M74HCT138B1R
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- Mfr.Part #
- M74HCT138B1R
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1X3:8 16DIP
- Stock
- 3,047
- In Stock ：
- 3,047
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Pins :
- 16
- Number of Terminations :
- 16
- Width :
- 7.62mm
- Supply Type :
- Single
- Power Supplies :
- 5V
- Current - Output High, Low :
- 4mA 4mA
- Circuit :
- 1 x 3:8
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 16
- Radiation Hardening :
- No
- Family :
- HCT
- Voltage - Supply :
- 4.5V~5.5V
- Number of Outputs :
- 8
- REACH SVHC :
- No SVHC
- Number of Inputs :
- 3
- Mounting Type :
- Through Hole
- Polarity :
- Inverting
- Turn On Delay Time :
- 45 ns
- Mount :
- Through Hole
- Propagation Delay :
- 45 ns
- Max I(ol) :
- 0.004 A
- Input Conditioning :
- Standard
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Load Capacitance :
- 50pF
- Voltage Supply Source :
- Single Supply
- Operating Temperature :
- -55°C~125°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Logic Function :
- Decoder, Demultiplexer, Demux
- Packaging :
- Tube
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Type :
- Decoder/Demultiplexer
- Base Part Number :
- M74HCT138
- Operating Supply Voltage :
- 5V
- Power Dissipation :
- 500mW
- Terminal Pitch :
- 2.54mm
- Quiescent Current :
- 4μA
- Series :
- 74HCT
- RoHS Status :
- Non-RoHS Compliant
- Number of Elements :
- 1
- Datasheets
- M74HCT138B1R
Signal Switches, Multiplexers, Decoders STMicroelectronics M74HCT138B1R Overview
The STMicroelectronics M74HCT138B1R is a high-performance IC decoder/demultiplexer, engineered to provide efficient decoding with a 1-to-3:8 selection capability. This device is part of the advanced HCT series, featuring logic-level translation which allows it to interface with 5V systems while maintaining the speed of CMOS technology. The 16DIP (dual in-line package) ensures easy integration into existing setups, making it a versatile choice for a wide array of industrial and commercial applications. Its robust design and reliable output levels make the Signal Switches, Multiplexers, Decoders STMicroelectronics M74HCT138B1R an excellent choice for designers looking to enhance system functionality while maintaining signal integrity and decoding efficiency.
M74HCT138B1R Features
This integrated circuit boasts several key features that make it stand out in its category:
- Logic level translation capability which allows for interfacing with different logic families.
- High noise immunity characteristic of CMOS devices coupled with lower power consumption.
- Three select inputs for address decoding and an enable input for easy control.
- Eight mutually exclusive outputs, ideal for a wide range of decoding applications.
- Standard 16-pin DIP casing for easy implementation and compatibility with standard breadboards and sockets.
M74HCT138B1R Applications
- Consumer Electronics: Used in televisions and audio equipment for signal routing and selection, enhancing user interface flexibility.
- Communication Equipment: Ideal for use in routers and networking switches to manage signal paths effectively.
- Embedded Systems: Serves in microcontroller-based systems to expand the number of control lines through a single decoder.
- Industrial Automation: Applied in control systems to decode signals for various automated processes.
- Computer Systems: Utilized in computer hardware for address decoding, allowing more efficient memory and I/O mapping.
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