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74HCT4052DB Datasheet(PDF) 8 Page - NXP Semiconductors |
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74HCT4052DB Datasheet(HTML) 8 Page - NXP Semiconductors |
8 / 27 page 74HC_HCT4052_6 © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 06 — 11 January 2010 8 of 27 NXP Semiconductors 74HC4052; 74HCT4052 Dual 4-channel analog multiplexer/demultiplexer [1] All typical values are measured at Tamb = 25 °C. [2] When supply voltages (VCC − VEE) near 2.0 V the analog switch ON resistance becomes extremely non-linear. When using a supply of 2 V, it is recommended to use these devices only for transmitting digital signals. RON(rail) ON resistance (rail) Vis = VEE VCC = 2.0 V; VEE = 0 V; ISW = 100 μA [2] - - - Ω VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA - - 210 Ω VCC = 6.0 V; VEE = 0 V; ISW = 1000 μA - - 180 Ω VCC = 4.5 V; VEE = −4.5 V; ISW = 1000 μA - - 160 Ω Vis = VCC VCC = 2.0 V; VEE = 0 V; ISW = 100 μA [2] - - - Ω VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA - - 240 Ω VCC = 6.0 V; VEE = 0 V; ISW = 1000 μA - - 210 Ω VCC = 4.5 V; VEE = −4.5 V; ISW = 1000 μA - - 180 Ω Table 6. RON resistance per switch for 74HC4052 and 74HCT4052 …continued VI = VIH or VIL; for test circuit see Figure 9. Vis is the input voltage at a nYn or nZ terminal, whichever is assigned as an input. Vos is the output voltage at a nYn or nZ terminal, whichever is assigned as an output. For 74HC4052: VCC − GND or VCC − VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V. For 74HCT4052: VCC − GND = 4.5 V and 5.5 V, VCC − VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V. Symbol Parameter Conditions Min Typ Max Unit Vis = 0 V to (VCC − VEE). Vis = 0 V to (VCC − VEE). (1) VCC = 4.5 V (2) VCC = 6 V (3) VCC = 9 V Fig 9. Test circuit for measuring RON Fig 10. Typical RON as a function of input voltage Vis V 001aah826 nYn Sn from select input nZ GND VEE VCC Vis Isw Vsw Vis (V) 0 9.0 7.2 3.6 5.4 1.8 001aai068 40 60 20 80 100 RON ( Ω) 0 (1) (2) (3) R ON V sw I sw --------- = |
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