74HC193, Presettable Synchronous 4-Bit Up,Down Counter, SMD

The 74HC193 is a presettable 4-bit synchronous up/down counter designed for digital systems requiring bidirectional counting. It features independent up and down clocks, allowing precise control over counting direction. The asynchronous parallel load capability enables preset values to be loaded directly, while the asynchronous reset function ensures immediate initialization. Operating over a voltage range of 2V to 6V with a maximum clock frequency of 24 MHz, the 74HC193 offers high-speed performance for digital timing, frequency division, and signal processing applications. Its compact SMD package makes it ideal for modern surface-mount circuit designs, ensuring minimal space consumption without compromising functionality.

• 4-Bit Up/Down Counter – Capable of synchronous binary counting in both up and down directions.
• Wide Voltage Range – Operates between 2V and 6V, ensuring flexibility for various digital applications​
• High-Speed Performance – Supports a maximum clock frequency of 24 MHz, suitable for high-speed systems​
• Asynchronous Parallel Load – Allows preset values to be loaded independently of the clock signal.
• Asynchronous Reset – Provides immediate reset functionality for reliable operation.
• Compact SMD Package – Surface-mount design for efficient integration into compact PCB layouts.