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74LVQ163 датащи(PDF) 7 Page - STMicroelectronics |
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74LVQ163 датащи(HTML) 7 Page - STMicroelectronics |
7 / 13 page 74LVQ163 7/13 AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns) 1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch- ing in the same direction, either HIGH or LOW (tOSLH = |tPLHm - tPLHn|, tOSHL = |tPHLm - tPHLn|) 2) Parameter guaranteed by design (*) Voltage range is 3.3V ± 0.3V Symbol Parameter Test Condition Value Unit VCC (V) TA = 25°C -40 to 85°C -55 to 125°C Min. Typ. Max. Min. Max. Min. Max. tPLH tPHL Propagation Delay Time CK to Q 2.7 7.5 12.0 15.0 17.0 ns 3.3(*) 6.3 9.5 11.0 12.5 tPLH tPHL Propagation Delay Time CK to CARRY OUT 2.7 8.8 14.0 16.0 18.5 ns 3.3(*) 7.1 10.5 12.0 14.0 tPLH tPHL Propagation Delay Time TE to CARRY OUT 2.7 6.1 10.0 11.5 13.0 ns 3.3(*) 5.2 8.0 9.5 10.5 tW CK pulse Width, (Count) High or LOW 2.7 4.0 1.9 4.0 4.0 ns 3.3(*) 3.0 1.9 3.0 3.0 tW CK pulse Width, (Load) High or LOW 2.7 4.0 1.9 4.0 4.0 ns 3.3(*) 3.0 1.9 3.0 3.0 ts Setup Time HIGH or LOW (INPUT to CLOCK) 2.7 5.0 2.5 5.0 5.0 ns 3.3(*) 4.0 2.1 4.0 4.0 th Hold Time HIGH or LOW (INPUT to CLOCK) 2.7 1 -1.6 1 1 ns 3.3(*) 0.5 -1.2 0.5 0.5 ts Setup Time HIGH or LOW (CLEAR to CLOCK) 2.7 3.0 1.5 3.0 3.0 ns 3.3(*) 2.5 1.2 2.5 2.5 th Hold Time HIGH or LOW (CLEAR to CLOCK) 2.7 1 -0.6 1 1 ns 3.3(*) 0.5 -0.5 0.5 0.5 ts Setup Time HIGH or LOW (LOAD to CLOCK) 2.7 8.0 3.7 8.0 8.0 ns 3.3(*) 6.0 3.2 6.0 6.0 th Hold Time HIGH or LOW (LOAD to CLOCK) 2.7 0 -3.0 0 0 ns 3.3(*) 0 -2.5 0 0 ts Setup Time HIGH or LOW (PE or TE to CLOCK) 2.7 7.0 3.4 7.0 7.0 ns 3.3(*) 6.0 3.0 6.0 6.0 th Hold Time HIGH or LOW (PE or TE to CLOCK) 2.7 0 -2.6 0 0 ns 3.3(*) 0 -2.2 0 0 fMAX Maximum Clock Frequency 2.7 100 150 80 60 MHz 3.3(*) 120 180 100 80 tOSLH tOSHL Output To Output Skew Time (note1, 2) 2.7 0.5 1.0 1.0 1.0 ns 3.3(*) 0.5 1.0 1.0 1.0 |
Аналогичный номер детали - 74LVQ163 |
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Аналогичное описание - 74LVQ163 |
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