Description
CD4021 belongs to the CD4000 IC series. CD4021 is an 8-stage parallel input/serial output shift register. A parallel/serial control input enables individual JAM inputs to each of the 8 stages. All outputs have equal source and sink current capabilities and conform to standard “B” series output drive.
Technical Specification:
- Part number: CD4021
- Technology Family: CD4000
- VCC: 3V to 18V
- Bits (#): 12
- Voltage (Nom): 5, 10, 15V
- F @ nom voltage (Max) (MHz): 8MHz
- ICC @ nom voltage (Max) (mA): 0.03mA
- Tpd @ nom Voltage (Max):160ns
- IOL (Max): 1.5mA
- IOH (Max): -1.5mA
- Operating temperature range (C): -55°C to 125°C
Features:
- 8-stage Parallel Input/Serial Output Shift Register
- Q outputs are Available from the Sixth, Seventh and Eighth Stages
- Wide Operating Voltage Range
- Low Power CMOS
Applications:
- Parallel Input/Serial Output Data Queuing
- Parallel-to-Serial Data Conversion
- General-Purpose Register