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74LVC2GU04GW Arkusz danych(PDF) 6 Page - NXP Semiconductors |
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74LVC2GU04GW Arkusz danych(HTML) 6 Page - NXP Semiconductors |
6 / 16 page 74LVC2GU04_5 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 05 — 27 October 2009 6 of 16 NXP Semiconductors 74LVC2GU04 Dual inverter 11. Dynamic characteristics [1] Typical values are measured at Tamb =25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively. [2] tpd is the same as tPLH and tPHL. [3] CPD is used to determine the dynamic power dissipation (PD in µW). PD =CPD × VCC2 × fi × N+ ∑(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; ∑(C L × VCC 2 × f o) = sum of outputs. 12. Waveforms Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 8. Symbol Parameter Conditions −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ[1] Max Min Max tpd propagation delay nA to nY; see Figure 7 [2] VCC = 1.65 V to 1.95 V 0.5 2.3 5.0 0.5 6.3 ns VCC = 2.3 V to 2.7 V 0.3 1.8 4.0 0.3 5.0 ns VCC = 2.7 V 0.3 2.6 4.5 0.3 5.6 ns VCC = 3.0 V to 3.6 V 0.3 2.3 3.7 0.3 4.5 ns VCC = 4.5 V to 5.5 V 0.3 1.7 3.0 0.3 3.8 ns CPD power dissipation capacitance VI = GND to VCC; VCC = 3.3 V [3] - 7.8 - pF Measurement points are given in Table 9. VOL and VOH are typical output voltage drop that occur with the output load. Fig 7. The input (nA) to output (nY) propagation delay times mna344 tPHL tPLH VM VM VM VM nA input nY output GND VI VOH VOL |
Podobny numer części - 74LVC2GU04GW |
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Podobny opis - 74LVC2GU04GW |
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