HD74LS253Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| HD74LS253 | 17 | In Stock | |
Description and Introduction
Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) The HD74LS253 is a dual 4-input multiplexer with 3-state outputs, manufactured by Hitachi. Here are the key specifications:
- **Logic Family**: LS (Low-power Schottky) The HD74LS253 is compatible with TTL (Transistor-Transistor Logic) levels and is commonly used in data selection and routing applications. |
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Application Scenarios & Design Considerations
Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) # Technical Documentation: HD74LS253 Dual 4-Input Multiplexer with 3-State Outputs
## 1. Application Scenarios ### 1.1 Typical Use Cases *  Data Routing and Selection : Commonly used to select one of four data sources (A, B, C, D) per multiplexer based on a 2-bit select code (S0, S1). This is fundamental in bus-oriented systems. ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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| Partnumber | Manufacturer | Quantity | Availability |
| HD74LS253 | HITACHI | 25 | In Stock |
Description and Introduction
Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) The HD74LS253 is a dual 4-input multiplexer with 3-state outputs, manufactured by Hitachi. Here are its key specifications:
- **Logic Family**: LS-TTL (Low-Power Schottky TTL)   The HD74LS253 allows two independent 4-input multiplexers in a single IC, with common select lines (S0, S1) and separate enable inputs (E̅) for each multiplexer.   For exact pinout and detailed electrical characteristics, refer to Hitachi's official datasheet. |
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Application Scenarios & Design Considerations
Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs) # Technical Documentation: HD74LS253 Dual 4-Input Multiplexer with 3-State Outputs
 Manufacturer : HITACHI   --- ## 1. Application Scenarios ### Typical Use Cases  Primary Functions:  ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  |
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