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74HC4051D-Q100 Datasheet(PDF) 19 Page - Nexperia B.V. All rights reserved |
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74HC4051D-Q100 Datasheet(HTML) 19 Page - Nexperia B.V. All rights reserved |
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© Nexperia B.V. 2017. All rights reserved 74HC_HCT4051_Q100 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 2 — 8 October 2012 19 of 31 Nexperia 74HC4051-Q100; 74HCT4051-Q100 8-channel analog multiplexer/demultiplexer [1] tpd is the same as tPHL and tPLH. [2] ton is the same as tPZH and tPZL. [3] toff is the same as tPHZ and tPLZ. [4] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD VCC2 fi N + {(CL +Csw) VCC2 fo} where: fi = input frequency in MHz; fo = output frequency in MHz; N = number of inputs switching; {(C L +Csw) VCC 2 f o} = sum of outputs; CL = output load capacitance in pF; Csw = switch capacitance in pF; VCC = supply voltage in V. toff turn-off time E to Vos; RL =1 k; see Figure 14 [3] VCC = 4.5 V; VEE = 0 V --68 ns VCC = 4.5 V; VEE = 4.5 V - - 48 ns Sn to Vos; RL =1 k; see Figure 14 [3] VCC = 4.5 V; VEE = 0 V --68 ns VCC = 4.5 V; VEE = 4.5 V - - 48 ns Table 10. Dynamic characteristics for 74HCT4051-Q100 …continued GND = 0 V; tr =tf =6ns; CL = 50 pF; for test circuit see Figure 15. Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input. Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output. Symbol Parameter Conditions Min Typ Max Unit Fig 13. Input (Vis) to output (Vos) propagation delays 001aad555 tPLH tPHL 50 % 50 % Vis input Vos output |
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