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IN74AC14 54 AC ELECTRICAL CHARACTERISTICS(C L=50pF,Input tr=tf=3.0 ns) VCC * Guaranteed Limits Symbol Parameter V 25 °C-40°C to 85 °C Unit Min Max Min Max tPLH Propagation Delay, Input A to Output Y (Figure 1) 3.3 5.0 1.5 1.5 13.5 10.0 1.5 1.5 15.0 11.0 ns tPHL Propagation Delay, Input A to Output Y (Figure 1) 3.3 5.0 1.5 1.5 11.5 8.5 1.5 1.5 13.0 9.5 ns CIN Maximum Input Capacitance 5.0 4.5 4.5 pF Typical @25 °C,V CC=5.0 V CPD Power Dissipation Capacitance 25 pF *Voltage Range 3.3 V is 3.3 V ±0.3 V Voltage Range 5.0 V is 5.0 V ±0.5 V Figure 1. Switching Waveforms |
