74HC138 3 To 8 Line Decoder Demultiplexer IC SMD SOIC16 (74HC138 SOIC 16 IC)
The 74HC138 3 To 8 Line Decoder Demultiplexer IC SMD SOIC16 is a high speed CMOS logic IC that converts 3 input address lines into 8 active low outputs. It is designed for decoding, demultiplexing, and selection operations in digital systems. The IC includes multiple enable inputs for flexible control and efficient signal routing. The SOIC16 SMD package ensures compact PCB layout, reliable mounting, and stable high performance operation.
The 74HC138 SMD IC is widely used in India for embedded systems, memory addressing, device selection, and industrial electronics. It is valued for its fast decoding capability, low power consumption, and high noise immunity in high speed applications.
Key Features
- 3 To 8 Line Decoder: Expands 3 inputs into 8 outputs
- Demultiplexer Function: Routes data to selected output
- Active Low Outputs: Suitable for TTL compatible systems
- Multiple Enable Inputs: Flexible control operation
- High Speed CMOS Logic: Fast switching performance
- SMD SOIC16 Package: Compact and reliable design
Specifications
- IC Type: 3 To 8 Line Decoder Demultiplexer IC
- Logic Family: HC CMOS Logic
- Number of Inputs: 3 address inputs
- Number of Outputs: 8 outputs active low
- Enable Inputs: Multiple enable control pins
- Output Type: Active low output
- Operating Voltage: Wide CMOS voltage range
- High Speed Operation: Fast propagation delay
- Package Type: SOIC 16 SMD
- Mounting Type: Surface Mount
- Applications: Memory addressing device selection signal routing embedded systems digital electronics industrial electronics
Pinout Configuration SOIC16 Layout
- Address input pins A0 A1 A2
- Output pins Y0 to Y7
- Enable control pins
- VCC supply pin
- GND ground pin
