CD4008 types consist of four full adder stages with fast look ahead carry provision from stage to stage. Circuitry is included to provide a fast parallel-carry-out but to permit high-speed operation in arithmetic sections using several CD4008.
• High-Voltage Type (20V Rating)
• 4 Sum Outputs Plus Parallel Look-ahead Carry-Output
• High-Speed Operation - Sum In-To-Sum Out, 160ns Typ; Carry In-To-Carry Out, 5ns Typ. At VDD = 10V, CL=50pF
• Standardized Symmetrical Output Characteristics
• 100% Tested For Quiescent Current At 20V
• Maximum Input Current of 1µa at 18V Over Full Package-Temperature Range; - 100nA at 18V and 25oC
• Noise Margin (Over Full Package Temperature Range): - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V • 5V, 10V and 15V Parametric Ratings
* Product Images are shown for illustrative purposes only and may differ from actual product.
CD4008 IC - 4-bit Full Adder IC
- Product Code: EC-2053
- Availability: 86