поискавой системы для электроныых деталей |
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74LV107 датащи(PDF) 6 Page - NXP Semiconductors |
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74LV107 датащи(HTML) 6 Page - NXP Semiconductors |
6 / 12 page Philips Semiconductors Product specification 74LV107 Dual JK flip-flop with reset; negative-edge trigger 1998 Apr 20 6 AC CHARACTERISTICS (Continued) GND = 0V; tr = tf ≤ 2.5ns; CL = 50pF; RL = 1KΩ SYMBOL PARAMETER WAVEFORM CONDITION –40 to +85 °C –40 to +125 °C UNIT SYMBOL PARAMETER WAVEFORM VCC(V) MIN TYP1 MAX MIN MAX UNIT 1.2 95 Propagation delay 2.0 32 44 56 tPHL/tPLH Propagation delay nR to nQ, nQ Figures 1, 2 2.7 24 33 41 ns nR to nQ, nQ 3.0 to 3.6 182 26 33 4.5 to 5.5 22 28 2.0 34 14 41 tW Clock pulse width Figure 2 2.7 25 10 30 ns tW HIGH or LOW Figure 2 3.0 to 3.6 20 82 24 ns 4.5 to 5.5 15 18 2.0 34 14 41 tW Reset pulse width Figure 2 2.7 25 10 30 ns tW LOW Figure 2 3.0 to 3.6 20 82 24 ns 4.5 to 5.5 15 1.2 35 Removal time 2.0 24 12 29 trem Removal time nR to nCP Figure 2 2.7 18 9 21 ns nR to nCP 3.0 to 3.6 14 72 17 4.5 to 5.5 11 14 1.2 40 Set up time 2.0 26 14 31 tsu Set-up time nJ, nK to CP Figure 1 2.7 19 10 23 ns nJ, nK to CP 3.0 to 3.6 15 82 18 4.5 to 5.5 12 15 1.2 -10 Hold time 2.0 5 –3 5 th Hold time nJ, nK to CP Figure 1 2.7 5 –2 5 ns nJ, nK to CP 3.0 to 3.6 5 –22 5 4.5 to 5.5 5 5 2.0 14 40 12 f Maximum clock Figure 1 2.7 19 58 16 MHz fmax pulse frequency Figure 1 3.0 to 3.6 24 702 20 MHz 4.5 to 5.5 30 24 NOTES: 1. Unless otherwise stated, all typical values are measured at Tamb = 25°C 2. Typical values are measured at VCC = 3.3 V. |
Аналогичный номер детали - 74LV107 |
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Аналогичное описание - 74LV107 |
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