IC CD4014 (Static 8-Stage Shift Register)
The CD4014 is a CMOS logic-based IC belonging to a CD4000 series of integrated circuits. It is an 8-stage shift register with parallel or serial input/ serial output. It has pins for both serial input and parallel inputs. The mode selection pin is available to control the input mode. Moreover, control pins enable inputs to the 8-stage shift register. This IC make up of flipflops. The common clock signal gives transition signals to all flipflops that’s why they are synchronous with each other. All the inputs are connected to diodes to protect them against static discharges. It is available in 16-pin PDIP, GDIP, PDSO packages.
CD4014 Pinout DiagramCD4014 is an 8-bit static shift register. It consists of fourteen pins. Out of 14, seven pins are responsible for parallel data input from INPUT PI 1 to INPUT P1 7. Additionally, it has three output pins Q6-Q8. This figure shows a pinout diagram.
- 8-stage parallel input/serial output shift register with 9 input lines and 3 output lines
- output buffering and control gating
- Fully static operation
- Wide voltage supply range of 3-V to 15-V
- High noise immunity of 0.45
- Operating Temperature Range is from -55°C to +125°C
- Propagation delay is 320ns
- The maximum Leakage input current of 1uA at 15V (over full temperature range)
- Low Power TTL compatibility