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74AHC1G86 数据表(PDF) 6 Page - NXP Semiconductors |
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74AHC1G86 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 12 page 74AHC_AHCT1G86_5 © NXP B.V. 2007. All rights reserved. Product data sheet Rev. 05 — 4 July 2007 6 of 12 NXP Semiconductors 74AHC1G86; 74AHCT1G86 2-input EXCLUSIVE-OR gate [1] tpd is the same as tPLH and tPHL. [2] Typical values are measured at VCC = 3.3 V. [3] Typical values are measured at VCC = 5.0 V. [4] CPD is used to determine the dynamic power dissipation PD (µW). PD =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts. 12. Waveforms For type 74AHCT1G86 tpd propagation delay A and B to Y [1] VCC = 4.5 V to 5.5 V [3] CL = 15 pF - 3.5 6.9 1.0 8.0 1.0 9.0 ns CL = 50 pF - 5.0 7.9 1.0 9.0 1.0 10.5 ns CPD power dissipation capacitance per buffer; CL =50pF;f=1 MHz; VI = GND to VCC [4] -11- - - - - pF Table 8. Dynamic characteristics …continued GND = 0 V; tr = tf = ≤ 3.0 ns. For waveform see Figure 5. For test circuit see Figure 6. Symbol Parameter Conditions 25 °C −40 °C to +85 °C −40 °C to +125 °C Unit Min Typ Max Min Max Min Max Measurement points are given in Table 9. Fig 5. The input (A and B) to output (Y) propagation delays mna041 tPHL tPLH VM VM A, B input Y output Table 9. Measurement points Type Input Output VI VM VM 74AHC1G86 GND to VCC 0.5 × VCC 0.5 × VCC 74AHCT1G86 GND to 3.0 V 1.5 V 0.5 × V CC |
类似零件编号 - 74AHC1G86 |
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类似说明 - 74AHC1G86 |
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