SN74AHCT139DR
- Mfr.Part #
- SN74AHCT139DR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X2:4 16SOIC
- Stock
- 14,882
- In Stock :
- 14,882
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Height :
- 1.75mm
- Logic Function :
- Decoder, Demultiplexer
- Number of Pins :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 16
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Turn On Delay Time :
- 10.5 ns
- JESD-609 Code :
- e4
- Voltage - Supply :
- 4.5V~5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Circuits :
- 2
- Supply Type :
- Single
- Family :
- AHCT/VHCT/VT
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 2µA
- Throw Configuration :
- DP4T
- Input Conditioning :
- Standard
- Prop. Delay@Nom-Sup :
- 8.5 ns
- Power Supplies :
- 5V
- Current - Output High, Low :
- 8mA 8mA
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1.58mm
- Operating Temperature :
- -40°C~85°C
- Voltage Supply Source :
- Single Supply
- Length :
- 9.9mm
- ECCN Code :
- EAR99
- Packing Method :
- TR
- Bandwidth :
- 110MHz
- Type :
- Decoder/Demultiplexer
- Propagation Delay :
- 10.5 ns
- Series :
- 74AHCT
- Radiation Hardening :
- No
- Number of Outputs :
- 4
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Number of Bits :
- 4
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Operating Supply Voltage :
- 5V
- Number of Terminations :
- 16
- Base Part Number :
- 74AHCT139
- Number of Functions :
- 2
- Weight :
- 141.690917mg
- Circuit :
- 1 x 2:4
- Max I(ol) :
- 0.008 A
- Polarity :
- Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Cut Tape (CT)
- Power Dissipation :
- 320mW
- Datasheets
- SN74AHCT139DR

Signal Switches, Multiplexers, Decoders Texas Instruments SN74AHCT139DR Overview
The SN74AHCT139DR by Texas Instruments stands out in the market of signal switches, multiplexers, and decoders due to its robust functionality and reliability. Engineered to efficiently decode information into multiple output lines, this IC can handle dual 2-line to 4-line operations with exceptional precision. Its low-power Schottky circuitry minimizes power dissipation, while the 16-SOIC packaging ensures a compact footprint suitable for dense PCB layouts. Ideal for applications requiring reliable data distribution and decoding in an array of digital systems, the Signal Switches, Multiplexers, Decoders Texas Instruments SN74AHCT139DR ensures high performance in demanding environments.
SN74AHCT139DR Features
- Dual 2-line to 4-line decoding functionality.
- Low power consumption with advanced Schottky TTL technology.
- Wide operating voltage range from 4.5V to 5.5V.
- Supports multiple TTL outputs, making it versatile for integration in various digital systems.
- Compact 16-SOIC package allowing for efficient use of PCB space.
SN74AHCT139DR Applications
- Consumer Electronics: Utilized in TVs, audio equipment, and gaming consoles to manage signal routing efficiently.
- Computing Systems: Implements address decoding for memory management in personal computers and servers.
- Communication Equipment: Essential in routing digital signals within modems and routers to enhance performance and reliability.
- Industrial Controls: Used for decoding signals in automated production lines, enhancing system reliability and performance.
- Medical Equipment: Facilitates the handling of digital signals in various diagnostic and treatment machines.
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