SN74HCT138NSR
- Mfr.Part #
- SN74HCT138NSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1 X 3:8 16SO
- Stock
- 27,475
- In Stock :
- 27,475
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Supply Voltage :
- 5V
- Number of Functions :
- 1
- Number of Bits :
- 8
- Number of Outputs :
- 8
- Power Supplies :
- 5V
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Max I(ol) :
- 0.004 A
- Packing Method :
- TR
- Bandwidth :
- 28MHz
- Current - Output High, Low :
- 4mA 4mA
- Input Conditioning :
- Standard
- Number of Elements :
- 1
- Load Capacitance :
- 50pF
- Thickness :
- 1.95mm
- Weight :
- 200.686274mg
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- Family :
- HCT
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- Supply Type :
- Single
- Terminal Position :
- Dual
- Propagation Delay :
- 45 ns
- Width :
- 5.3mm
- Voltage - Supply :
- 4.5V~5.5V
- Number of Terminations :
- 16
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Lead Free :
- Lead Free
- Number of Pins :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74HCT138
- Series :
- 74HCT
- Mounting Type :
- Surface Mount
- Number of Inputs :
- 3
- Turn On Delay Time :
- 45 ns
- Quiescent Current :
- 80μA
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Decoder, Demultiplexer
- Length :
- 10.3mm
- Circuit :
- 1 x 3:8
- Voltage Supply Source :
- Single Supply
- Height :
- 2mm
- RoHS Status :
- ROHS3 Compliant
- Type :
- Decoder/Demultiplexer
- Operating Supply Voltage :
- 5V
- Pin Count :
- 16
- Polarity :
- Inverting
- Datasheets
- SN74HCT138NSR
SN74HCT138NSR Documents

Signal Switches, Multiplexers, Decoders Texas Instruments SN74HCT138NSR Overview
The Texas Instruments SN74HCT138NSR is a high-performance IC decoder/demultiplexer, part of the robust SN74HCT series. This IC is designed to facilitate efficient hardware interfacing in digital systems, particularly where low power consumption and higher driving capabilities are essential. With its 1-to-3:8 decoder logic, the SN74HCT138NSR excels in simplifying design complexity and reducing the need for multiple components on a board. As a result, it is a preferred choice for developers looking to optimize their digital and computing applications, making the Signal Switches, Multiplexers, Decoders Texas Instruments SN74HCT138NSR a key component in modern electronics.
SN74HCT138NSR Features
The SN74HCT138NSR offers several features that make it a versatile and indispensable part of electronic systems. Key features include:
- 3-line to 8-line decoding or demultiplexing capabilities.
- Standard 16SO package for easy integration into various circuit designs.
- Compatibility with 5V logic levels, suitable for TTL environments.
- Low power consumption and high noise immunity of CMOS technology.
- Multiple enable inputs for flexible control options.
SN74HCT138NSR Applications
- Microprocessor Systems: Facilitates address decoding, reducing the need for additional components and simplifying system design.
- Communication Equipment: Used for routing digital signals, enhancing the efficiency and performance of communication protocols.
- Control Systems: Integral in designing various automation and control logic, ensuring reliable and precise operation.
- Data Distribution Systems: Efficiently distributes data among multiple output lines, optimizing data handling in complex systems.
- Consumer Electronics: Employed in devices requiring logic operations for feature selection and mode settings.
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.
















