Clock Generator Circuit

This is the circuit diagram of Clock Generator circuit based NAND logic gate. You can use 4011 for CMOS IC and 7400 for TTL IC.

Circuit Notes:

• Excellent clock generator to drive 4017 type CMOS circuits.
• Fo is ±1Kz when R1=100K and C1=10nF.
• R1 = 10K to 10M, C1 = 100pF to 47uF.
• Input voltage can be from 5 to 15V.

Sample IC CMOS NAND gate 4011 pinout: