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DS8881 Datasheet(PDF) 3 Page - National Semiconductor (TI) |
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DS8881 Datasheet(HTML) 3 Page - National Semiconductor (TI) |
3 / 6 page ![]() Switching Characteristics TA e 25 C unless otherwise specified Symbol Parameter Conditions Min Typ Max Units tpd0 Propagation Delay to a Logical ‘‘0’’ 1 m s from Enable Input to Digit Output tpd0 Propagation Delay to a Logical ‘‘0’’ 1 m s A B C D to Digit Output RL e 47 kX CL e 50 pF VBB eb23V VSS e 8V tpd1 Propagation Delay to a Logical ‘‘1’’ 300 ns from Enable Input to Digit Output tpd1 Propagation Delay to a Logical ‘‘1’’ 500 ns from A B C D to Digit Output tFALL Oscillator Output Transition Time VSS e 95V RL e 6k to VSS CL e 25 pF 50 ns from1to0 fOSC Oscillator Frequency 7V k VSS k 95V RT e 27 kX g2% RL e 13k 320 360 400 kHz dc Oscillator Duty Cycle CT e 100 pF g5% CL e 50 pF 46 56 66 % AC Test Circuit TLF5846 – 2 3 |