Overview
The 74LVC138ADB,118 is a 3-to-8 line decoder/demultiplexer integrated circuit produced by Nexperia USA Inc. Although this specific part is now obsolete and no longer manufactured, it remains relevant for understanding its functionality and applications. This IC was part of the 74LVC family, known for its low-voltage CMOS logic.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Part Number | 74LVC138ADB,118 |
| Package | 16-SSOP |
| Function | 3-to-8 Line Decoder/Demultiplexer |
| Logic Family | 74LVC |
| Voltage Range | 1.65 V to 3.6 V |
| Operating Temperature | -40°C to 125°C |
| Status | Obsolete |
Key Features
- Low-voltage CMOS logic
- 3-to-8 line decoder/demultiplexer functionality
- High-speed operation with low power consumption
- Compatible with TTL inputs
- ESD protection on all pins
Applications
- Control units of central processing units (CPUs)
- Memory address decoding
- Data routing and switching in digital systems
- General-purpose logic circuits requiring decoding or demultiplexing functions
Q & A
- What is the function of the 74LVC138ADB,118 IC? The 74LVC138ADB,118 is a 3-to-8 line decoder/demultiplexer.
- Why is the 74LVC138ADB,118 IC obsolete? The 74LVC138ADB,118 is no longer manufactured by Nexperia USA Inc., and it has been replaced by similar substitutes like the 74LVC138APW,118.
- What is the package type of the 74LVC138ADB,118 IC? The package type is 16-SSOP (Shrink Small Outline Package).
- What is the voltage range for the 74LVC138ADB,118 IC? The voltage range is from 1.65 V to 3.6 V.
- What are some common applications of the 74LVC138ADB,118 IC? Common applications include control units of CPUs, memory address decoding, and data routing and switching in digital systems.
- Is the 74LVC138ADB,118 IC compatible with TTL inputs? Yes, it is compatible with TTL inputs.
- What kind of protection does the 74LVC138ADB,118 IC have? It has ESD protection on all pins.
- What is the operating temperature range for the 74LVC138ADB,118 IC? The operating temperature range is from -40°C to 125°C.
- Where can I find substitutes for the 74LVC138ADB,118 IC? Substitutes like the 74LVC138APW,118 can be found on distributor websites such as Digi-Key or Mouser.
- What family of logic does the 74LVC138ADB,118 belong to? It belongs to the 74LVC family of low-voltage CMOS logic.
