NXP Semiconductors
74HC4066; 74HCT4066
Quad single-pole single-throw analog switch
Table 6.
R
ON
resistance per switch for types 74HC4066 and 74HCT4066
…continued
V
I
= V
IH
or V
IL
; for test circuit see
Figure 6.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
For 74HC4066: V
CC
GND = 2.0 V, 4.5 V, 6.0 V and 9.0 V.
For 74HCT4066: V
CC
GND = 4.5 V.
Symbol
R
ON
Parameter
ON resistance
mismatch between
channels
Conditions
V
is
= V
CC
to GND
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
CC
= 9.0 V
[1]
[2]
Typical values are measured at T
amb
= 25
C.
At supply voltages (V
CC
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.
40 C
to +85
C
Min
-
-
-
-
Typ
[1]
-
5
4
3
Max
-
-
-
-
40 C
to +125
C
Unit
Min
-
-
-
-
Max
-
-
-
-
60
R
ON
(Ω)
50
V
CC
= 4.5 V
aaa-003459
V
SW
V
CC
V
IH
nE
nY
Vis
40
6V
9V
30
nZ
GND
ISW
20
10
aaa-003458
0
1.8
3.6
5.4
7.2
V
is
(V)
9.0
V
is
= 0 V to V
CC
V
is
= 0 V to V
CC
V
SW
R
ON
=
---------
-
I
SW
Fig 6.
Test circuit for measuring R
ON
Fig 7.
Typical R
ON
as a function of input voltage V
is
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
PHILIPS [ NXP SEMICONDUCTORS ]
