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| 74HC4051 Datasheet, PDF (9/31 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer | |||
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NXP Semiconductors
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
110
RON
(Ω)
90
mnb047
(1)
Vsw
V
VCC
from select
Sn
input
Yn
Z
Vis
GND VEE
Isw
Vis = 0 V to (VCC ï VEE).
RON
=
V----s---w-
Isw
001aan389
Fig 9. Test circuit for measuring RON
70
(2)
(3)
50
30
10
0
1.8
3.6
5.4
7.2
9.0
Vis (V)
Vis = 0 V to (VCC ï VEE).
(1) VCC = 4.5 V
(2) VCC = 6 V
(3) VCC = 9 V
Fig 10. Typical RON as a function of input voltage Vis
Table 7. Static characteristics for 74HC4051
Voltages are referenced to GND (ground = 0 V).
Vis is the input voltage at pins Yn or Z, whichever is assigned as an input.
Vos is the output voltage at pins Z or Yn, whichever is assigned as an output.
Symbol Parameter
Conditions
Tamb = 25 ï°C
VIH
HIGH-level input
VCC = 2.0 V
voltage
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
VIL
LOW-level input
VCC = 2.0 V
voltage
VCC = 4.5 V
VCC = 6.0 V
VCC = 9.0 V
II
input leakage current VEE = 0 V; VI = VCC or GND
VCC = 6.0 V
VCC = 10.0 V
IS(OFF)
OFF-state leakage
current
VCC = 10.0 V; VEE = 0 V; VI = VIH or VIL;
ï¼VSWï¼ = VCC ï VEE; see Figure 11
per channel
all channels
IS(ON)
ON-state leakage
current
VI = VIH or VIL; ï¼VSWï¼ = VCC ï VEE;
VCC = 10.0 V; VEE = 0 V; see Figure 12
Min Typ Max
Unit
1.5 1.2 -
V
3.15 2.4 -
V
4.2 3.2 -
V
6.3 4.7 -
V
-
0.8 0.5
V
-
2.1 1.35
V
-
2.8 1.8
V
-
4.3 2.7
V
-
-
ï±0.1
ïA
-
-
ï±0.2
ïA
-
-
ï±0.1
ïA
-
-
ï±0.4
ïA
-
-
ï±0.4
ïA
74HC_HCT4051
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 â 13 December 2011
© NXP B.V. 2011. All rights reserved.
9 of 31
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