HD74LS257FPELManufacturer: HITACHI Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| HD74LS257FPEL | HITACHI | 35762 | In Stock |
Description and Introduction
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) The HD74LS257FPEL is a quad 2-input multiplexer with 3-state outputs, manufactured by HITACHI. Here are its key specifications:
- **Logic Family**: LS (Low-Power Schottky) This device is designed for high-speed digital logic applications and is compatible with standard TTL levels. |
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Application Scenarios & Design Considerations
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) # Technical Documentation: HD74LS257FPEL Quad 2-Input Multiplexer with 3-State Outputs
 Manufacturer : HITACHI   --- ## 1. Application Scenarios ### Typical Use Cases *    Data Routing and Selection : Directing data from multiple sources (e.g., two different buses or registers) to a single destination, such as a CPU data bus, display driver, or memory input. ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| HD74LS257FPEL | 1800 | In Stock | |
Description and Introduction
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) The HD74LS257FPEL is a quad 2-input multiplexer with 3-state outputs, manufactured by Renesas Electronics. Here are its key specifications:
- **Logic Family**: LS (Low-Power Schottky) These specifications are based on standard operating conditions. For detailed electrical characteristics and timing diagrams, refer to the official datasheet. |
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Application Scenarios & Design Considerations
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) # Technical Documentation: HD74LS257FPEL Quad 2-Input Multiplexer with 3-State Outputs
## 1. Application Scenarios ### 1.1 Typical Use Cases  Primary functions include:  ### 1.2 Industry Applications  Computer Systems:   Communication Equipment:   Industrial Control:   Test & Measurement:  ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Bus Contention   Pitfall 2: Signal Integrity Issues   Pitfall 3: Power Supply Noise   Pitfall 4: Thermal Management  |
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| Partnumber | Manufacturer | Quantity | Availability |
| HD74LS257FPEL | HIT | 1073 | In Stock |
Description and Introduction
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) The HD74LS257FPEL is a quad 2-input multiplexer with 3-state outputs, manufactured by Hitachi (HIT).  
**Key Specifications:**   For exact pinout, electrical characteristics, and timing diagrams, refer to Hitachi's official datasheet. |
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Application Scenarios & Design Considerations
Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs) # Technical Documentation: HD74LS257FPEL Quad 2-Input Multiplexer with 3-State Outputs
 Manufacturer : HIT (Hitachi) --- ## 1. Application Scenarios ### Typical Use Cases  Primary Functions:  ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions 2.  Signal Integrity at High Frequencies : |
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