# 74HC138BQ\-Q100,115 (Component)

## Description

Signal Switches / Encoders & Decoders / Multiplexers
74HC138BQ\-Q100,115
DHVQFN\-16\_L3\.5\-W2\.5\-P0\.50\-BL\-EP
LCSC Part Number: C546569
JLCPCB Part Class: Extended Part
Manufactured by Nexperia\(安世\) 

## Component Details

- **Owner:** lcsc
- **Created:** 10/16/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **Manufacturer Part Number:** 74HC138BQ\-Q100,115
- **Manufacturer Name:** Nexperia\(安世\)
- **Part Type:** Signal Switches / Encoders & Decoders / Multiplexers
- **Product Info Url:** https://lcsc\.com/product\-detail/presales\_Nexperia\-74HC138BQ\-Q100\-115\_C546569\.html
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2410010201\_Nexperia\-74HC138BQ\-Q100\-115\_C546569\.pdf
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C546569
- **Package or Case Code:** DHVQFN\-16\_L3\.5\-W2\.5\-P0\.50\-BL\-EP

## 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/74hc138bq-q100115/nexperia.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/nexperia-usa-inc/74HC138BQ-Q100-115/3678844) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/decoders---encoders-nexperia-74hc138bq-q100-115-2500298083) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C546569.html) | $0\.5549 | 50 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Nexperia/74HC138BQ-Q100115?qs=1sbE9T7hb3bse8TCkgFv2A%253D%253D) | $0\.33 | 5\.4K |
| [Verical](https://www.verical.com/pd/nexperia-decoder-and-demux-74HC138BQ-Q100-115-7523955?utm_currency=USD) | N/A | N/A |

- **Part Type:** Electromechanical Components
- **Manufacturer:** Nexperia
- **MPN:** 74HC138BQ\-Q100,115
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 17
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | A0 | Unspecified |
| 2 | A1 | Unspecified |
| 3 | A2 | Unspecified |
| 4 | E\#1 | Unspecified |
| 5 | E\#2 | Unspecified |
| 6 | E3 | Unspecified |
| 7 | Y\#7 | Unspecified |
| 8 | GND | Unspecified |
| 9 | Y\#6 | Unspecified |
| 10 | Y\#5 | Unspecified |
| 11 | Y\#4 | Unspecified |
| 12 | Y\#3 | Unspecified |
| 13 | Y\#2 | Unspecified |
| 14 | Y\#1 | Unspecified |
| 15 | Y\#0 | Unspecified |
| 16 | VCC | Unspecified |
| 17 | GND | Unspecified |

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*Generated from [https://flux\.ai/lcsc/74hc138bq\-q100c115\~sif0](https://flux.ai/lcsc/74hc138bq-q100c115~sif0)*