Data Sheet

Nexperia
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
74HC_HCT4051 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 9 — 26 September 2017
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dB
001aan386
Yn/Z
0.1 µF
V
is
V
os
Z/Yn
C
L
R
L
Sn
GNDV
EE
V
CC
V
CC
= 4.5 V; GND = 0 V; V
EE
= -4.5 V; R
L
= 600 Ω; R
S
= 1 kΩ.
a. Test circuit
001aae332
f
i
(kHz)
10 10
5
10
6
10
4
10
2
10
3
- 60
- 40
- 80
- 20
0
α
iso
(dB)
- 100
b. Isolation (OFF-state) as a function of frequency
Figure 17. Test circuit for measuring isolation (OFF-state)
oscilloscope
001aan387
Yn
V
ct
Z
2R
L
2R
L
2R
L
2R
L
Sn, E
GNDV
EE
V
CC
G
Figure 18. Test circuit for measuring crosstalk between control input and any switch