74ACT251Manufacturer: FAI 8-Input Multiplexer with 3-STATE Output | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74ACT251 | FAI | 3400 | In Stock |
Description and Introduction
8-Input Multiplexer with 3-STATE Output The 74ACT251 is a high-speed, low-power 8-input multiplexer with 3-state outputs, manufactured by Fairchild Semiconductor (FAI). Here are the factual specifications:
- **Logic Family**: ACT (Advanced CMOS Technology) These specifications are based on Fairchild Semiconductor's datasheet for the 74ACT251. |
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Application Scenarios & Design Considerations
8-Input Multiplexer with 3-STATE Output# Technical Documentation: 74ACT251 8-Input Multiplexer
## 1. Application Scenarios ### Typical Use Cases  Data Routing and Selection   System Control Applications  ### Industry Applications  Communication Equipment   Industrial Automation  ### Practical Advantages and Limitations  Advantages   Limitations  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Issues   Signal Integrity Problems   Timing Violations  ### Compatibility Issues with Other Components  Voltage Level Compatibility   Mixed Logic Families   Bus Cont |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74ACT251 | NS | 704 | In Stock |
Description and Introduction
8-Input Multiplexer with 3-STATE Output The 74ACT251 is a 8-input multiplexer with 3-state outputs, manufactured by National Semiconductor (NS). It is part of the 74ACT series, which features advanced CMOS technology. The device operates with a supply voltage range of 4.5V to 5.5V and is designed for high-speed operation, with typical propagation delays of 5.5 ns. The 74ACT251 has a wide operating temperature range of -40°C to +85°C. It is available in various package types, including SOIC, TSSOP, and PDIP. The device is compatible with TTL inputs and outputs, making it suitable for interfacing with TTL logic levels. The 74ACT251 also features 3-state outputs, allowing for bus-oriented applications.
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Application Scenarios & Design Considerations
8-Input Multiplexer with 3-STATE Output# 74ACT251 Technical Documentation
## 1. Application Scenarios ### Typical Use Cases  Data Routing and Selection   System Control Applications  ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Timing Issues   Power Management  ### Compatibility Issues  Voltage Level Compatibility   Timing Compatibility  ### PCB Layout Recommendations  Power Distribution   Signal Integrity  |
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