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
- Current - Output High, Low :
- 4mA 4mA
- Number of Functions :
- 1
- RoHS Status :
- Non-RoHS Compliant
- Family :
- HCT
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 4μA
- Logic Function :
- Decoder, Demultiplexer, Demux
- REACH SVHC :
- No SVHC
- Voltage - Supply :
- 4.5V~5.5V
- Number of Terminations :
- 16
- Circuit :
- 1 x 3:8
- Terminal Position :
- Dual
- Polarity :
- Inverting
- Voltage Supply Source :
- Single Supply
- Operating Supply Voltage :
- 5V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- Power Dissipation :
- 500mW
- Width :
- 7.62mm
- Number of Outputs :
- 8
- JESD-609 Code :
- e3
- Turn On Delay Time :
- 45 ns
- Input Conditioning :
- Standard
- Terminal Pitch :
- 2.54mm
- Type :
- Decoder/Demultiplexer
- Mounting Type :
- Through Hole
- Propagation Delay :
- 45 ns
- Number of Elements :
- 1
- Packaging :
- Tube
- Load Capacitance :
- 50pF
- Mount :
- Through Hole
- Power Supplies :
- 5V
- Max I(ol) :
- 0.004 A
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Series :
- 74HCT
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Pin Count :
- 16
- Supply Voltage :
- 5V
- Operating Temperature :
- -55°C~125°C
- Number of Inputs :
- 3
- Supply Type :
- Single
- Base Part Number :
- M74HCT138
- 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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