0°C to 70°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC274CNSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC274CNSR 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}}