# TLC274AIN (Component)
## Description
Operational Amplifier
TLC274AIN
PDIP-14_L19.3-W6.4-P2.54-LS7.9-BL-1
LCSC Part Number: C2859995
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Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Part Type:** Operational Amplifier
- **LCSC Part Number:** C2859995
- **Package or Case Code:** PDIP-14_L19.3-W6.4-P2.54-LS7.9-BL-1
- **Manufacturer Name:** TI(德州仪器)
- **Manufacturer Part Number:** TLC274AIN
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tlc274ain/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2859995.html) | $1.4395 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TLC274AIN?qs=L4Mc90zKIphLl0r04klYxQ%3D%3D) | $3.48 | 249 |
| [Verical](https://www.verical.com/pd/texas-instruments-amplifier---operational-TLC274AIN-530555?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Linear
- **Manufacturer:** Texas Instruments
- **MPN:** TLC274AIN
- **Package / Case Code:** PDIP
- **Pin Count:** 15
- **Logic Function:** Buffer
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 1OUT | 1 | |
| 2 | 1IN− | |
| 2OUT | 7 | |
| 3 | 1IN+ | |
| 3OUT | 8 | |
| 4OUT | 14 | |
| 5 | 2IN+ | |
| 6 | 2IN− | |
| 9 | 3IN− | |
| 10 | 3IN+ | |
| 11 | GND | |
| 12 | 4IN+ | |
| 13 | 4IN− | |
| VDD | 4 | |
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*Generated from [https://www.flux.ai/lcsc/tlc274ain~47uc](https://www.flux.ai/lcsc/tlc274ain~47uc)*