74HCT393 Dual 4 Stage Binary Ripple Counter IC (74HCT393 IC)

The 74HCT393 is a high speed CMOS dual 4 stage binary ripple counter with TTL compatible input levels. It contains two independent counters, each providing divide by 16 counting capability.

This IC is used in frequency division, event counting, and timing applications where multi stage binary counting is required. It ensures reliable performance in digital systems.

Key Features

• Dual 4 stage binary ripple counter
• Two independent counter sections
• Divide by 16 counting capability
• Asynchronous ripple clock operation
• Suitable for timing and counting applications
• High speed CMOS logic operation

Specifications

• IC Type = Dual 4 Stage Binary Ripple Counter
• Logic Family = 74HCT
• Supply Voltage = 4.5V to 5.5V
• Package Type = DIP
• Number of Pins = 14
• Operating Temperature = -40C to +85C

Interfaces

• VCC = Power supply
• GND = Ground
• CP1 CP2 = Clock inputs
• MR1 MR2 = Reset inputs
• Q0 to Q3 = Output lines for counter 1
• Q4 to Q7 = Output lines for counter 2