{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC274CDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC274CDB","canonicalUrl":"https://icboms.com/texas-instruments/TLC274CDB","factsUrl":"https://icboms.com/api/mcp/products/TLC274CDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC274CDB, quad general-purpose op-amp, 14-SSOP, 2.2 MHz gain bandwidth, 3.6 V/µs slew rate, 3 V to 16 V supply, 0°C to 70°C, active.","salesMarkdown":"With a CMOS input stage the input bias current is just 0.6 pA, making it a solid choice for high-impedance sensor conditioning, active filters, and signal buffering in indoor, line-powered equipment — think bench instruments, appliance control boards, and office automation. The 3.6 V/µs slew rate and 2.2 MHz GBW place this part firmly in the general-purpose tier. It can reproduce a 10 V peak-to-peak sine wave cleanly up to about 57 kHz — fine for audio, process-control loops, and sensor filtering, but not for video or fast ADC drivers. The 0.6 pA input bias means you can use megohm-range feedback resistors without significant DC error, so it pairs well with photodiodes or pH probes where source impedance is high. The TLC274CDB operates from a 3 V minimum supply up to 16 V maximum, covering the common 5 V and 12 V single-rail systems as well as ±5 V or ±8 V split supplies. Each of the four amplifiers can source or sink 30 mA — enough to drive a headphone, an LED, or the input of a following ADC, but not a relay coil or motor. The output is not rail-to-rail, so expect a volt or more of headroom on each rail depending on load. ## Temperature grade and environment It is not qualified for automotive under-hood or outdoor telecom enclosures where extended temperature is required. ## Lifecycle and sourcing posture No last-time-buy risk for new designs.","metaTitle":"TLC274CDB Texas Instruments Quad General-Purpose Op-Amp","metaDescription":"Texas Instruments TLC274CDB quad general-purpose op-amp: 2.2 MHz GBW, 3.6 V/µs slew rate, 0.6 pA input bias, 3 V to 16 V supply. Active lifecycle, 0°C to 70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tube","Slew Rate":"3.6V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SSOP (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-SSOP","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"16 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.30000","currency":"USD"},{"qty":10,"price":"$2.06500","currency":"USD"},{"qty":25,"price":"$1.94760","currency":"USD"},{"qty":100,"price":"$1.65950","currency":"USD"},{"qty":250,"price":"$1.55820","currency":"USD"},{"qty":500,"price":"$1.36342","currency":"USD"},{"qty":1000,"price":"$1.12970","currency":"USD"},{"qty":2500,"price":"$1.10250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3669b4271de8caa3139e35510d7a4bb6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can TLC274CDB replace LM324?","answer":"Yes, it is a direct functional replacement for the LM324 in most applications, with the advantage of CMOS input stages for lower bias current (0.6 pA vs typical 20 nA for bipolar LM324). Pin-compatible in the same 14-pin DIP or SOIC footprint."},{"question":"What is the gain bandwidth product of TLC274CDB?","answer":"The gain bandwidth product is 2.2 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC274CDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC274CDB 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}}