HD74HC393Manufacturer: RENESAS Dual 4-bit Binary Counters | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| HD74HC393 | RENESAS | 100 | In Stock |
Description and Introduction
Dual 4-bit Binary Counters The HD74HC393 is a dual 4-bit binary ripple counter manufactured by Renesas.  
**Key Specifications:**   **Functional Description:**   **Applications:**   Note: Always refer to the official datasheet for detailed electrical characteristics and timing diagrams. |
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Application Scenarios & Design Considerations
Dual 4-bit Binary Counters # Technical Documentation: HD74HC393 Dual 4-Bit Binary Counter
## 1. Application Scenarios ### 1.1 Typical Use Cases -  Frequency Division : Each counter can divide input frequencies by factors of 2, 4, 8, or 16 ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Metastability in Asynchronous Systems   Pitfall 2: Power Supply Noise   Pitfall 3: Output Loading Issues   Pitfall 4: Unused Input Handling  ### 2.2 Compatibility Issues with Other Components  Voltage Level Compatibility:   Timing Considerations:   Load Compatibility:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| HD74HC393 | HIT | 30 | In Stock |
Description and Introduction
Dual 4-bit Binary Counters The HD74HC393 is a dual 4-bit binary ripple counter manufactured by Hitachi (HIT). Here are its key specifications:
1. **Logic Family**: HC (High-speed CMOS) Note: These specifications are based on standard HC393 characteristics; always verify with the official datasheet for exact values. |
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Application Scenarios & Design Considerations
Dual 4-bit Binary Counters # Technical Documentation: HD74HC393 Dual 4-Bit Binary Counter
## 1. Application Scenarios ### 1.1 Typical Use Cases  Primary applications include:  ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions  Pitfall 1: Metastability in Asynchronous Circuits   Pitfall 2: Power Supply Noise   Pitfall 3: Clock Signal Integrity   Pitfall 4: Output Loading Issues  ### 2.2 Compatibility Issues with Other Components  Voltage Level Compatibility:  |
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