74AC138SJ
- Mfr.Part #
- 74AC138SJ
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16SOP
- Stock
- 5,824
- In Stock :
- 5,824
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Power Supplies :
- 2/6V
- Mounting Type :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Mount :
- Surface Mount
- Number of Pins :
- 16
- Polarity :
- Inverting
- Quiescent Current :
- 4μA
- Load Capacitance :
- 50pF
- Family :
- AC
- Voltage Supply Source :
- Single Supply
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Supply Voltage :
- 3.3V
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Supply Voltage-Min (Vsup) :
- 2V
- Type :
- Decoder/Demultiplexer
- Current - Output High, Low :
- 24mA 24mA
- Logic Function :
- Decoder, Demultiplexer
- Supply Type :
- Single
- Terminal Form :
- Gull wing
- Number of Output Lines :
- 8
- Number of Input Lines :
- 1
- Base Part Number :
- 74AC138
- Circuit :
- 1 x 3:8
- JESD-609 Code :
- e3
- Packing Method :
- Tape and Reel
- Voltage - Supply :
- 2V~6V
- Weight :
- 242mg
- Series :
- 74AC
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Packaging :
- Tape and Reel (TR)
- Turn On Delay Time :
- 16.5 ns
- Contact Plating :
- Tin
- Number of Inputs :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Propagation Delay :
- 16.5 ns
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Max (Vsup) :
- 6V
- Input Conditioning :
- Standard
- Datasheets
- 74AC138SJ

[Signal Switches, Multiplexers, Decoders] Overview
The 74AC138SJ, manufactured by Fairchild Semiconductor, is an integrated circuit (IC) decoder/demultiplexer designed to provide decoding and demultiplexing capabilities in electronic circuits. This versatile component is housed in a 16-pin SOP package, ensuring easy integration into various electronic systems.
With its advanced decoding functionality, the 74AC138SJ enables efficient signal routing and selection, making it an essential component in electronic devices requiring precise data processing and distribution. Whether used in consumer electronics, industrial automation, or telecommunications equipment, this decoder/demultiplexer offers reliable performance and seamless integration.
74AC138SJ Features
- Integrated decoder/demultiplexer functionality
- 1-to-3 line decoding
- 8 output enable inputs
- Low power consumption
- Wide operating voltage range
- High-speed operation
- Compatible with TTL input levels
- 16-pin SOP package for easy PCB mounting
74AC138SJ Applications
- Data Routing and Selection: The 74AC138SJ is ideal for applications where precise data routing and selection are required, such as in multiplexing systems, data selectors, and address decoding circuits. Its 1-to-3 line decoding capability ensures efficient data distribution.
- Memory Address Decoding: In computer systems and microcontroller applications, the 74AC138SJ facilitates memory address decoding, allowing for efficient access to different memory locations. Its compatibility with TTL input levels ensures seamless integration with existing systems.
- Peripheral Device Control: Electronic devices often require control signals to manage peripheral devices such as LED displays, motors, and sensors. The 74AC138SJ enables effective control signal generation and distribution, enhancing the functionality and performance of various electronic systems.
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