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74LVC2G14-Q100
Dual inverting Schmitt trigger with 5 V tolerant input
Rev. 3 — 14 December 2016
Product data sheet
1. General description
The 74LVC2G14-Q100 provides two inverting buffers with Schmitt-trigger input. It can
transform slowly changing input signals into sharply defined, jitter-free output signals.
The inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of
this device in a mixed 3.3 V and 5 V environment. Schmitt-trigger action at the inputs
makes the circuit tolerant of slower input rise and fall time. 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.
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
5 V tolerant inputs for interfacing with 5 V logic
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)
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
)
24
mA output drive (V
CC
= 3.0 V)
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Unlimited rise and fall times
Input accepts voltages up to 5 V
NXP Semiconductors
74LVC2G14-Q100
Dual inverting Schmitt trigger with 5 V tolerant input
3. Applications
Wave and pulse shaper
Astable multivibrator
Monostable multivibrator
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
74LVC2G14GW-Q100
40 C
to +125
C
74LVC2G14GV-Q100
40 C
to +125
C
Name
SC-88
TSOP6
Description
plastic surface-mounted package; 6 leads
Version
SOT363
Type number
plastic surface-mounted package (TSOP6); 6 leads SOT457
5. Marking
Table 2.
Marking codes
Marking code
[1]
VK
V14
Type number
74LVC2G14GW-Q100
74LVC2G14GV-Q100
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
Fig 3.
Logic diagram
74LVC2G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 3 — 14 December 2016
2 of 17
NXP Semiconductors
74LVC2G14-Q100
Dual inverting Schmitt trigger with 5 V tolerant input
7. Pinning information
7.1 Pinning
Fig 4.
Pin configuration SOT363 and SOT457
7.2 Pin description
Table 3.
Symbol
1A
GND
2A
2Y
V
CC
1Y
Pin description
Pin
1
2
3
4
5
6
Description
data input
ground (0 V)
data input
data output
supply voltage
data input
8. Functional description
Table 4.
Input
nA
L
H
[1]
H = HIGH voltage level;
L = LOW voltage level.
Function table
[1]
Output
nY
H
L
74LVC2G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 3 — 14 December 2016
3 of 17
NXP Semiconductors
74LVC2G14-Q100
Dual inverting Schmitt trigger with 5 V tolerant input
9. 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
P
tot
T
stg
[1]
[2]
[3]
Parameter
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
total power dissipation
storage temperature
Conditions
V
I
< 0 V
[1]
Min
0.5
50
0.5
-
[1][2]
[1][2]
Max
+6.5
-
+6.5
50
V
CC
+ 0.5
+6.5
50
100
-
250
+150
Unit
V
mA
V
mA
V
V
mA
mA
mA
mW
C
V
O
> V
CC
or V
O
< 0 V
Active mode
Power-down mode
V
O
= 0 V to V
CC
0.5
0.5
-
-
100
T
amb
=
40 C
to +125
C
[3]
-
65
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
When V
CC
= 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.
For SC-88 and TSOP6 packages: above 87.5
C
the value of P
tot
derates linearly with 4.0 mW/K.
10. Recommended operating conditions
Table 6.
Symbol
V
CC
V
I
V
O
T
amb
Recommended operating conditions
Parameter
supply voltage
input voltage
output voltage
ambient temperature
Active mode
Power-down mode; V
CC
= 0 V
Conditions
Min
1.65
0
0
0
40
Typ
-
-
-
-
-
Max
5.5
5.5
V
CC
5.5
+125
Unit
V
V
V
V
C
74LVC2G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
Rev. 3 — 14 December 2016
4 of 17
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