# SN74CBTLV3257DBQR (Component)
## Description
Signal Switches / Encoders & Decoders / Multiplexers
SN74CBTLV3257DBQR
SSOP-16_L5.0-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C481393
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/30/2025
- **Visibility:** Public
- **LCSC Part Number:** C481393
- **Package or Case Code:** SSOP-16_L5.0-W4.4-P0.65-LS6.4-BL
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2001071408_Texas-Instruments-SN74CBTLV3257DBQR_C481393.pdf
- **Product Info Url:** https://lcsc.com/product-detail/Signal-Switches-Multiplexers-Decoders_Texas-Instruments-Texas-Instruments-SN74CBTLV3257DBQR_C481393.html
- **Manufacturer Name:** TI(德州仪器)
- **Part Type:** Signal Switches / Encoders & Decoders / Multiplexers
- **Manufacturer Part Number:** SN74CBTLV3257DBQR
- **JLCPCB Part Class:** Extended Part
- **Used in:** 3 projects
## 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/sn74cbtlv3257dbqr/texas-instruments?utm_currency=USD®ion=asia) | $0.7672 | 1.9K |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/SN74CBTLV3257DBQR/378114) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/decoders---encoders-ti-sn74cbtlv3257dbqr-2500316925) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C481393.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/SN74CBTLV3257DBQR?qs=rshUhwi3fbb2z%2FyD3Jy0Ww%3D%3D) | $0.78 | 9.5K |
| [Verical](https://www.verical.com/pd/texas-instruments-bus-switch-SN74CBTLV3257DBQR-90880?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** SN74CBTLV3257DBQR
- **Mount Type:** PCB
- **Package / Case Code:** 16-SSOP
- **Pin Count:** 16
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | S | |
| 2 | 1B1 | |
| 3 | 1B2 | |
| 4 | 1A | |
| 5 | 2B1 | |
| 6 | 2B2 | |
| 7 | 2A | |
| 8 | GND | |
| 9 | 3A | |
| 10 | 3B2 | |
| 11 | 3B1 | |
| 12 | 4A | |
| 13 | 4B2 | |
| 14 | 4B1 | |
| 15 | ~{OE} | |
| 16 | VCC | |
---
*Generated from [https://www.flux.ai/lcsc/sn74cbtlv3257dbqr~lm98](https://www.flux.ai/lcsc/sn74cbtlv3257dbqr~lm98)*