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74AHC573 датащи(PDF) 13 Page - NXP Semiconductors |
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74AHC573 датащи(HTML) 13 Page - NXP Semiconductors |
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13 / 23 page ![]() 2003 Dec 08 13 Philips Semiconductors Product specification Octal D-type transparent latch; 3-state 74AHC573; 74AHCT573 Tamb = −40 to +125 °C tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 15 1.0 − 14.0 ns propagation delay LE to Qn see Figs 7 and 10 15 1.0 − 15.0 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 15 1.0 − 14.5 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 15 1.0 − 14.0 ns tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 50 1.0 − 18.5 ns propagation delay LE to Qn see Figs 7 and 10 50 1.0 − 19.5 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 50 1.0 − 19.0 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 50 1.0 − 18.5 ns tW enable pulse width HIGH see Figs 7 and 10 50 5.0 −− ns tsu set-up time Dn to LE see Fig.8 50 3.5 −− ns th hold time Dn to LE see Fig.8 50 1.5 −− ns VCC = 4.5 to 5.5 V Tamb =25 °C; note 2 tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 15 − 3.9 6.8 ns propagation delay LE to Qn see Figs 7 and 10 15 − 4.2 7.7 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 15 − 4.4 7.7 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 15 − 4.6 7.7 ns tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 50 − 5.5 8.8 ns propagation delay LE to Qn see Figs 7 and 10 50 − 5.9 9.7 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 50 − 6.3 9.7 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 50 − 7.4 9.7 ns tW enable pulse width HIGH see Figs 7 and 10 50 5.0 −− ns tsu set-up time Dn to LE see Fig.8 50 3.5 −− ns th hold time Dn to LE see Fig.8 50 1.5 −− ns Tamb = −40 to +85 °C tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 15 1.0 − 8.0 ns propagation delay LE to Qn see Figs 7 and 10 15 1.0 − 9.0 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 15 1.0 − 9.0 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 15 1.0 − 9.0 ns tPHL/tPLH propagation delay Dn to Qn see Figs 6 and 10 50 1.0 − 10.0 ns propagation delay LE to Qn see Figs 7 and 10 50 1.0 − 11.0 ns tPZH/tPZL propagation delay OE to Qn see Figs 9 and 10 50 1.0 − 11.0 ns tPHZ/tPLZ propagation delay OE to Qn see Figs 9 and 10 50 1.0 − 11.0 ns tW enable pulse width HIGH see Figs 7 and 10 50 5.0 −− ns tsu set-up time Dn to LE see Fig.8 50 3.5 −− ns th hold time Dn to LE see Fig.8 50 1.5 −− ns SYMBOL PARAMETER TEST CONDITIONS MIN. TYP. MAX. UNIT WAVEFORMS CL (pF) |
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