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74AHCT574PWDH Arkusz danych(PDF) 11 Page - NXP Semiconductors |
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74AHCT574PWDH Arkusz danych(HTML) 11 Page - NXP Semiconductors |
11 / 20 page 1999 Jun 16 11 Philips Semiconductors Product specification Octal D-type flip-flop; positive edge-trigger; 3-state 74AHC574; 74AHCT574 Type 74AHCT574 GND = 0 V; tr =tf ≤ 3.0 ns. Note 1. Typical values at VCC = 5.0 V. SYMBOL PARAMETER TEST CONDITIONS Tamb (°C) UNIT WAVEFORMS CL VCC (V) +25 −40 to +85 −40 to +125 MIN. TYP. MAX. MIN. MAX. MIN. MAX. tPHL/tPLH propagation delay CP to Qn see Figs 6 and 9 15 pF 4.5 to 5.5 − 4.4(1) 8.6 1.0 10.0 1.0 11.0 ns tPZH/tPZL 3-state output enable time OE to Qn see Figs 7 and 9 − 4.3(1) 9.0 1.0 10.5 1.0 11.5 ns tPHZ/tPLZ 3-state output disable time OE to Qn − 4.3(1) 9.0 1.0 10.5 1.0 11.5 ns tPHL/tPLH propagation delay CP to Qn see Figs 6 and 9 50 pF − 6.3(1) 10.6 1.0 12.0 1.0 13.5 ns tPZH/tPZL 3-state output enable time OE to Qn see Figs 7 and 9 − 6.1(1) 11.0 1.0 12.5 1.0 14.0 ns tPHZ/tPLZ 3-state output disable time OE to Qn − 6.2(1) 10.1 1.0 11.5 1.0 13.0 ns tW clock pulse width HIGH or LOW see Figs 6 and 9 5.0 −− 5.5 − 5.5 − ns tsu setup time Dn to CP see Figs 8 and 9 3.0 −− 3.5 − 3.5 − ns th hold time Dn to CP 1.5 −− 1.5 − 1.5 − ns fmax maximum clock pulse frequency see Figs 6 and 9 85 115 − 75 − 75 − MHz 15 pF 130 180 − 110 − 110 − MHz |
Podobny numer części - 74AHCT574PWDH |
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Podobny opis - 74AHCT574PWDH |
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