74HC393 counter divider

The 74HC393 is a high-speed Si-gate CMOS device that features two 4-bit binary ripple counters. It is designed for use in high-speed counting applications and offers a wide range of operating voltages, making it suitable for various digital systems. The device consists of two independent 4-bit binary ripple counters, each having a clear input and a clock input. This dual configuration allows for efficient and flexible design in counting and timing applications.

Key Features:

• Dual 4-bit binary ripple counters
• High-speed CMOS technology
• Wide operating voltage range: 2V to 6V
• Asynchronous clear for each 4-bit counter
• Low power consumption
• High noise immunity
• Typical maximum count frequency: 90 MHz at Vcc = 5V
• Standard 14-pin DIP, SOIC, and TSSOP packages

Technical Specifications:

• Supply Voltage (Vcc): 2V to 6V
• Input Voltage Range: 0V to Vcc
• High-Level Output Voltage (VOH): Vcc – 0.1V (min at Vcc = 4.5V)
• Low-Level Output Voltage (VOL): 0.1V (max at Vcc = 4.5V)
• Propagation Delay Time: 16 ns (typical at Vcc = 5V)
• Maximum Count Frequency: 90 MHz (typical at Vcc = 5V)
• Operating Temperature Range: -40°C to +85°C
• Package: 14-pin DIP, SOIC, TSSOP

Applications:

• Frequency division
• Timing applications
• Event counting
• Digital clocks and timers
• Sequential logic circuits

Datasheet:
For detailed technical information, refer to the 74HC393 Datasheet.