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74LVC1G3157
2-channel analog multiplexer/demultiplexer
Rev. 6 — 12 May 2016
Product data sheet
1. General description
The 74LVC1G3157 provides one analog multiplexer/demultiplexer with one digital select
input (S), two independent inputs/outputs (Y0, Y1) and a common input/output (Z).
Schmitt trigger action at the select input makes the circuit tolerant of slower input rise and
fall times across the entire V
CC
range from 1.65 V to 5.5 V.
2. Features and benefits
Wide supply voltage range from 1.65 V to 5.5 V
Very low ON resistance:
7.5
(typical) at V
CC
= 2.7 V
6.5
(typical) at V
CC
= 3.3 V
6
(typical) at V
CC
= 5 V
Switch current capability of 32 mA
Break-before-make switching
High noise immunity
CMOS low power consumption
TTL interface compatibility at 3.3 V
Latch-up performance meets requirements of JESD 78 Class I
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Control input accepts voltages up to 5.5 V
Multiple package options
Specified from
40 C
to +85
C
and from
40 C
to +125
C
NXP Semiconductors
74LVC1G3157
2-channel analog multiplexer/demultiplexer
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74LVC1G3157GW
74LVC1G3157GV
74LVC1G3157GM
74LVC1G3157GF
74LVC1G3157GN
74LVC1G3157GS
74LVC1G3157GX
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
Name
SC-88
SC-74
XSON6
XSON6
XSON6
XSON6
Description
plastic surface-mounted package; 6 leads
plastic surface-mounted package (TSOP6); 6 leads
plastic extremely thin small outline package; no leads;
6 terminals; body 1
1.45
0.5 mm
plastic extremely thin small outline package; no leads;
6 terminals; body 1
1
0.5 mm
extremely thin small outline package; no leads;
6 terminals; body 0.9
1.0
0.35 mm
extremely thin small outline package; no leads;
6 terminals; body 1.0
1.0
0.35 mm
Version
SOT363
SOT457
SOT886
SOT891
SOT1115
SOT1202
SOT1255
Type number
X2SON6 plastic thermal extremely thin small outline package;
no leads; 6 terminals; body 1
0.8
0.35 mm
4. Marking
Table 2.
Marking
Marking code
[1]
YJ
YJ
YJ
YJ
YJ
YJ
YJ
Type number
74LVC1G3157GW
74LVC1G3157GV
74LVC1G3157GM
74LVC1G3157GF
74LVC1G3157GN
74LVC1G3157GS
74LVC1G3157GX
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
Fig 1.
Logic symbol
Fig 2.
Logic diagram
74LVC1G3157
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 6 — 12 May 2016
2 of 26
NXP Semiconductors
74LVC1G3157
2-channel analog multiplexer/demultiplexer
6. Pinning information
6.1 Pinning
Fig 3.
Pin configuration SOT363 and SOT457
Fig 4.
Pin configuration SOT886
Fig 5.
Pin configuration SOT891, SOT1115 and
SOT1202
Fig 6.
Pin configuration SOT1255
6.2 Pin description
Table 3.
Symbol
Y1
GND
Y0
Z
V
CC
S
Pin description
Pin
1
2
3
4
5
6
Description
independent input or output
ground (0 V)
independent input or output
common output or input
supply voltage
select input
74LVC1G3157
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 6 — 12 May 2016
3 of 26
NXP Semiconductors
74LVC1G3157
2-channel analog multiplexer/demultiplexer
7. Functional description
Table 4.
Input S
L
H
[1]
H = HIGH voltage level; L = LOW voltage level.
Function table
[1]
Channel on
Y0
Y1
8. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC
V
I
I
IK
I
SK
V
SW
I
SW
I
CC
I
GND
T
stg
P
tot
[1]
[2]
[3]
Parameter
supply voltage
input voltage
input clamping current
switch clamping current
switch voltage
switch current
supply current
ground current
storage temperature
total power dissipation
Conditions
[1]
Min
0.5
0.5
50
-
[2]
Max
+6.5
+6.5
-
50
V
CC
+ 0.5
50
100
-
+150
250
Unit
V
V
mA
mA
V
mA
mA
mA
C
mW
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
enable and disable mode
V
SW
>
0.5
V or V
SW
< V
CC
+ 0.5 V
0.5
-
-
100
65
T
amb
=
40 C
to +125
C
[3]
-
The minimum input voltage rating may be exceeded if the input current rating is observed.
The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed.
For SC-88 and SC-74 packages: above 87.5
C
the value of P
tot
derates linearly with 4.0 mW/K.
For XSON6 and X2SON6 packages: above 118
C
the value of P
tot
derates linearly with 7.8 mW/K.
9. Recommended operating conditions
Table 6.
Symbol
V
CC
V
I
V
SW
T
amb
t/V
Recommended operating conditions
Parameter
supply voltage
input voltage
switch voltage
ambient temperature
input transition rise and fall rate
V
CC
= 1.65 V to 2.7 V
V
CC
= 2.7 V to 5.5 V
[1]
[2]
[2]
Conditions
Min
1.65
0
Typ
-
-
-
-
-
-
Max
5.5
5.5
V
CC
+125
20
10
Unit
V
V
V
C
ns/V
ns/V
enable and disable mode
[1]
0
40
-
-
To avoid sinking GND current from terminal Z when switch current flows in terminal Yn, the voltage drop across the bidirectional switch
must not exceed 0.4 V. If the switch current flows into terminal Z, no GND current will flow from terminal Yn. In this case, there is no limit
for the voltage drop across the switch.
Applies to control signal levels.
[2]
74LVC1G3157
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 6 — 12 May 2016
4 of 26
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