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MC74AC646 bảng dữ liệu(PDF) 7 Page - ON Semiconductor |
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MC74AC646 bảng dữ liệu(HTML) 7 Page - ON Semiconductor |
7 / 12 page MC74AC646, MC74ACT646 http://onsemi.com 7 AC CHARACTERISTICS (For Figures and Waveforms – See Section 3 of the ON Semiconductor FACT Data Book, DL138/D) 74ACT 74ACT Symbol Parameter VCC* (V) TA = +25°C CL = 50 pF TA = –40°C to +85 °C CL = 50 pF Unit Fig. No. Min Typ Max Min Max tPLH Propagation Delay 50 35 12 0 14 5 30 16 0 ns 3–6 tPLH Pro agation Delay Clock to Bus 5.0 3.5 12.0 14.5 3.0 16.0 ns 3–6 tPHL Propagation Delay 50 40 12 0 14 5 35 16 0 ns 3–6 tPHL Pro agation Delay Clock to Bus 5.0 4.0 12.0 14.5 3.5 16.0 ns 3–6 tPLH Propagation Delay 50 30 85 11 0 25 12 0 ns 3–5 tPLH Pro agation Delay Bus to Bus 5.0 3.0 8.5 11.0 2.5 12.0 ns 3–5 tPHL Propagation Delay 50 25 85 11 0 20 12 0 ns 3–5 tPHL Pro agation Delay Bus to Bus 5.0 2.5 8.5 11.0 2.0 12.0 ns 3–5 tPLH Propagation Delay SBA or SAB to An or Bn 50 30 95 12 0 25 13 0 ns 3–6 tPLH SBA or SAB to An or Bn (w/An or Bn HIGH or LOW) 5.0 3.0 9.5 12.0 2.5 13.0 ns 3–6 tPHL Propagation Delay SBA or SAB to An or Bn 50 30 95 12 0 25 13 0 ns 3–6 tPHL SBA or SAB to An or Bn (w/An or Bn HIGH or LOW) 5.0 3.0 9.5 12.0 2.5 13.0 ns 3–6 tPZH Enable Time 50 20 90 11 0 15 12 0 ns 3–7 tPZH Enable Time G to An or Bn 5.0 2.0 9.0 11.0 1.5 12.0 ns 3–7 tPZL Enable Time 50 35 90 11 0 30 12 0 ns 3–8 tPZL Enable Time G to An or Bn 5.0 3.5 9.0 11.0 3.0 12.0 ns 3–8 tPHZ Disable Time 50 50 10 5 13 0 45 14 5 ns 3–7 tPHZ Disable Time G to An or Bn 5.0 5.0 10.5 13.0 4.5 14.5 ns 3–7 tPLZ Disable Time 50 35 10 0 12 5 30 14 0 ns 3–8 tPLZ Disable Time G to An or Bn 5.0 3.5 10.0 12.5 3.0 14.0 ns 3–8 tPZH Enable Time 50 20 65 12 5 15 13 5 ns 3–7 tPZH Enable Time DIR to An or Bn 5.0 2.0 6.5 12.5 1.5 13.5 ns 3–7 tPZL Enable Time 50 35 65 12 5 30 13 5 ns 3–8 tPZL Enable Time DIR to An or Bn 5.0 3.5 6.5 12.5 3.0 13.5 ns 3–8 tPHZ Disable Time 50 50 85 12 5 45 13 5 ns 3–7 tPHZ Disable Time DIR to An or Bn 5.0 5.0 8.5 12.5 4.5 13.5 ns 3–7 tPLZ Disable Time 50 35 85 12 5 30 13 5 ns 3–8 tPLZ Disable Time DIR to An or Bn 5.0 3.5 8.5 12.5 3.0 13.5 ns 3–8 *Voltage Range 5.0 V is 5.0 V ±0.5 V. |
Số phần tương tự - MC74AC646 |
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Mô tả tương tự - MC74AC646 |
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