SN74AS138D
- Mfr.Part #
- SN74AS138D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOIC
- Stock
- 7,055
- In Stock :
- 7,055
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Max I(ol) :
- 0.02 A
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Turn On Delay Time :
- 10 ns
- Input Conditioning :
- Standard
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 9.9mm
- Number of Outputs :
- 8
- REACH SVHC :
- No SVHC
- Load Capacitance :
- 50pF
- Terminal Form :
- Gull wing
- Series :
- 74AS
- Logic Function :
- Decoder, Demultiplexer
- Pbfree Code :
- yes
- Power Supply Current-Max (ICC) :
- 20mA
- Power Supplies :
- 5V
- Number of Elements :
- 1
- Supply Voltage :
- 5V
- Base Part Number :
- 74AS138
- Polarity :
- Inverting
- Height :
- 1.75mm
- Supply Type :
- Single
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Number of Pins :
- 16
- Radiation Hardening :
- No
- Number of Inputs :
- 3
- Number of Functions :
- 1
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Thickness :
- 1.58mm
- Pin Count :
- 16
- Voltage Supply Source :
- Single Supply
- Operating Temperature :
- 0°C~70°C
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Bandwidth :
- 125MHz
- Number of Bits :
- 8
- Terminal Position :
- Dual
- Width :
- 3.91mm
- Type :
- Decoder/Demultiplexer
- Weight :
- 141.690917mg
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Family :
- AS
- Mounting Type :
- Surface Mount
- Propagation Delay :
- 22 ns
- Current - Output High, Low :
- 400μA 8mA
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 4.5V~5.5V
- Circuit :
- 1 x 3:8
- Packaging :
- Tube
- Datasheets
- SN74AS138D

[Signal Switches, Multiplexers, Decoders] Overview
Introducing the SN74AS138D, a cutting-edge IC Decoder/Demux crafted by Texas Instruments to elevate your circuit designs to unparalleled heights of efficiency and performance. This sophisticated integrated circuit offers a remarkable 1X3:8 decoding capability, encapsulated within a sleek 16SOIC package. Designed with precision engineering and advanced technology, this decoder/demux promises to revolutionize your electronic projects.
SN74AS138D Features
- Advanced Decoding Capability: With a 1X3:8 decoding structure, this IC enables seamless data processing and distribution, enhancing the efficiency of your circuits.
- Precision Engineering: Crafted with meticulous attention to detail, this decoder/demux ensures reliable performance and durability in diverse applications.
- Compact Design: Housed in a space-saving 16SOIC package, this IC offers high functionality without compromising on form factor, making it ideal for compact electronic devices.
- Wide Compatibility: Compatible with a range of electronic systems and devices, this IC is versatile and adaptable to various circuit configurations.
- Low Power Consumption: Engineered for energy efficiency, this decoder/demux minimizes power consumption, promoting sustainability and cost-effectiveness.
- Temperature Stability: With superior temperature stability, this IC maintains consistent performance across a wide range of operating conditions, ensuring reliability in diverse environments.
SN74AS138D Applications
- Data Multiplexing Systems: Employ the SN74AS138D in data multiplexing systems to efficiently route and manage data streams in telecommunications networks, ensuring smooth and reliable communication.
- Address Decoding in Microcontrollers: Utilize this IC for address decoding in microcontroller-based systems, enabling seamless communication between peripheral devices and the microprocessor in embedded applications.
- Memory Expansion Modules: Integrate the SN74AS138D into memory expansion modules to decode address signals and expand the memory capacity of computing devices, enhancing their performance and functionality.
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.
















