The SN74HC393ANS from Texas Instruments is a high-performance, technologically advanced integrated circuit specifically designed to deliver optimal performance in a variety of applications.

• Series: SN74HC
• Type: High-speed CMOS logic dual 4-bit binary counters
• Counters: Two independent 4-bit binary counters
• Inputs: Clear and two clock inputs
• Clock Inputs: Separate clock inputs (A and B) that can be shorted for simple operation
• Clock Input Implementation: Two-input positive-NAND gate
• Clear Function: Synchronous
• CLR Input Low: Sets all four of the flip-flop outputs low
• Operating Voltage Range: 2V to 6V
• Noise Immunity: High noise immunity of NIL
• Input Logic Compatibility: Direct LSTTL input logic compatibility, VCC = 5V, and CMOS input compatibility down to 1.5V
• Package: 14-pin package
• Operating Temperature Range: -40°C to 85°C
• Compliance: RoHS compliant