SN74HC139ADB
- Mfr.Part #
- SN74HC139ADB
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- DECODER/DEMUX DUAL 2-TO-4
- Stock
- 3,360
- In Stock :
- 3,360
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Type :
- Decoder/Demultiplexer
- Supplier Device Package :
- 16-SSOP
- Series :
- 74HC
- Product Status :
- Active
- Voltage - Supply :
- 2V ~ 6V
- Circuit :
- 1 x 2:4
- Base Product Number :
- 74HC139
- Voltage Supply Source :
- Single Supply
- Independent Circuits :
- 2
- Package :
- Bulk
- Mounting Type :
- Surface Mount
- Current - Output High, Low :
- 5.2mA, 5.2mA
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Operating Temperature :
- -40°C ~ 85°C
- Datasheets
- SN74HC139ADB

Signal Switches, Multiplexers, Decoders Texas Instruments SN74HC139ADB Overview
The SN74HC139ADB, manufactured by Texas Instruments, is a dual 2-to-4 decoder/demultiplexer integrated circuit. It is designed to efficiently decode binary information and demultiplex it into four separate output lines. This versatile component is essential in digital electronics applications, offering high performance and reliability.
SN74HC139ADB Features
- Dual 2-to-4 decoder/demultiplexer
- High-speed CMOS technology
- Low power consumption
- Wide operating voltage range
- Robust ESD performance
- Compact and space-saving D package
SN74HC139ADB Applications
- Data multiplexing in communication systems: The SN74HC139ADB is utilized in communication equipment to multiplex data signals, enabling efficient transmission over limited channels.
- Address decoding in microprocessor systems: This decoder/demultiplexer plays a crucial role in microprocessor-based systems by decoding address lines and selecting specific memory or peripheral devices.
- Control signal decoding in industrial automation: In industrial automation setups, the SN74HC139ADB decodes control signals to enable precise control of machinery and processes.
- LED matrix control in display panels: It is employed in LED display panels to demultiplex control signals and drive individual LED elements, facilitating the display of graphics and text.
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