TLC274CDIn StockTexas Instruments
TLC274CD is a quad LinCMOS operational amplifier from Texas Instruments in 14-pin SOIC package, featuring wide supply range 3V to 16V, from $0.88, in stock, ships from 1 piece worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOIC
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TLC274CD Datasheet PDF
- Category
- operational-amplifiers
- Price
- From $0.8869(MOQ 1)
- Temp Range
- 0.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
TLC274CD is widely used in portable battery-powered instruments, sensor signal conditioning, and active filter designs where low supply voltage and minimal power consumption are critical. Its quad configuration makes it ideal for audio processing, data acquisition front-ends, and industrial control loops requiring multiple amplifier stages in a compact footprint.
Specifications
| Supply Voltage | 3V to 16V |
| Number of Channels | 4 |
| Input Bias Current | 1 pA typical |
| Operating Temperature | 0C to 70C |
| Package | SOIC-14 |
| Quiescent Current per Channel | 1 mA |
| Output Voltage Swing | Rail-to-near-rail |
| Package | SOIC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TLC274CD:
Frequently Asked Questions
What is the supply voltage range for TLC274CD?
The TLC274CD operates on a single supply voltage from 3V to 16V, or dual supply from +/-1.5V to +/-8V. This wide range makes it suitable for both 3.3V microcontroller-based systems and 12V industrial applications without requiring additional power regulation.
What package and pin count does the TLC274CD come in?
The TLC274CD is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) surface-mount package with 3.9mm body width. The D suffix denotes this SOIC-14 package, which is compatible with standard 1.27mm pitch PCB footprints and reflow soldering processes.
What are suitable alternatives to the TLC274CD?
Compatible alternatives include the LM324D (standard bipolar quad op-amp, 0-70C, SOIC-14), TLC274ACD (higher precision version with tighter offset specs), and LMV324IDR (2.7V to 5.5V low-voltage variant for 3.3V-only designs). All are pin-compatible quad op-amps in SOIC-14.
What applications is the TLC274CD designed for?
The TLC274CD is designed for sensor signal conditioning, active RC filter networks, audio pre-amplification, voltage comparators, and data acquisition front-ends. Its CMOS input stage with 1pA bias current makes it especially effective in high-impedance sensor interfaces and portable battery-powered instruments.
Is the TLC274CD RoHS compliant?
Yes, the TLC274CD is RoHS compliant and lead-free. Texas Instruments produces this device under its green/RoHS-compliant manufacturing program, suitable for use in products sold in the European Union and other regions with environmental compliance requirements.
Related Guides
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Understanding the 2025 Chip Shortage: Which Components Are Affected and What to Do
Analysis of the current semiconductor supply landscape, which components face extended lead times, and strategies for engineers and procurement teams.
Apr 9, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7738 | $1.77 |
| 10+ | $1.5270 | $15.27 |
| 97+ | $1.4190 | $137.64 |
| 120+ | $1.1440 | $137.28 |
| 142+ | $0.9578 | $136.01 |
| 314+ | $0.8869 | $278.49 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”