Introduction :
CD4027 - Dual JK Flip Flop monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement mode transistors.
Each flip-flop has independent J, K, set, reset, and clock inputs and buffered Q and Q outputs. These flip-flops are edge sensitive to the clock input and change state on the positive-going transition of the clock pulses.
Set or reset is independent of the clock and is accomplished by a high level on the respective input.
All inputs are protected against damage due to static discharge by diode clamps to VDD and VSS.
Features :
- Wide supply voltage range: 3.0V to 15V
- High noise immunity: 0.45 VDD (typ.)
- Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS
- Low power: 50 nW (typ.)
- Medium speed operation: 12 MHz (typ.) with 10V supply
- This is a Thru-Hole Device