74HC3G14-Q100;
74HCT3G14-Q100
Triple inverting Schmitt trigger
Rev. 2 — 9 December 2013
Product data sheet
1. General description
The 74HC3G14-Q100; 74HCT3G14-Q100 is a triple inverter with Schmitt-trigger inputs.
Inputs include clamp diodes that enable the use of current limiting resistors to interface
inputs to voltages in excess of V
CC
. Schmitt trigger inputs transform slowly changing input
signals into sharply defined jitter-free output signals.
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
Complies with JEDEC standard no. 7A
Wide supply voltage range from 2.0 V to 6.0 V
Input levels:
For 74HC3G14-Q100: CMOS level
For 74HCT3G14-Q100: TTL level
High noise immunity
Low power dissipation
Balanced propagation delays
Unlimited input rise and fall times
Multiple package options
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
)
3. Applications
Wave and pulse shaper for highly noisy environments
Astable multivibrators
Monostable multivibrators
NXP Semiconductors
74HC3G14-Q100; 74HCT3G14-Q100
Triple inverting Schmitt trigger
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
74HC3G14DP-Q100
74HCT3G14DP-Q100
74HC3G14DC-Q100
74HCT3G14DC-Q100
40 C
to +125
C
VSSOP8
40 C
to +125
C
Name
TSSOP8
Description
plastic thin shrink small outline package; 8 leads;
body width 3 mm; lead length 0.5 mm
plastic very thin shrink small outline package; 8
leads; body width 2.3 mm
Version
SOT505-2
SOT765-1
Type number
5. Marking
Table 2.
Marking
Marking code
[1]
H14
T14
H14
T14
Type number
74HC3G14DP-Q100
74HCT3G14DP-Q100
74HC3G14DC-Q100
74HCT3G14DC-Q100
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
1A
1Y
3Y
3A
2A
2Y
A
001aah729
Y
mna025
001aah728
Fig 1.
Logic symbol
Fig 2.
IEC logic symbol
Fig 3.
Logic diagram
(one Schmitt trigger)
74HC_HCT3G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 2 — 9 December 2013
2 of 20
NXP Semiconductors
74HC3G14-Q100; 74HCT3G14-Q100
Triple inverting Schmitt trigger
7. Pinning information
7.1 Pinning
Fig 4.
Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8)
7.2 Pin description
Table 3.
Symbol
1A, 2A, 3A
GND
1Y, 2Y, 3Y
V
CC
Pin description
Pin
1, 3, 6
4
7, 5, 2
8
Description
data input
ground (0 V)
data output
supply voltage
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
74HC_HCT3G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 2 — 9 December 2013
3 of 20
NXP Semiconductors
74HC3G14-Q100; 74HCT3G14-Q100
Triple inverting Schmitt trigger
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
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
Parameter
supply voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
Conditions
V
I
<
0.5
V or V
I
> V
CC
+ 0.5 V
V
O
<
0.5
V or V
O
> V
CC
+ 0.5 V
V
O
=
0.5
V to V
CC
+ 0.5 V
[1]
[1]
[1]
[1]
[1]
Min
0.5
-
-
-
-
50
65
[2]
Max
+7.0
20
20
25
+50
-
+150
300
Unit
V
mA
mA
mA
mA
mA
C
mW
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For TSSOP8 package: above 55
C
the value of P
tot
derates linearly with 2.5 mW/K.
For VSSOP8 package: above 110
C
the value of P
tot
derates linearly with 8 mW/K.
10. Recommended operating conditions
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
V
I
V
O
T
amb
supply voltage
input voltage
output voltage
ambient temperature
Conditions
74HC3G14-Q100
Min
2.0
0
0
40
Typ
5.0
-
-
+25
Max
6.0
V
CC
V
CC
+125
74HCT3G14-Q100
Min
4.5
0
0
40
Typ
5.0
-
-
+25
Max
5.5
V
CC
V
CC
+125
V
V
V
C
Unit
74HC_HCT3G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 2 — 9 December 2013
4 of 20
NXP Semiconductors
74HC3G14-Q100; 74HCT3G14-Q100
Triple inverting Schmitt trigger
11. Static characteristics
Table 7.
Static characteristics
Voltages are referenced to GND (ground = 0 V). All typical values are measured at T
amb
= 25
C.
Symbol Parameter
74HC3G14-Q100
V
OH
HIGH-level
V
I
= V
T+
or V
T
output voltage
I
O
=
20 A;
V
CC
= 2.0 V
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
20 A;
V
CC
= 6.0 V
I
O
=
4.0
mA; V
CC
= 4.5 V
I
O
=
5.2
mA; V
CC
= 6.0 V
V
OL
LOW-level
V
I
= V
T+
or V
T
output voltage
I
O
= 20
A;
V
CC
= 2.0 V
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 20
A;
V
CC
= 6.0 V
I
O
= 4.0 mA; V
CC
= 4.5 V
I
O
= 5.2 mA; V
CC
= 6.0 V
I
I
I
CC
C
I
input leakage
current
V
I
= V
CC
or GND; V
CC
= 6.0 V
1.9
4.4
5.9
4.18
5.68
-
-
-
-
-
-
-
-
2.0
4.5
6.0
4.32
5.81
0
0
0
0.15
0.16
-
-
2.0
-
-
-
-
-
0.1
0.1
0.1
0.26
0.26
0.1
1.0
-
1.9
4.4
5.9
4.13
5.63
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.33
0.33
1.0
10
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1.0
20
-
V
V
V
V
V
V
V
V
V
V
A
A
pF
Conditions
Min
25
C
Typ
Max
40 C
to +85
C 40 C
to +125
C
Unit
Min
Max
Min
Max
supply current per input pin; V
CC
= 6.0 V;
V
I
= V
CC
or GND; I
O
= 0 A;
input
capacitance
HIGH-level
V
I
= V
T+
or V
T
output voltage
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
4.0
mA; V
CC
= 4.5 V
LOW-level
V
I
= V
IH
or V
IL
output voltage
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 4.0 mA; V
CC
= 4.5 V
input leakage
current
V
I
= V
CC
or GND; V
CC
= 5.5 V
74HCT3G14-Q100
V
OH
4.4
4.18
-
-
-
-
-
4.5
4.32
0
0.15
-
-
-
-
-
0.1
0.26
0.1
1.0
300
4.4
4.13
-
-
-
-
-
-
-
0.1
0.33
1.0
10
375
4.4
3.7
-
-
-
-
-
-
-
0.1
0.4
1.0
20
410
V
V
V
V
A
A
A
V
OL
I
I
I
CC
I
CC
supply current per input pin; V
CC
= 5.5 V;
V
I
= V
CC
or GND; I
O
= 0 A;
additional
per input;
supply current V
CC
= 4.5 V to 5.5 V;
V
I
= V
CC
2.1 V; I
O
= 0 A
input
capacitance
C
I
-
2.0
-
-
-
-
-
pF
74HC_HCT3G14_Q100
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 2 — 9 December 2013
5 of 20
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