74AUP3G14
Low-power triple Schmitt trigger inverter
Rev. 2 — 6 October 2016
Product data sheet
1. General description
The 74AUP3G14 provides three inverting buffers with Schmitt trigger action which accept
standard input signals. They are capable of transforming slowly changing input signals
into sharply defined, jitter-free output signals.
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.
The inputs switch at different points for positive and negative-going signals. The difference
between the positive voltage V
T+
and the negative voltage V
T
is defined as the input
hysteresis voltage V
H
.
2. Features and benefits
Wide supply voltage range from 0.8 V to 3.6 V
High noise immunity
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
A
(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
3. Applications
Wave and pulse shaper
Astable multivibrator
Monostable multivibrator
Nexperia
74AUP3G14
Low-power triple Schmitt trigger inverter
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
74AUP3G14DC
74AUP3G14GT
74AUP3G14GM
74AUP3G14GN
74AUP3G14GS
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
VSSOP8
XSON8
XQFN8
XSON8
XSON8
Description
Version
plastic very thin shrink small outline package; 8 leads; SOT765-1
body width 2.3 mm
plastic extremely thin small outline package; no leads; SOT833-1
8 terminals; body 1
1.95
0.5 mm
plastic, extremely thin quad flat package; no leads;
8 terminals; body 1.6
1.6
0.5 mm
extremely thin small outline package; no leads;
8 terminals; body 1.2
1.0
0.35 mm
extremely thin small outline package; no leads;
8 terminals; body 1.35
1.0
0.35 mm
SOT902-2
SOT1116
SOT1203
Type number
5. Marking
Table 2.
Marking
Marking code
[1]
pK
pK
pK
pK
pK
Type number
74AUP3G14DC
74AUP3G14GT
74AUP3G14GM
74AUP3G14GN
74AUP3G14GS
[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
(one Schmitt trigger)
74AUP3G14
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 6 October 2016
2 of 21
Nexperia
74AUP3G14
Low-power triple Schmitt trigger inverter
7. Pinning information
7.1 Pinning
Fig 4.
Pin configuration SOT765-1
Fig 5.
Pin configuration SOT833-1, SOT1116 and
SOT1203
Fig 6.
Pin configuration SOT902-2
7.2 Pin description
Table 3.
Symbol
1A, 2A, 3A
1Y, 2Y, 3Y
GND
V
CC
Pin description
Pin
SOT765-1, SOT833-1, SOT1116 and SOT1203
1, 3, 6
7, 5, 2
4
8
SOT902-2
7, 5, 2
1, 3, 6
4
8
data input
data output
ground (0 V)
supply voltage
Description
74AUP3G14
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 6 October 2016
3 of 21
Nexperia
74AUP3G14
Low-power triple Schmitt trigger inverter
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
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
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 input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For VSSOP8 package: above 110
C
the value of P
tot
derates linearly with 8 mW/K.
For XSON8 and XQFN8 packages: above 118
C
the value of P
tot
derates linearly with 7.8 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
0.8
0
0
0
40
Max
3.6
3.6
V
CC
3.6
+125
Unit
V
V
V
V
C
74AUP3G14
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 6 October 2016
4 of 21
Nexperia
74AUP3G14
Low-power triple Schmitt trigger inverter
11. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
T
amb
= 25
C
V
OH
HIGH-level output voltage
V
I
= V
T+
or V
T
I
O
=
20 A;
V
CC
= 0.8 V to 3.6 V
I
O
=
1.1
mA; V
CC
= 1.1 V
I
O
=
1.7
mA; V
CC
= 1.4 V
I
O
=
1.9
mA; V
CC
= 1.65 V
I
O
=
2.3
mA; V
CC
= 2.3 V
I
O
=
3.1
mA; V
CC
= 2.3 V
I
O
=
2.7
mA; V
CC
= 3.0 V
I
O
=
4.0
mA; V
CC
= 3.0 V
V
OL
LOW-level output voltage
V
I
= V
T+
or V
T
I
O
= 20
A;
V
CC
= 0.8 V to 3.6 V
I
O
= 1.1 mA; V
CC
= 1.1 V
I
O
= 1.7 mA; V
CC
= 1.4 V
I
O
= 1.9 mA; V
CC
= 1.65 V
I
O
= 2.3 mA; V
CC
= 2.3 V
I
O
= 3.1 mA; V
CC
= 2.3 V
I
O
= 2.7 mA; V
CC
= 3.0 V
I
O
= 4.0 mA; V
CC
= 3.0 V
I
I
I
OFF
I
OFF
I
CC
I
CC
C
I
C
O
V
OH
input leakage current
power-off leakage current
V
I
= GND to 3.6 V; V
CC
= 0 V to 3.6 V
V
I
or V
O
= 0 V to 3.6 V; V
CC
= 0 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.1
1.7
0.1
0.31
0.31
0.31
0.44
0.31
0.44
0.1
0.2
0.2
0.5
40
-
-
V
V
V
V
V
V
V
A
A
A
A
A
pF
pF
0.3
V
CC
V
V
CC
0.1
0.75
V
CC
1.11
1.32
2.05
1.9
2.72
2.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
Conditions
Min
Typ
Max
Unit
additional power-off leakage V
I
or V
O
= 0 V to 3.6 V;
current
V
CC
= 0 V to 0.2 V
supply current
additional supply current
input capacitance
output capacitance
HIGH-level output voltage
V
I
= GND or V
CC
; I
O
= 0 A;
V
CC
= 0.8 V to 3.6 V
V
I
= V
CC
0.6 V; I
O
= 0 A;
V
CC
= 3.3 V
V
I
= GND or V
CC
; V
CC
= 0 V to 3.6 V
V
O
= GND; V
CC
= 0 V
V
I
= V
T+
or V
T
I
O
=
20 A;
V
CC
= 0.8 V to 3.6 V
I
O
=
1.1
mA; V
CC
= 1.1 V
I
O
=
1.7
mA; V
CC
= 1.4 V
I
O
=
1.9
mA; V
CC
= 1.65 V
I
O
=
2.3
mA; V
CC
= 2.3 V
I
O
=
3.1
mA; V
CC
= 2.3 V
I
O
=
2.7
mA; V
CC
= 3.0 V
I
O
=
4.0
mA; V
CC
= 3.0 V
T
amb
=
40 C
to +85
C
V
CC
0.1
0.7
V
CC
1.03
1.30
1.97
1.85
2.67
2.55
-
-
-
-
-
-
-
-
©
-
-
-
-
-
-
-
-
V
V
V
V
V
V
V
V
74AUP3G14
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 6 October 2016
5 of 21
无线连接
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
