74LVC1G157-Q100
Single 2-input multiplexer
Rev. 2 — 8 December 2016
Product data sheet
1. General description
The 74LVC1G157-Q100 is a single 2-input multiplexer which select 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.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these
devices as translators in mixed 3.3 V and 5 V applications.
This device is fully specified for partial power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow current through
the device when it is powered down.
Schmitt-trigger action at all inputs makes the circuit highly tolerant to slower input rise and
fall times.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Wide supply voltage range from 1.65 V to 5.5 V
High noise immunity
Complies with JEDEC standard:
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
24 mA output drive (VCC = 3.0 V)
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Inputs accept voltages up to 5 V
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
Multiple package options
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74LVC1G157GW-Q100 40 C to +125 C
SC-88
plastic surface-mounted package; 6 leads
SOT363
40 C to +125 C
SC-74
plastic surface-mounted package (TSOP6); 6 leads
SOT457
74LVC1G157GV-Q100
4. Marking
Table 2.
Marking
Type number
Marking code[1]
74LVC1G157GW-Q100
YP
74LVC1G157GV-Q100
YP
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5. Functional diagram
,
6
,
*
08;
<
DDF
DDF
Fig 1.
Logic symbol
Fig 2.
,
,
IEC logic symbol
6(/(&725
08/7,3/(;(5
2873876
<
6
Fig 3.
DDF
Functional diagram
74LVC1G157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 December 2016
©
Nexperia B.V. 2017. All rights reserved
2 of 14
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
6
,
<
,
DDF
Fig 4.
Logic diagram
6. Pinning information
6.1 Pinning
/9&*4
,
6
*1'
9&&
,
<
DDD
Fig 5.
Pin configuration SOT363 and SOT457
6.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
I1
1
data input from source 1
GND
2
ground (0 V)
I0
3
data input from source 0
Y
4
multiplexer output
VCC
5
supply voltage
S
6
common data select input
74LVC1G157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 December 2016
©
Nexperia B.V. 2017. All rights reserved
3 of 14
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
7. Functional description
Table 4.
Function table[1]
Inputs
Output
S
I1
I0
Y
L
X
L
L
L
X
H
H
H
L
X
L
H
H
X
H
[1]
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
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
Parameter
VCC
supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
output voltage
VO
IO
output current
ICC
supply current
IGND
ground current
Ptot
total power dissipation
Tstg
storage temperature
[1]
Conditions
VI < 0 V
[1]
Min
Max
Unit
0.5
+6.5
V
50
-
0.5
+6.5
V
mA
mA
-
50
Active mode
[1][2]
0.5
VCC + 0.5
V
Power-down mode
[1][2]
0.5
+6.5
V
-
50
mA
-
100
mA
100
-
mA
-
250
mW
65
+150
C
VO > VCC or VO < 0 V
VO = 0 V to VCC
Tamb = 40 C to +125 C
[3]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.
[3]
For SC-88 and SC-74 packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K.
74LVC1G157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 December 2016
©
Nexperia B.V. 2017. All rights reserved
4 of 14
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
9. Recommended operating conditions
Table 6.
Recommended operating conditions
Symbol
Parameter
VCC
supply voltage
VI
input voltage
VO
output voltage
Conditions
Min
Typ
Max
Unit
1.65
-
5.5
V
0
-
5.5
V
Active mode
-
-
VCC
V
VCC = 0 V; Power-down mode
-
-
5.5
V
40
-
+125
C
-
-
20
ns/V
-
-
10
ns/V
Tamb
ambient temperature
t/V
input transition rise and fall rate VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 5.5 V
10. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VIH
VIL
VOH
VOL
HIGH-level input
voltage
LOW-level input
voltage
40 C to +85 C
Conditions
VCC = 1.65 V to 1.95 V
74LVC1G157_Q100
Product data sheet
Unit
Min
Max
Min
Max
0.65VCC
-
-
0.65VCC
-
V
VCC = 2.3 V to 2.7 V
1.7
-
-
1.7
-
V
VCC = 2.7 V to 3.6 V
2.0
-
-
2.0
-
V
VCC = 4.5 V to 5.5 V
0.7VCC
-
-
0.7VCC
-
V
VCC = 1.65 V to 1.95 V
-
-
0.35VCC
-
VCC = 2.3 V to 2.7 V
-
-
0.7
-
0.7
V
VCC = 2.7 V to 3.6 V
-
-
0.8
-
0.8
V
VCC = 4.5 V to 5.5 V
-
-
0.3VCC
-
0.3VCC
V
VCC 0.1
-
-
VCC 0.1
-
V
IO = 4 mA; VCC = 1.65 V
1.2
1.54
-
0.95
-
V
IO = 8 mA; VCC = 2.3 V
1.9
2.15
-
1.7
-
V
IO = 12 mA; VCC = 2.7 V
2.2
2.50
-
1.9
-
V
IO = 24 mA; VCC = 3.0 V
2.3
2.62
-
2.0
-
V
IO = 32 mA; VCC = 4.5 V
3.8
4.11
-
3.4
-
V
IO = 100 A;
VCC = 1.65 V to 5.5 V
-
-
0.10
-
0.10
V
IO = 4 mA; VCC = 1.65 V
-
0.07
0.45
-
0.70
V
IO = 8 mA; VCC = 2.3 V
-
0.12
0.30
-
0.45
V
HIGH-level output VI = VIH or VIL
voltage
IO = 100 A;
VCC = 1.65 V to 5.5 V
LOW-level output
voltage
40 C to +125 C
Typ[1]
0.35VCC V
VI = VIH or VIL
IO = 12 mA; VCC = 2.7 V
-
0.17
0.40
-
0.60
V
IO = 24 mA; VCC = 3.0 V
-
0.33
0.55
-
0.80
V
IO = 32 mA; VCC = 4.5 V
-
0.39
0.55
-
0.80
V
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 December 2016
©
Nexperia B.V. 2017. All rights reserved
5 of 14
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
Table 7.
Static characteristics …continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
40 C to +85 C
Conditions
Unit
Min
Max
Min
Max
-
0.1
1
-
1
A
II
input leakage
current
IOFF
power-off leakage VCC = 0 V; VI or VO = 5.5 V
current
-
0.1
2
-
2
A
ICC
supply current
VI = 5.5 V or GND; IO = 0 A;
VCC = 1.65 V to 5.5 V
-
0.1
4
-
4
A
ICC
additional supply
current
per pin; VCC = 2.3 V to 5.5 V;
VI = VCC 0.6 V; IO = 0 A
-
5
500
-
500
A
CI
input capacitance
VCC = 3.3 V; VI = GND to VCC
-
2.5
-
-
-
pF
[1]
VI = 5.5 V or GND;
VCC = 0 V to 5.5 V
40 C to +125 C
Typ[1]
All typical values are measured at Tamb = 25 C.
11. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for load circuit see Figure 7.
Symbol Parameter
tpd
40 C to +85 C
Conditions
propagation delay I0, I1 to Y; see Figure 6
Max
Min
Max
1.5
4.3
11.0
1.5
13.0
Unit
ns
VCC = 2.3 V to 2.7 V
1.0
2.9
6.1
1.0
7.6
ns
VCC = 2.7 V
1.0
3.1
5.6
1.0
7.0
ns
VCC = 3.0 V to 3.6 V
1.0
2.7
5.0
1.0
6.3
ns
0.5
2.2
4.0
0.5
5.0
ns
VCC = 1.65 V to 1.95 V
1.5
4.3
11.0
1.5
13.0
ns
VCC = 2.3 V to 2.7 V
1.0
2.9
6.9
1.0
8.6
ns
VCC = 2.7 V
1.0
3.3
5.9
1.0
7.4
ns
VCC = 3.0 V to 3.6 V
1.0
2.9
5.0
1.0
6.3
ns
VCC = 4.5 V to 5.5 V
0.5
2.3
4.0
0.5
5.0
ns
-
18
-
-
-
pF
VCC = 4.5 V to 5.5 V
S to Y; see Figure 6
power dissipation
capacitance
Typ[1]
[2]
VCC = 1.65 V to 1.95 V
CPD
40 C to +125 C
Min
VI = GND to VCC; VCC = 3.3 V
[2]
[3]
[1]
Typical values are measured at Tamb = 25 C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2]
tpd is the same as tPLH and tPHL.
[3]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in Volts;
N = number of inputs switching;
(CL VCC2 fo) = sum of the outputs.
74LVC1G157_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 8 December 2016
©
Nexperia B.V. 2017. All rights reserved
6 of 14
74LVC1G157-Q100
Nexperia
Single 2-input multiplexer
12. Waveforms
9,
90
,,6LQSXW
*1'
W3+/
W3/+
92+
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