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74HC4851D データシート(PDF) 10 Page - NXP Semiconductors |
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74HC4851D データシート(HTML) 10 Page - NXP Semiconductors |
10 / 20 page 74HC_HCT4851_2 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 02 — 2 September 2008 10 of 20 NXP Semiconductors 74HC4851; 74HCT4851 8-channel analog MUX/DEMUX with injection-current effect control 11. Dynamic characteristics Table 9. Dynamic characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V); for load circuit see Figure 14. Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max 74HC4851 tpd propagation delay Z, Yn to Yn, Z; see Figure 10 [1] VCC = 2.0 V - 10.0 25 - 29 - 32 ns VCC = 3.0 V - 6.0 15.5 - 17.5 - 19.5 ns VCC = 3.3 V - 5.0 14.5 - 16.5 - 18.5 ns VCC = 4.5 V - 4.0 11.5 - 12.5 - 13.5 ns VCC = 6.0 V - 3.0 10 - 11 - 12 ns Sn to Z, Yn; see Figure 11 [1] VCC = 2.0 V - 18.0 32 - 35 - 40 ns VCC = 3.0 V - 9.5 17.5 - 20 - 23 ns VCC = 3.3 V - 8.5 16.5 - 19 - 22 ns VCC = 4.5 V - 6.5 13 - 15 - 17 ns VCC = 6.0 V - 5.0 12.5 - 14.5 - 16.5 ns ten enable time E to Z, Yn; see Figure 12 [2] VCC = 2.0 V - - 95 - 105 - 115 ns VCC = 3.0 V - - 90 - 100 - 110 ns VCC = 3.3 V - - 85 - 95 - 105 ns VCC = 4.5 V - - 80 - 90 - 100 ns VCC = 6.0 V - - 78 - 80 - 80 ns tdis disable time EtoZ,Yn; see Figure 12 [3] VCC = 2.0 V - - 99 - 105 - 115 ns VCC = 3.0 V - - 90 - 100 - 110 ns VCC = 3.3 V - - 85 - 95 - 105 ns VCC = 4.5 V - - 80 - 90 - 100 ns VCC = 6.0 V - - 78 - 80 - 80 ns CPD power dissipation capacitance per channel; see Figure 12 [4] VCC = 3.3 V - 28 - - - - - pF VCC = 5.0 V - 33 - - - - - pF |
同様の部品番号 - 74HC4851D |
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同様の説明 - 74HC4851D |
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