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TC74VCX74FK датащи(PDF) 6 Page - Toshiba Semiconductor |
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TC74VCX74FK датащи(HTML) 6 Page - Toshiba Semiconductor |
6 / 11 page TC74VCX74FT/FK 2007-10-19 6 AC Characteristics (Ta = −40 to 85°C, input: tr = tf = 2.0 ns) (Note) Characteristics Symbol Test Condition VCC (V) Min Max Unit 1.2 40 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 80 ⎯ 1.8 ± 0.15 100 ⎯ 2.5 ± 0.2 200 ⎯ Maximum clock frequency fmax Figure 1, Figure 2 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 250 ⎯ MHz 1.2 3.0 46.0 CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 2.0 18.4 1.8 ± 0.15 1.5 9.2 2.5 ± 0.2 0.8 4.6 Propagation delay time (CK-Q, Q) tpLH tpHL Figure 1, Figure 2 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 0.6 3.5 ns 1.2 3.0 46.0 CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 2.0 18.4 1.8 ± 0.15 1.5 9.2 2.5 ± 0.2 0.8 4.6 Propagation delay time ( CLR , PR -Q, Q ) tpLH tpHL Figure 1, Figure 4 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 0.6 3.5 ns 1.2 24 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 8.0 ⎯ 1.8 ± 0.15 4.0 ⎯ 2.5 ± 0.2 1.5 ⎯ Minimum pulse width (CK) tW (H) tW (L) Figure 1, Figure 2 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 1.5 ⎯ ns 1.2 24 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 8.0 ⎯ 1.8 ± 0.15 4.0 ⎯ 2.5 ± 0.2 1.5 ⎯ Minimum pulse width ( CLR , PR ) tW (L) Figure 1, Figure 4 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 1.5 ⎯ ns 1.2 20 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 7.5 ⎯ 1.8 ± 0.15 3.0 ⎯ 2.5 ± 0.2 1.5 ⎯ Minimum set-up time ts Figure 1, Figure 2 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 1.5 ⎯ ns 1.2 8.0 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 3.0 ⎯ 1.8 ± 0.15 1.0 ⎯ 2.5 ± 0.2 1.0 ⎯ Minimum hold time th Figure 1, Figure 2 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 1.0 ⎯ ns 1.2 24 ⎯ CL = 15 pF, RL = 2 kΩ 1.5 ± 0.1 8.0 ⎯ 1.8 ± 0.15 3.0 ⎯ 2.5 ± 0.2 2.0 ⎯ Minimum removal time trem Figure 1, Figure 3 CL = 30 pF, RL = 500 Ω 3.3 ± 0.3 1.5 ⎯ ns Note: For CL = 50 pF, add approximately 300 ps to the AC maximum specification. |
Аналогичный номер детали - TC74VCX74FK |
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Аналогичное описание - TC74VCX74FK |
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