74LVX138Manufacturer: FSC LOW VOLTAGE 3 TO 8 LINE DECODER (INV.) WITH CLEAR WITH 5V TOLERANT INPUTS | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74LVX138 | FSC | 34 | In Stock |
Description and Introduction
LOW VOLTAGE 3 TO 8 LINE DECODER (INV.) WITH CLEAR WITH 5V TOLERANT INPUTS The 74LVX138 is a low-voltage CMOS 3-to-8 line decoder/demultiplexer manufactured by various companies, including Fairchild Semiconductor (FSC). It operates at a voltage range of 2.0V to 3.6V, making it suitable for low-voltage applications. The device features three binary select inputs (A0, A1, A2) and three enable inputs (G1, G2A, G2B) to control the decoding function. It has eight outputs (Y0-Y7) that are active low. The 74LVX138 is designed for high-speed operation and low power consumption, with typical propagation delay times of 4.5 ns at 3.3V. It is available in various package types, including SOIC, TSSOP, and PDIP. The device is compliant with industry-standard specifications for low-voltage CMOS logic.
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Application Scenarios & Design Considerations
LOW VOLTAGE 3 TO 8 LINE DECODER (INV.) WITH CLEAR WITH 5V TOLERANT INPUTS# Technical Documentation: 74LVX138 Low-Voltage 3-to-8 Line Decoder/Demultiplexer
 Manufacturer : FSC (Fairchild Semiconductor) ## 1. Application Scenarios ### Typical Use Cases  Memory Address Decoding   I/O Port Expansion   Digital Signal Routing  ### Industry Applications  Consumer Electronics   Industrial Automation   Telecommunications   Automotive Systems  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   Input Signal Integrity   Timing Violations  ### Compatibility Issues with Other Components  Mixed Voltage Systems  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74LVX138 | FAIRCHILD | 1260 | In Stock |
Description and Introduction
LOW VOLTAGE 3 TO 8 LINE DECODER (INV.) WITH CLEAR WITH 5V TOLERANT INPUTS The 74LVX138 is a low-voltage CMOS 3-to-8 line decoder/demultiplexer manufactured by Fairchild Semiconductor. Key specifications include:
- **Supply Voltage Range (VCC):** 2.0V to 5.5V The device features three enable inputs (two active LOW and one active HIGH) to simplify cascading and is designed for high-performance memory-decoding or data-routing applications. |
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Application Scenarios & Design Considerations
LOW VOLTAGE 3 TO 8 LINE DECODER (INV.) WITH CLEAR WITH 5V TOLERANT INPUTS# 74LVX138 Low-Voltage 3-to-8 Line Decoder/Demultiplexer Technical Documentation
*Manufacturer: FAIRCHILD* ## 1. Application Scenarios ### Typical Use Cases -  Memory Address Decoding : Selects one of eight memory chips or memory banks in microprocessor systems ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Incorrect Enable Signal Sequencing   Pitfall 2: Power Supply Noise   Pitfall 3: Output Loading Issues   Pitfall 4: Input Float Conditions  ### Compatibility Issues with Other Components  Voltage Level Compatibility:   Timing Considerations:  |
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