74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
Rev. 2 — 27 December 2012
Product data sheet
1. General description
74HC1G14-Q100 and 74HCT1G14-Q100 are high-speed Si-gate CMOS devices. They
provide an inverting buffer function with Schmitt trigger action. These devices are capable
of transforming slowly changing input signals into sharply defined, jitter-free output
signals.
The HC device has CMOS input switching levels and supply voltage range 2 V to 6 V.
The HCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
The standard output currents are half of those of the 74HC14-Q100 and 74HCT14-Q100.
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
Input levels:
For 74HC1G14-Q100: CMOS level
For 74HCT1G14-Q100: TTL level
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
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
)
SOT353-1 and SOT753 package options
3. Applications
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
Nexperia
74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
74HC1G14GW-Q100
74HCT1G14GW-Q100
74HC1G14GV-Q100
74HCT1G14GV-Q100
40 C
to +125
C
SC-74A
40 C
to +125
C
Name
TSSOP5
Description
plastic thin shrink small outline package;
5 leads; body width 1.25 mm
plastic surface-mounted package; 5 leads
Version
SOT353-1
SOT753
Type number
5. Marking
Table 2.
Marking codes
Marking code
[1]
HF
TF
H14
T14
Type number
74HC1G14GW-Q100
74HCT1G14GW-Q100
74HC1G14GV-Q100
74HCT1G14GV-Q100
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
2
A
Y
4
2
mna024
4
A
Y
mna025
mna023
Fig 1. Logic symbol
Fig 2. IEC logic symbol
Fig 3. Logic diagram
7. Pinning information
7.1 Pinning
+&*4
+&7*4
QF
$
*1'
DDD
9
&&
<
Fig 4. Pin configuration
74HC_HCT1G14_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 27 December 2012
2 of 16
Nexperia
74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
7.2 Pin description
Table 3.
Symbol
n.c.
A
GND
Y
V
CC
Pin description
Pin
1
2
3
4
5
Description
not connected
data input
ground (0 V)
data output
supply voltage
8. Functional description
Table 4.
Function table
H = HIGH voltage level; L = LOW voltage level
Input
A
L
H
Output
Y
H
L
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).
[1]
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
0.5
V < V
O
< V
CC
+ 0.5 V
Min
0.5
-
-
-
-
25
65
Max
+7.0
20
20
12.5
25
-
+150
200
Unit
V
mA
mA
mA
mA
mA
C
mW
T
amb
=
40 C
to +125
C
[2]
-
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Above 55
C,
the value of P
tot
derates linearly with 2.5 mW/K.
10. Recommended operating conditions
Table 6.
Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
CC
supply voltage
Conditions
74HC1G14-Q100
Min
2.0
Typ
5.0
Max
6.0
74HCT1G14-Q100
Min
4.5
Typ
5.0
Max
5.5
V
Unit
74HC_HCT1G14_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 27 December 2012
3 of 16
Nexperia
74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
Table 6.
Recommended operating conditions
…continued
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
I
V
O
T
amb
input voltage
output voltage
ambient temperature
Conditions
74HC1G14-Q100
Min
0
0
40
Typ
-
-
+25
Max
V
CC
V
CC
+125
74HCT1G14-Q100
Min
0
0
40
Typ
-
-
+25
Max
V
CC
V
CC
+125
V
V
C
Unit
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
Conditions
40 C
to +85
C
Min
For type 74HC1G14-Q100
V
OH
HIGH-level output
voltage
V
I
= V
T+
or V
T
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
=
2.0
mA; V
CC
= 4.5 V
I
O
=
2.6
mA; V
CC
= 6.0 V
V
OL
LOW-level output
voltage
V
I
= V
T+
or V
T
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
= 2.0 mA; V
CC
= 4.5 V
I
O
= 2.6 mA; V
CC
= 6.0 V
I
I
I
CC
C
I
V
T+
input leakage current
supply current
input capacitance
positive-going
threshold voltage
see
Figure 7
and
8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
T
negative-going
threshold voltage
see
Figure 7
and
8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
V
H
hysteresis voltage
see
Figure 7
and
8
V
CC
= 2.0 V
V
CC
= 4.5 V
V
CC
= 6.0 V
0.2
0.4
0.6
0.48
0.83
1.04
1.0
1.4
1.6
0.2
0.4
0.6
1.0
1.4
1.6
V
V
V
0.3
0.9
1.2
0.60
1.53
2.08
0.9
2.0
2.6
0.3
0.9
1.2
0.9
2.0
2.6
V
V
V
0.7
1.7
2.1
1.09
2.36
3.12
1.5
3.15
4.2
0.7
1.7
2.1
1.5
3.15
4.2
V
V
V
V
I
= V
CC
or GND; V
CC
= 6.0 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 6.0 V
-
-
-
-
-
-
-
-
0
0
0
0.15
0.16
-
-
1.5
0.1
0.1
0.1
0.33
0.33
1.0
10
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1.0
20
-
V
V
V
V
V
A
A
pF
1.9
4.4
5.9
4.13
5.63
2.0
4.5
6.0
4.32
5.81
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
V
V
V
V
V
Typ
Max
40 C
to +125
C
Min
Max
Unit
74HC_HCT1G14_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 27 December 2012
4 of 16
Nexperia
74HC1G14-Q100; 74HCT1G14-Q100
Inverting Schmitt trigger
Table 7.
Static characteristics
…continued
Voltages are referenced to GND (ground = 0 V). All typical values are measured at T
amb
= 25
C.
Symbol
Parameter
Conditions
40 C
to +85
C
Min
For type 74HCT1G14-Q100
V
OH
HIGH-level output
voltage
V
I
= V
T+
or V
T
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
2.0
mA; V
CC
= 4.5 V
V
OL
LOW-level output
voltage
V
I
= V
T+
or V
T
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 2.0 mA; V
CC
= 4.5 V
I
I
I
CC
I
CC
C
I
V
T+
input leakage current
supply current
additional supply
current
input capacitance
positive-going
threshold voltage
see
Figure 7
and
8
V
CC
= 4.5 V
V
CC
= 5.5 V
V
T
negative-going
threshold voltage
see
Figure 7
and
8
V
CC
= 4.5 V
V
CC
= 5.5 V
V
H
hysteresis voltage
see
Figure 7
and
8
V
CC
= 4.5 V
V
CC
= 5.5 V
0.4
0.4
0.80
0.90
-
-
0.4
0.4
-
-
V
V
0.5
0.6
0.76
0.90
1.2
1.4
0.5
0.6
1.2
1.4
V
V
1.2
1.4
1.55
1.80
1.9
2.1
1.2
1.4
1.9
2.1
V
V
V
I
= V
CC
or GND; V
CC
= 5.5 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
per input; V
CC
= 4.5 V to 5.5 V;
V
I
= V
CC
2.1 V; I
O
= 0 A
-
-
-
-
-
-
0
0.15
-
-
-
1.5
0.1
0.33
1.0
10
500
-
-
-
-
-
-
-
0.1
0.4
1.0
20
850
-
V
V
A
A
A
pF
4.4
4.13
4.5
4.32
-
-
4.4
3.7
-
-
V
V
Typ
Max
40 C
to +125
C
Min
Max
Unit
12. Dynamic characteristics
Table 8.
Dynamic characteristics
GND = 0 V; t
r
= t
f
6.0 ns; All typical values are measured at T
amb
= 25
C. For test circuit see
Figure 6
Symbol Parameter
For type 74HC1G14-Q100
t
pd
propagation delay A to Y; see
Figure 5
V
CC
= 2.0 V; C
L
= 50 pF
V
CC
= 4.5 V; C
L
= 50 pF
V
CC
= 5.0 V; C
L
= 15 pF
V
CC
= 6.0 V; C
L
= 50 pF
C
PD
power dissipation V
I
= GND to V
CC
capacitance
[2]
[1]
Conditions
40 C
to +85
C
Min
Typ
Max
40 C
to +125
C
Unit
Min
Max
-
-
-
-
-
25
12
10
11
20
155
31
-
26
-
-
-
-
-
-
190
38
-
32
-
ns
ns
ns
ns
pF
74HC_HCT1G14_Q100
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 27 December 2012
5 of 16
嵌入式系统
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