# MC74HC157ADTR2G (Component)
## Description
Signal Switches / Encoders & Decoders / Multiplexers
MC74HC157ADTR2G
TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C462842
JLCPCB Part Class: Extended Part
Manufactured by onsemi(安森美)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/Signal-Switches-Multiplexers-Decoders_ON-Semicon-ON-MC74HC157ADTR2G_C462842.html
- **Manufacturer Part Number:** MC74HC157ADTR2G
- **Manufacturer Name:** onsemi(安森美)
- **Package or Case Code:** TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL
- **Part Type:** Signal Switches / Encoders & Decoders / Multiplexers
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C462842
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409301504_onsemi-MC74HC157ADTR2G_C462842.pdf
## 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/mc74hc157adtr2g/on-semiconductor.html?utm_currency=USD®ion=europe) | $0.1499 | 5K |
| [LCSC](https://www.lcsc.com/product-detail/C462842.html) | $0.0538 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/MC74HC157ADTR2G?qs=qg33o%252B8vzFqPENK81L7Jaw%3D%3D) | $0.35 | 5.4K |
| [Verical](https://www.verical.com/pd/on-semiconductor-multiplexer-MC74HC157ADTR2G-190083?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** ON Semiconductor
- **MPN:** MC74HC157ADTR2G
- **Mount Type:** PCB
- **Package / Case Code:** 16-TSSOP
- **Pin Count:** 16
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SELECT | |
| 2 | A0 | |
| 3 | B0 | |
| 4 | Y0 | |
| 5 | A1 | |
| 6 | B1 | |
| 7 | Y1 | |
| 8 | GND | |
| 9 | Y2 | |
| 10 | B2 | |
| 11 | A2 | |
| 12 | Y3 | |
| 13 | B3 | |
| 14 | A3 | |
| 15 | OUTPUTENABLE | |
| 16 | VCC | |
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*Generated from [https://www.flux.ai/lcsc/mc74hc157adtr2g~3jdf](https://www.flux.ai/lcsc/mc74hc157adtr2g~3jdf)*