M74HC138TTR
- Mfr.Part #
- M74HC138TTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16TSSOP
- Stock
- 7,694
- In Stock :
- 7,694
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 5mm
- Number of Terminations :
- 16
- Type :
- Decoder/Demultiplexer
- Mount :
- Surface Mount
- Propagation Delay :
- 190 ns
- ECCN Code :
- EAR99
- Supply Type :
- Single
- Number of Elements :
- 1
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 8
- RoHS Status :
- ROHS3 Compliant
- Number of Inputs :
- 3
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Logic Function :
- Decoder, Demultiplexer
- Width :
- 4.4mm
- Terminal Position :
- Dual
- Turn On Delay Time :
- 190 ns
- Supply Voltage-Min (Vsup) :
- 2V
- Series :
- 74HC
- Operating Temperature :
- -55°C~125°C
- Number of Pins :
- 16
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Circuit :
- 1 x 3:8
- Terminal Pitch :
- 0.65mm
- Load Capacitance :
- 50pF
- Packing Method :
- Tape and Reel
- Power Dissipation :
- 500mW
- Pin Count :
- 16
- Voltage Supply Source :
- Single Supply
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Conditioning :
- Standard
- Pbfree Code :
- yes
- Family :
- HC/UH
- Supply Voltage-Max (Vsup) :
- 6V
- Quiescent Current :
- 4μA
- Power Supplies :
- 2/6V
- Supply Voltage :
- 4.5V
- Max I(ol) :
- 0.004 A
- Base Part Number :
- M74HC138
- Polarity :
- Inverting
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply :
- 2V~6V
- Current - Output High, Low :
- 5.2mA 5.2mA
- Datasheets
- M74HC138TTR

Signal Switches, Multiplexers, Decoders STMicroelectronics M74HC138TTR Overview
The STMicroelectronics M74HC138TTR is a high-performance IC decoder/demultiplexer, part of the robust family of signal switches, multiplexers, and decoders. This device is designed to address the requirements of systems needing a clear conversion from binary input information to multi-level outputs. With its compact 16TSSOP package, the M74HC138TTR offers a practical solution for space-constrained applications while providing high functionality and reliability. This product is ideal for applications requiring efficient decoding or demultiplexing of signals, especially in environments where system integrity and speed are crucial. The Signal Switches, Multiplexers, Decoders STMicroelectronics M74HC138TTR ensures performance and durability, making it a preferred choice for both advanced and standard data distribution systems.
M74HC138TTR Features
- 1-to-8 decoder/demultiplexer function, allowing a single input to control multiple outputs.
- Three enable inputs to control the decoding or demultiplexing function.
- High-speed operation with typical propagation delay significantly reduced.
- Low power consumption and high noise immunity typical of CMOS technology.
- 16-lead thin shrink small outline package (TSSOP) for reduced space usage on circuit boards.
M74HC138TTR Applications
- Consumer Electronics: Used in home entertainment systems to route signals from a single input to multiple outputs, enhancing device functionality.
- Telecommunication Systems: Applies in multiplexing signals for data distribution and routing in complex telecommunications infrastructure.
- Computer Systems: Utilized for address decoding in personal computers and servers, ensuring data is routed to correct peripherals and memory areas.
- Industrial Control Systems: Helps in decoding signals for automation processes, improving operational efficiency and system reliability.
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