HD74LS09FPELManufacturer: RENESAS Quadruple 2-Input Positive AND Gates (with Open Collector Outputs) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| HD74LS09FPEL | RENESAS | 4000 | In Stock |
Description and Introduction
Quadruple 2-Input Positive AND Gates (with Open Collector Outputs) The HD74LS09FPEL is a quad 2-input AND gate with open-collector outputs, manufactured by Renesas. Here are its specifications:
- **Logic Family**: LS (Low-power Schottky) This device is compatible with TTL logic levels and is commonly used in digital logic applications. |
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Application Scenarios & Design Considerations
Quadruple 2-Input Positive AND Gates (with Open Collector Outputs) # Technical Documentation: HD74LS09FPEL Quad 2-Input AND Gate with Open-Collector Outputs
 Manufacturer : Renesas Electronics Corporation --- ## 1. Application Scenarios ### Typical Use Cases *    Wired-AND Configurations : Multiple open-collector outputs can be connected directly to a common bus line pulled up by a single external resistor. This allows for efficient bus arbitration, interrupt request lines, and multi-source signal aggregation without risk of damaging contention. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
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| Partnumber | Manufacturer | Quantity | Availability |
| HD74LS09FPEL | HIT | 4000 | In Stock |
Description and Introduction
Quadruple 2-Input Positive AND Gates (with Open Collector Outputs) The HD74LS09FPEL is a quad 2-input AND gate with open-collector outputs, manufactured by Hitachi (HIT).  
**Key Specifications:**   This information is based on the manufacturer's datasheet. |
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Application Scenarios & Design Considerations
Quadruple 2-Input Positive AND Gates (with Open Collector Outputs) # Technical Documentation: HD74LS09FPEL Quad 2-Input AND Gate with Open-Collector Outputs
 Manufacturer : HIT (Hitachi) --- ## 1. Application Scenarios ### Typical Use Cases *    Wired-AND Configurations:  Multiple open-collector outputs can be connected directly to a common bus line pulled up to a positive voltage (Vcc) via a single external resistor. The bus line's state is the logical AND of all connected outputs. This is fundamental for creating shared communication lines like I²C or custom system buses. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  |
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