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54ACTQ16374 Folha de dados(PDF) 4 Page - National Semiconductor (TI) |
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54ACTQ16374 Folha de dados(HTML) 4 Page - National Semiconductor (TI) |
4 / 6 page DC Electrical Characteristics for ’ACTQ Family Devices (Continued) Note 2: All outputs loaded; thresholds associated with output under test. Note 3: Maximum test duration 2.0 ms; one output loaded at a time. Note 4: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched LOW and one output held LOW. Note 5: Maximum number of outputs that can switch simultaneously is n. (n − 1) outputs are switched HIGH and one output held HIGH. Note 6: ICC for 54ACTQ @ 25˚C is identical to 74ACTQ @ 25˚C. AC Electrical Characteristics Symbol Parameter V CC (V) (Note 7) 54ACTQ Units T A = −55˚C to +125˚C C L = 50 pF Min Max f max Maximum Clock 5.0 65 MHz Frequency t PLH, Propagation Delay 5.0 3.0 10.5 ns t PHL CP to O n 3.0 10.5 t PZH, Output Enable Time 5.0 3.0 10.5 ns t PZL 3.0 11.5 t PHZ, Output Disable Time 5.0 2.0 9.0 ns t PLZ 2.0 9.0 Note 7: Voltage Range 5.0 is 5.0V ± 0.5V. AC Operating Requirements Symbol Parameter V CC (V) (Note 8) 54ACTQ Units T A = −55˚C to +125˚C C L = 50 pF Guaranteed Limits t S Setup Time, HIGH or 5.0 3.0 ns LOW, Input to Clock t H Hold Time, High or 5.0 1.0 ns LOW, Input to Clock t W CP Pulse Width, 5.0 5.0 ns HIGH or LOW Note 8: Voltage Range 5.0 is 5.0V±0.5V. Capacitance Symbol Parameter Typ Units Conditions C IN Input Capacitance 4.5 pF V CC = 5.0V C PD Power Dissipation 95 pF V CC = 5.0V www.national.com 4 |
Nº de peça semelhante - 54ACTQ16374 |
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Descrição semelhante - 54ACTQ16374 |
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