74HC390 Overview
Two BCD Decade or Bi-Quinary Counters One Package Can Be Configured to Divide-by-2, 4, 5,10, 20, 25, 50 or 100 Two Master Reset Inputs to Clear Each Decade Counter Individually Fanout (Over Temperature Range) - Standard Outputs . 10 LSTTL Loads - Bus Driver Outputs . 15 LSTTL Loads Wide Operating Temperature Range.
74HC390 Key Features
- Two BCD Decade or Bi-Quinary Counters
- Two Master Reset Inputs to Clear Each Decade Counter Individually
- Fanout (Over Temperature Range)
- Standard Outputs
- 10 LSTTL Loads
- Bus Driver Outputs
- 15 LSTTL Loads
- Wide Operating Temperature Range . . . -55oC to 125oC
- Balanced Propagation Delay and Transition Times
- Significant Power Reduction pared to LSTTL Logic ICs
