NXP Semiconductors
74LV4051
8-channel analog multiplexer/demultiplexer
9.3 On resistance waveform and test circuit
VIH or VIL
GND
RON = VSW / ISW.
Fig 11. Test circuit for measuring RON
VCC
V
VSW
S0 to S2
Z
E
Yn
GND = VEE
ISW
VI
001aak411
180
RON
(Ω)
120
60
VCC = 2.0 V
001aak412
VCC = 3.0 V
VCC = 4.5 V
0
0
1.2
2.4
Vi = 0 V to VCC − VEE
Fig 12. Typical RON as a function of input voltage
3.6
4.8
VI (V)
74LV4051_4
Product data sheet
Rev. 04 — 10 August 2009
© NXP B.V. 2009. All rights reserved.
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