SN74AHCT138N
- Mfr.Part #
- SN74AHCT138N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16DIP
- Stock
- 800
- In Stock :
- 800
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Family :
- AHCT/VHCT/VT
- Turn On Delay Time :
- 13 ns
- Power Supplies :
- 5V
- Supply Type :
- Single
- RoHS Status :
- ROHS3 Compliant
- Power Supply Current-Max (ICC) :
- 0.04mA
- Current - Output High, Low :
- 8mA 8mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Dissipation :
- 300mW
- Mounting Type :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Weight :
- 951.693491mg
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Circuits :
- 1
- Operating Temperature :
- -40°C~85°C
- Circuit :
- 1 x 3:8
- Voltage Supply Source :
- Single Supply
- Load Capacitance :
- 50pF
- Number of Inputs :
- 3
- Quiescent Current :
- 4μA
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 2.54mm
- Thickness :
- 3.9mm
- Mount :
- Through Hole
- Bandwidth :
- 110MHz
- Logic Function :
- Decoder, Demultiplexer
- Number of Outputs :
- 8
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Number of Pins :
- 16
- Packaging :
- Tube
- Number of Terminations :
- 16
- Pin Count :
- 16
- REACH SVHC :
- No SVHC
- Height :
- 5.08mm
- Number of Bits :
- 8
- Polarity :
- Inverting
- Type :
- Decoder/Demultiplexer
- Factory Lead Time :
- 6 Weeks
- Length :
- 19.3mm
- Series :
- 74AHCT
- Propagation Delay :
- 12 ns
- Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- ECCN Code :
- EAR99
- Width :
- 6.35mm
- JESD-609 Code :
- e4
- Base Part Number :
- 74AHCT138
- Lead Free :
- Lead Free
- Input Conditioning :
- Standard
- Datasheets
- SN74AHCT138N

Signal Switches, Multiplexers, Decoders Texas Instruments SN74AHCT138N Overview
The Texas Instruments SN74AHCT138N is an advanced high-speed CMOS 3-line to 8-line decoder/demultiplexer integrated circuit, specifically designed to address the needs of high-performance data processing systems. This device facilitates the conversion of serial input data to multiple output lines, enabling the efficient selection and routing of data signals in complex electronic systems. Manufactured by Texas Instruments, a leader in semiconductor innovation, the SN74AHCT138N stands out for its robust design, reliability, and functionality, making it an excellent choice for designers focusing on enhancing system performance and streamlining design processes. The integration of this IC into your systems guarantees improved operational efficiency and precision.
SN74AHCT138N Features
- Operates from a wide voltage range of 2V to 5.5V, accommodating various power supplies and reducing system power requirements.
- High noise immunity characteristic of CMOS technology ensures stable performance in electrically noisy environments.
- Low power consumption and reduced leakage current, which is crucial for battery-operated and power-sensitive applications.
- Ability to drive up to 10 LSTTL loads, providing ample current for downstream devices.
- Multiple package options (16-pin DIP, SOIC, TSSOP, and TVSOP) offer flexibility in hardware design and layout.
SN74AHCT138N Applications
- Communication Equipment: Utilized in signal routing tasks to efficiently manage multiple data streams within network routers and switches.
- Data Servers: Employed in server backbone infrastructures to decode addresses and direct data efficiently between numerous server paths.
- Consumer Electronics: Integral in devices such as home entertainment systems, enabling complex signal decoding for multimedia outputs.
- Industrial Control Systems: Used in automated equipment for decoding signals that control machinery, improving operational precision and safety.
- Medical Devices: Applied in medical diagnostic equipment to handle signal selection and data routing, ensuring accurate patient data processing.
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