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MC74ACT253MEL Folha de dados(PDF) 5 Page - ON Semiconductor |
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MC74ACT253MEL Folha de dados(HTML) 5 Page - ON Semiconductor |
5 / 11 page MC74AC253, MC74ACT253 http://onsemi.com 5 AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D) Symbol Parameter VCC* (V) 74AC 74AC Unit Fig. No. TA = +25°C CL = 50 pF TA = −40°C to +85°C CL = 50 pF Min Typ Max Min Max tPLH Propagation Delay 3.3 2.0 − 15.5 2.0 17.5 ns 3−6 Sn to Zn 5.0 2.0 − 11.0 1.5 12.5 tPHL Propagation Delay 3.3 2.5 − 16.0 2.0 18.0 ns 3−6 Sn to Zn 5.0 2.0 − 11.5 1.5 13.0 tPLH Propagation Delay 3.3 1.5 − 14.5 1.5 17.0 ns 3−5 In to Zn 5.0 1.5 − 10.0 1.5 11.5 tPHL Propagation Delay 3.3 2.0 − 13.0 1.5 15.0 ns 3−5 In to Zn 5.0 1.5 − 9.5 1.5 11.0 tPZH Output Enable Time 3.3 1.5 − 8.0 1.0 8.5 ns 3−7 5.0 1.5 − 6.0 1.0 6.5 tPZL Output Enable Time 3.3 1.5 − 8.0 1.0 9.0 ns 3−8 5.0 1.5 − 6.0 1.0 7.0 tPHZ Output Disable Time 3.3 2.0 − 9.5 1.5 10.0 ns 3−7 5.0 2.0 − 8.0 1.5 8.5 tPLZ Output Disable Time 3.3 1.5 − 8.0 1.0 9.0 ns 3−8 5.0 1.5 − 7.0 1.0 7.5 *Voltage Range 3.3 V is 3.3 V ±0.3 V. *Voltage Range 5.0 V is 5.0 V ±0.5 V. |
Nº de peça semelhante - MC74ACT253MEL |
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Descrição semelhante - MC74ACT253MEL |
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