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74HCT4066BQ 数据表(PDF) 6 Page - NXP Semiconductors |
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74HCT4066BQ 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 25 page 74HC_HCT4066 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. Product data sheet Rev. 7 — 2 April 2013 6 of 25 NXP Semiconductors 74HC4066; 74HCT4066 Quad single-pole single-throw analog switch [1] Typical values are measured at Tamb = 25 C. [2] At supply voltages (VCC GND) approaching 2 V, the analog switch ON resistance becomes extremely non-linear. Therefore it is recommended that these devices be used to transmit digital signals only, when using these supply voltages. R ON ON resistance mismatch between channels Vis = VCC to GND VCC = 2.0 V [2] --- - - VCC = 4.5 V - 5 - - - VCC = 6.0 V - 4 - - - VCC = 9.0 V - 3 - - - Table 6. RON resistance per switch for types 74HC4066 and 74HCT4066 …continued VI = VIH or VIL; for test circuit see Figure 6. 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. For 74HC4066: VCC GND = 2.0 V, 4.5 V, 6.0 V and 9.0 V. For 74HCT4066: VCC GND = 4.5 V. Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ[1] Max Min Max Vis = 0 V to VCC Vis = 0 V to VCC Fig 6. Test circuit for measuring RON Fig 7. Typical RON as a function of input voltage Vis aaa-003458 Vis ISW VIH VCC GND nZ nY nE VSW Vis (V) 0 9.0 7.2 3.6 5.4 1.8 aaa-003459 30 40 20 50 60 RON (Ω) 10 VCC = 4.5 V 6 V 9 V R ON V SW I SW ---------- = |
类似零件编号 - 74HCT4066BQ |
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类似说明 - 74HCT4066BQ |
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