74HC138D/AUJ
- Mfr.Part #
- 74HC138D/AUJ
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1 X 3:8 16SO
- Stock
- 35,384
- In Stock :
- 35,384
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Operating Temperature :
- -40°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- 74HC
- Base Part Number :
- 74HC138
- Voltage Supply Source :
- Single Supply
- Current - Output High, Low :
- 5.2mA 5.2mA
- Mounting Type :
- Surface Mount
- Type :
- Decoder/Demultiplexer
- Published :
- 2013
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tape and Reel (TR)
- Independent Circuits :
- 1
- RoHS Status :
- ROHS3 Compliant
- Circuit :
- 1 x 3:8
- Datasheets
- 74HC138D/AUJ

Signal Switches, Multiplexers, Decoders NXP Semiconductors 74HC138D/AUJ Overview
The Signal Switches, Multiplexers, Decoders NXP Semiconductors 74HC138D/AUJ is a highly efficient, 3-to-8 line decoder/demultiplexer, offering a compact and reliable solution for applications requiring high-speed routing of digital signals. Engineered by NXP Semiconductors, this integrated circuit is designed to facilitate system design by simplifying the task of distributing digital information to multiple outputs. Its robust functionality makes it ideal for translating select lines into decoded output, ensuring clarity and precision in complex electronic systems.
74HC138D/AUJ Features
The 74HC138D/AUJ boasts several key features that make it an excellent choice for both complex and straightforward applications. These include high-speed performance, low power consumption, and wide operating voltage range. The IC also supports multiple input and output configurations and includes built-in chip enable gates that reduce power consumption when idle. This versatility is complemented by its 16-SO package, which ensures a minimal footprint on system boards.
74HC138D/AUJ Applications
- Computer Systems: Utilized in address decoding, the 74HC138D/AUJ ensures that signals are routed efficiently to appropriate parts of the computer, enhancing overall system performance.
- Consumer Electronics: In devices such as home entertainment systems, the IC decodes signals for various functionalities, contributing to the compact design and effectiveness of modern consumer gadgets.
- Communication Equipment: Applied in complex communication systems, this decoder helps manage signal paths, essential for reliable and accurate data transfer.
- Industrial Controls: In industrial environments, the 74HC138D/AUJ is crucial for controlling mechanisms where multiple inputs need to be managed and directed to multiple outputs, enhancing operational efficiency and safety.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















