74HC4052 Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC4052 Datasheet PDF : 29 Pages
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NXP Semiconductors
74HC4052; 74HCT4052
Dual 4-channel analog multiplexer/demultiplexer
Table 6. RON resistance per switch for 74HC4052 and 74HCT4052 …continued
VI = VIH or VIL; for test circuit see Figure 9.
Vis is the input voltage at a nYn or nZ terminal, whichever is assigned as an input.
Vos is the output voltage at a nYn or nZ terminal, whichever is assigned as an output.
For 74HC4052: VCC GND or VCC VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V.
For 74HCT4052: VCC GND = 4.5 V and 5.5 V, VCC VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V.
Symbol Parameter
Conditions
Min Typ Max Unit
RON(rail) ON resistance (rail)
Vis = VEE
VCC = 2.0 V; VEE = 0 V; ISW = 100 A
[2] -
-
-
VCC = 4.5 V; VEE = 0 V; ISW = 1000 A
-
-
210
VCC = 6.0 V; VEE = 0 V; ISW = 1000 A
-
-
180
VCC = 4.5 V; VEE = 4.5 V; ISW = 1000 A
-
-
160
Vis = VCC
VCC = 2.0 V; VEE = 0 V; ISW = 100 A
[2] -
-
-
VCC = 4.5 V; VEE = 0 V; ISW = 1000 A
-
-
240
VCC = 6.0 V; VEE = 0 V; ISW = 1000 A
-
-
210
VCC = 4.5 V; VEE = 4.5 V; ISW = 1000 A
-
-
180
[1] All typical values are measured at Tamb = 25 C.
[2] When supply voltages (VCC VEE) near 2.0 V the analog switch ON resistance becomes extremely non-linear. When using a supply of
2 V, it is recommended to use these devices only for transmitting digital signals.
Vsw
V
from select
Sn
input
nYn
VCC
nZ
Vis
GND VEE
Isw
Vis = 0 V to (VCC VEE).
RON
=
V----s---w-
Isw
001aah826
Fig 9. Test circuit for measuring RON
100
RON
(Ω)
80
001aai068
(1)
60
(2)
(3)
40
20
0
0
1.8
3.6
5.4
7.2
9.0
Vis (V)
Vis = 0 V to (VCC 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
74HC_HCT4052
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 19 July 2012
© NXP B.V. 2012. All rights reserved.
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