54LS193DMQBManufacturer: F 7 V, synchronous 4-bit up/down binary counter with dual clock | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 54LS193DMQB | F | 10 | In Stock |
Description and Introduction
7 V, synchronous 4-bit up/down binary counter with dual clock The 54LS193DMQB is a 4-bit synchronous up/down binary counter manufactured by Fairchild Semiconductor. It is part of the 54LS series, which is designed for military and aerospace applications, offering high reliability and performance under extreme conditions. The 54LS193DMQB operates with a supply voltage range of 4.5V to 5.5V and features synchronous counting, meaning the outputs change state simultaneously with the clock pulse. It includes separate up and down clock inputs, allowing for both increment and decrement operations. The device also has a parallel load capability, enabling the counter to be preset to any desired value. Additionally, it provides a carry output and a borrow output for cascading multiple counters. The 54LS193DMQB is available in a ceramic dual in-line package (DIP) and is characterized for operation over the full military temperature range of -55°C to +125°C.
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Application Scenarios & Design Considerations
7 V, synchronous 4-bit up/down binary counter with dual clock# Technical Documentation: 54LS193DMQB Synchronous 4-Bit Up/Down Binary Counter
*Manufacturer: Fairchild Semiconductor (now ON Semiconductor)* ## 1. Application Scenarios ### Typical Use Cases  Digital Counting Systems   Sequencing Applications   Industrial Applications  ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Clock Synchronization Issues   Power Supply Decoupling   Signal Integrity Problems  ### Compatibility Issues  Voltage Level Compatibility   Timing Constraints  ### PCB Layout Recommendations  Power Distribution   Signal Routing   Thermal Management  ## 3. Technical Specifications ### Key Parameter Explanations  Electrical Characteristics  |
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