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74ALVCH162601 Scheda tecnica(PDF) 11 Page - NXP Semiconductors |
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74ALVCH162601 Scheda tecnica(HTML) 11 Page - NXP Semiconductors |
11 / 20 page 1999 Oct 14 11 Philips Semiconductors Product specification 18-bit universal bus transceiver with 30 Ω termination resistor; 3-state 74ALVCH162601 AC CHARACTERISTICS FOR VCC = 2.7 V AND VCC = 3.0 TO 3.6 V Ground = 0 V; tr =tf ≤ 2.5 ns; CL =50pF. Notes 1. All typical values are measured at Tamb =25 °C. 2. Typical values at VCC = 3.3 V. SYMBOL PARAMETER TEST CONDITIONS Tamb = −40 TO +85 °C UNIT WAVEFORMS VCC (V) MIN. TYP.(1) MAX. tPHL/tPLH propagation delay An,Bn to Bn,An see Figs 6 and 10 2.7 − 3.9 5.2 ns 3.0 to 3.6 1.6 3.1(2) 4.5 propagation delay LEAB,LEBA to Bn,An see Figs 7 and 10 2.7 − 4.3 5.9 ns 3.0 to 3.6 1.5 3.5(2) 5.1 propagation delay CPAB,CPBA to Bn,An see Figs 7 and 10 2.7 − 4.5 6.3 ns 3.0 to 3.6 1.6 3.7(2) 5.5 tPZH/tPZL 3-state output enable time OEAB, OEBA to Bn,An see Figs 8 and 10 2.7 − 3.9 6.7 ns 3.0 to 3.6 1.6 3.1(2) 5.7 tPHZ/tPLZ 3-state output disable time OEAB, OEBA to Bn,An see Figs 8 and 10 2.7 − 3.2 5.3 ns 3.0 to 3.6 1.8 2.9(2) 4.8 tW clock pulse width LEAB,LEBA to CPAB,CPBA see Figs 7 and 10 2.7 3.3 0.7 − ns 3.0 to 3.6 3.3 0.9(2) − clock pulse width HIGH or LOW CPAB,CPBA see Figs 7 and 10 2.7 3.3 1.2 − ns 3.0 to 3.6 3.3 0.9(2) − tsu set-up time An,Bn to CPAB,CPBA see Figs 9 and 10 2.7 2.4 0.0 − ns 3.0 to 3.6 +2.1 −0.2(2) − set-up time An,Bn to LEAB,LEBA see Figs 9 and 10 2.7 +1.2 −0.2 − ns 3.0 to 3.6 1.1 0.3(2) − set-up time CEAB, CEBA to CPAB,CPBA 2.7 +2.0 −0.7 − ns 3.0 to 3.6 +1.7 −0.2(2) − th hold time An,Bn to CPAB,CPBA see Figs 9 and 10 2.7 1.1 0.3 − ns 3.0 to 3.6 +1.0 −0.1(2) − hold time An,Bn to LEAB,LEBA see Figs 9 and 10 2.7 1.6 0.1 − ns 3.0 to 3.6 1.4 0.1(2) − hold time CEAB, CEBA to CPAB,CPBA 2.7 1.2 0.6 − ns 3.0 to 3.6 1.1 0.4(2) − fmax maximum clock pulse frequency see Figs 7 and 10 2.7 150 190 − MHz 3.0 to 3.6 150 240(2) − |
Codice articolo simile - 74ALVCH162601_15 |
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Descrizione simile - 74ALVCH162601_15 |
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