Datasheet

74LVCV2G66 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5 — 29 March 2013 16 of 23
NXP Semiconductors
74LVCV2G66
Overvoltage tolerant bilateral switch
12. Application information
Use the 74LVCV2G66 to reduce component count and footprint in low-power portable
applications.
Typical ‘66’ devices do not have low-power enable inputs causing a high I
CC
. To reduce
power consumption in portable (battery) applications, a current limiting resistor is used.
(see Figure 20
a). The low-power enable inputs of the 74LVCV2G66 have much lower
I
CC
, eliminating the necessity of the current limiting resistor (see Figure 20b).
Fig 20. Application example
001aaa550
nZ
1 MΩ
nY
nE
3 V
5 V
V
CC
'66' device
nZ
nY
nE
3 V
5 V
(a) (b)
V
CC
74LVCV2G66