74AUP1G157
Low-power 2-input multiplexer
Rev. 5 — 22 June 2012
Product data sheet
1. General description
The 74AUP1G157 is a single 2-input multiplexer which selects data from two data inputs
(I0 and I1) under control of a common data select input (S). The state of the common data
select input determines the particular register from which the data comes. The output (Y)
presents the selected data in the true (non-inverted) form.
Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall
times across the entire V
CC
range from 0.8 V to 3.6 V.
This device ensures a very low static and dynamic power consumption across the entire
V
CC
range from 0.8 V to 3.6 V.
This device is fully specified for partial power-down applications using I
OFF
.
The I
OFF
circuitry disables the output, preventing the damaging backflow current through
the device when it is powered down.
2. Features and benefits
Wide supply voltage range from 0.8 V to 3.6 V
High noise immunity
Complies with JEDEC standards:
JESD8-12 (0.8 V to 1.3 V)
JESD8-11 (0.9 V to 1.65 V)
JESD8-7 (1.2 V to 1.95 V)
JESD8-5 (1.8 V to 2.7 V)
JESD8-B (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F Class 3A exceeds 5000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Low static power consumption; I
CC
= 0.9
μA
(maximum)
Latch-up performance exceeds 100 mA per JESD 78 Class II
Inputs accept voltages up to 3.6 V
Low noise overshoot and undershoot < 10 % of V
CC
I
OFF
circuitry provides partial Power-down mode operation
Multiple package options
Specified from
−40 °C
to +85
°C
and
−40 °C
to +125
°C
NXP Semiconductors
74AUP1G157
Low-power 2-input multiplexer
3. Ordering information
Table 1.
Ordering information
Package
Temperature range
74AUP1G157GW
74AUP1G157GM
74AUP1G157GF
74AUP1G157GN
74AUP1G157GS
−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
XSON6
XSON6
XSON6
XSON6
Description
plastic surface-mounted package; 6 leads
Version
SOT363
Type number
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1
×
1.45
×
0.5 mm
plastic extremely thin small outline package; no leads; SOT891
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
SOT1115
SOT1202
4. Marking
Table 2.
Marking
Marking code
[1]
aP
aP
aP
aP
aP
Type number
74AUP1G157GW
74AUP1G157GM
74AUP1G157GF
74AUP1G157GN
74AUP1G157GS
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
1
I1
S
Y
1
4
001aac652
001aac653
3
I0
6
G1
6
3
1 MUX
1
4
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
74AUP1G157
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 22 June 2012
2 of 20
NXP Semiconductors
74AUP1G157
Low-power 2-input multiplexer
I1
I0
1
3
SELECTOR
MULTIPLEXER
OUTPUT S
4
Y
6
S
001aac655
Fig 3.
Functional diagram
S
I1
Y
I0
001aac654
Fig 4.
Logic diagram
74AUP1G157
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 22 June 2012
3 of 20
NXP Semiconductors
74AUP1G157
Low-power 2-input multiplexer
6. Pinning information
6.1 Pinning
74AUP1G157
74AUP1G157
I1
I1
1
6
S
GND
GND
2
5
V
CC
I0
I0
3
001aae015
1
6
S
I1
GND
74AUP1G157
1
2
3
6
5
4
S
V
CC
Y
2
5
V
CC
3
4
Y
I0
4
Y
001aae016
001aae017
Transparent top view
Transparent top view
Fig 5.
Pin configuration SOT363
Fig 6.
Pin configuration SOT886
Fig 7.
Pin configuration SOT891,
SOT1115 and SOT1202
6.2 Pin description
Table 3.
Symbol
I1
GND
I0
Y
V
CC
S
Pin description
Pin
1
2
3
4
5
6
Description
data input from source 1
ground (0 V)
data input from source 0
multiplexer output
supply voltage
common data select input
7. Functional description
Table 4.
Input
S
L
L
H
H
[1]
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
Function table
[1]
Output
I1
X
X
L
H
I0
L
H
X
X
Y
L
H
L
H
74AUP1G157
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 22 June 2012
4 of 20
NXP Semiconductors
74AUP1G157
Low-power 2-input multiplexer
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
I
IK
V
I
I
OK
V
O
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
storage temperature
total power dissipation
Conditions
V
I
< 0 V
[1]
Min
−0.5
−50
−0.5
−50
[1]
Max
+4.6
-
+4.6
-
+4.6
±20
50
-
+150
250
Unit
V
mA
V
mA
V
mA
mA
mA
°C
mW
V
O
< 0 V
Active mode and Power-down
mode
V
O
= 0 V to V
CC
−0.5
-
-
−50
−65
T
amb
=
−40 °C
to +125
°C
[2]
-
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SC-88 packages: above 87.5
°C
the value of P
tot
derates linearly with 4.0 mW/K.
For XSON6 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
O
T
amb
Δt/ΔV
Recommended operating conditions
Parameter
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
V
CC
= 0.8 V to 3.6 V
Active mode
Power-down mode; V
CC
= 0 V
Conditions
Min
0.8
0
0
0
−40
0
Max
3.6
3.6
V
CC
3.6
+125
200
Unit
V
V
V
V
°C
ns/V
74AUP1G157
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 22 June 2012
5 of 20
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