Datenblatt-Suchmaschine für elektronische Bauteile |
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74AHCT377 Datenblatt(PDF) 9 Page - NXP Semiconductors |
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74AHCT377 Datenblatt(HTML) 9 Page - NXP Semiconductors |
9 / 20 page 2000 Aug 15 9 Philips Semiconductors Product specification Octal D-type flip-flop with data enable; positive-edge trigger 74AHC377; 74AHCT377 AC CHARACTERISTICS Type 74AHC377 GND = 0 V; tr =tf ≤ 3.0 ns. SYMBOL PARAMETER TEST CONDITIONS Tamb (°C) UNIT WAVEFORMS CL 25 −40 to +85 −40 to +125 MIN. TYP. MAX. MIN. MAX. MIN. MAX. VCC = 3.0 to 3.6 V; typical values at VCC = 3.3 V tPHL/tPLH propagation delay CP to Qn see Figs 6 and 8 15 pF − 5.6 12.8 1.0 15.0 1.0 16.0 ns fmax maximum clock pulse frequency see Figs 6 and 8 80 125 − 70 − 70 − MHz tPHL/tPLH propagation delay CP to Qn see Figs 6 and 8 50 pF − 8.0 16.0 1.0 18.0 1.0 20.0 ns tW clock pulse width HIGH or LOW see Figs 6 and 8 5.0 −− 5.0 − 5.0 − ns tsu set-up time Dn to CP see Figs 7 and 8 5.0 −− 5.0 − 5.0 − ns set-up time E to CP 5.0 −− 5.0 − 5.0 − ns th hold time Dn to CP 1.5 −− 1.5 − 1.5 − ns hold time E to CP 1.5 −− 1.5 − 1.5 − ns fmax maximum clock pulse frequency see Figs 6 and 8 50 75 − 45 − 45 − MHz VCC = 4.5 to 5.5 V; typical values at VCC = 5.0 V tPHL/tPLH propagation delay CP to Qn see Figs 6 and 8 15 pF − 3.9 9.0 1.0 10.5 1.0 11.5 ns fmax maximum clock pulse frequency see Figs 6 and 8 125 175 − 110 − 110 − MHz tPHL/tPLH propagation delay CP to Qn see Figs 6 and 8 50 pF − 5.6 10.5 1.0 12.0 1.0 13.5 ns tW clock pulse width HIGH or LOW see Figs 6 and 8 5.0 −− 5.0 − 5.0 − ns tsu set-up time Dn to CP see Figs 7 and 8 4.5 −− 4.5 − 4.5 − ns tsu set-up time E to CP 4.5 −− 4.5 − 4.5 − ns th hold time Dn to CP 2.0 −− 2.0 − 2.0 − ns th hold time E to CP 2.0 −− 2.0 − 2.0 − ns fmax maximum clock pulse frequency see Figs 6 and 8 85 120 − 75 − 75 − MHz |
Ähnliche Teilenummer - 74AHCT377 |
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Ähnliche Beschreibung - 74AHCT377 |
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