Datasheet

74LVC1G3157 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 6 December 2012 7 of 25
NXP Semiconductors
74LVC1G3157
2-channel analog multiplexer/demultiplexer
[1] Typical values are measured at T
amb
= 25 C and nominal V
CC
.
[2] Flatness is defined as the difference between the maximum and minimum value of ON resistance measured at identical V
CC
and
temperature.
R
ON(rail)
ON resistance (rail) V
I
= GND; see Figure 8
I
SW
=4mA;
V
CC
= 1.65 V to 1.95 V
-8.218 - 27
I
SW
=8mA; V
CC
= 2.3 V to 2.7 V - 7.1 16 - 24 
I
SW
=12mA; V
CC
= 2.7 V - 6.9 14 - 21 
I
SW
=24mA; V
CC
= 3 V to 3.6 V - 6.5 12 - 18 
I
SW
=32mA; V
CC
= 4.5 V to 5.5 V - 5.8 10 - 15 
V
I
=V
CC
; see Figure 8
I
SW
=4mA;
V
CC
= 1.65 V to 1.95 V
- 10.4 30 - 45 
I
SW
=8mA; V
CC
= 2.3 V to 2.7 V - 7.6 20 - 30 
I
SW
=12mA; V
CC
= 2.7 V - 7.0 18 - 27 
I
SW
=24mA; V
CC
= 3 V to 3.6 V - 6.1 15 - 23 
I
SW
=32mA; V
CC
= 4.5 V to 5.5 V - 4.9 10 - 15 
R
ON(flat)
ON resistance
(flatness)
V
I
=GNDtoV
CC
[2]
I
SW
=4mA;
V
CC
= 1.65 V to 1.95 V
-26.0- - - 
I
SW
=8mA; V
CC
= 2.3 V to 2.7 V - 5.0 - - - 
I
SW
=12mA; V
CC
=2.7V - 3.5 - - - 
I
SW
=24mA; V
CC
=3Vto3.6V - 2.0 - - - 
I
SW
=32mA; V
CC
= 4.5 V to 5.5 V - 1.5 - - - 
Table 8. ON resistance
…continued
At recommended operating conditions; voltages are referenced to GND (ground 0 V); for graphs see Figure 9 to Figure 14.
Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit
Min Typ
[1]
Max Min Max