74AXP1T14
Rev. 2 — 9 May 2017
Dual supply Schmitt trigger inverter
Product data sheet
1
General description
The 74AXP1T14 is a dual supply Schmitt trigger inverter. It features one input (A), an
output (Y) and dual supply pins (V
CCI
and V
CCO
). The input is referenced to V
CCI
and the
output is referenced to V
CCO
. Input A can be connected directly to V
CCI
or GND. V
CCI
can
be supplied at any voltage between 0.7 V and 2.75 V and V
CCO
can be supplied at any
voltage between 1.2 V and 5.5 V. This feature allows voltage level translation.
This device ensures very low static and dynamic power consumption across the entire
supply range and is fully specified for partial power down applications using I
OFF
. The
I
OFF
circuitry disables the output, preventing the potentially damaging backflow current
through the device when it is powered down.
2
Features and benefits
•
Wide supply voltage range:
–
V
CCI
: 0.7 V to 2.75 V
–
V
CCO
: 1.2 V to 5.5 V
•
Low input capacitance; C
I
= 0.6 pF (typical)
•
Low output capacitance; C
O
= 1.8 pF (typical)
•
Low dynamic power consumption; C
PD
= 0.5 pF at V
CCI
= 1.2 V (typical)
•
Low dynamic power consumption; C
PD
= 7.1 pF at V
CCO
= 3.3 V (typical)
•
Low static power consumption; I
CCI
= 0.5 μA (85 °C maximum)
•
Low static power consumption; I
CCO
= 1.8 μA (85 °C maximum)
•
High noise immunity
•
Complies with JEDEC standard:
–
JESD8-12A.01 (1.1 V to 1.3 V; A input)
–
JESD8-11A.01 (1.4 V to 1.6 V)
–
JESD8-7A (1.65 V to 1.95 V)
–
JESD8-5A.01 (2.3 V to 2.7 V)
–
JESD8-C (2.7 V to 3.6 V; Y output)
–
JESD12-6 (4.5 V to 5.5 V; Y output)
•
ESD protection:
–
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV
–
CDM JESD22-C101E exceeds 1000 V
•
Latch-up performance exceeds 100 mA per JESD78D Class II
•
Inputs accept voltages up to 2.75 V
•
Low noise overshoot and undershoot < 10% of V
CCO
•
I
OFF
circuitry provides partial power-down mode operation
•
Specified from -40 °C to +85 °C
Nexperia
Dual supply Schmitt trigger inverter
74AXP1T14
3
Ordering information
Table 1. Ordering information
Type number Package
Temperature
range
74AXP1T14GW -40 °C to +85 °C
74AXP1T14GX
-40 °C to +85 °C
Name
TSSOP5
X2SON5
Description
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
Version
SOT353-1
plastic thermal enhanced extremely thin small outline
SOT1226
package; no leads; 5 terminals; body 0.8 x 0.8 x 0.35 mm
4
Marking
Marking code
rL
rL
[1]
Table 2. Marking
Type number
74AXP1T14GW
74AXP1T14GX
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
5
Functional diagram
2
A
Y
4
A
V
CCI
V
CCO
Y
aaa-025789
aaa-025790
Figure 1. Logic symbol
Figure 2. Logic diagram
6
Pinning information
6.1 Pinning
74AXP1T14
V
CCI
A
GND
1
2
5
V
CCO
74AXP1T14
V
CCI
1
3
GND
A
2
4
aaa-026568
5
V
CCO
Y
3
aaa-025791
4
Y
Transparent top view
Figure 3. Pin configuration SOT353-1 (TSSOP5)
Figure 4. Pin configuration SOT1226 (X2SON5)
74AXP1T14
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 9 May 2017
2 / 17
Nexperia
Dual supply Schmitt trigger inverter
74AXP1T14
6.2 Pin description
Table 3. Pin description
Symbol
V
CCI
A
GND
Y
V
CCO
Pin
1
2
3
4
5
Description
input supply voltage
data input A
ground (0 V)
data output Y
output supply voltage
7
Functional description
[1]
Table 4. Function table
Supply voltage
V
CCI
0.7 V to 2.75 V
0.7 V to 2.75 V
GND
0.7 V to 2.75 V
GND
[1]
Input
V
CCO
1.2 V to 5.5 V
1.2 V to 5.5 V
1.2 V to 5.5 V
GND
GND
Output
Y
H
L
Z
Z
Z
A
L
H
X
X
X
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
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
V
CCI
V
CCO
I
IK
V
I
I
OK
V
O
I
O
I
CCI
I
CCO
I
GND
T
stg
74AXP1T14
Conditions
Min
-0.5
-0.5
Max
3.3
6.0
-
3.3
-
V
CCO
+ 0.5
6.0
±25
50
50
-
+150
Unit
V
V
mA
V
mA
V
V
mA
mA
mA
mA
°C
input supply voltage
output supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
input supply current
output supply current
ground current
storage temperature
All information provided in this document is subject to legal disclaimers.
V
I
< 0 V
[1]
-50
-0.5
-50
[1] [2]
[1]
V
O
< 0 V
Active mode
Power-down or 3-state mode
V
O
= 0 V to V
CCO
-0.5
-0.5
-
-
-
-50
-65
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 9 May 2017
3 / 17
Nexperia
Dual supply Schmitt trigger inverter
Symbol Parameter
P
tot
[1]
[2]
74AXP1T14
Max
250
Conditions
T
amb
= -40 °C to +85 °C
Min
-
Unit
mW
total power dissipation
The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed.
V
CCO
+ 0.5 V should not exceed 6.0 V.
9
Recommended operating conditions
Table 6. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol
V
CCI
V
CCO
V
I
V
O
T
amb
Parameter
input supply voltage
output supply voltage
input voltage
output voltage
ambient temperature
Conditions
Min
0.7
1.2
0
Max
2.75
5.5
2.75
V
CCO
5.5
+85
Unit
V
V
V
V
V
°C
Active mode
Power-down or 3-state mode
0
0
-40
10 Static characteristics
Table 7. Static characteristics
At recommended operating conditions, unless otherwise specified; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
T
amb
= -40 °C to +85 °C
Typ
25 °C
-
-
-
-
-
-
-
-
-
1.05
-
-
-
Unit
Max
85 °C
0.8V
CCI
0.7V
CCI
1.7
0.7V
CCI
0.6V
CCI
1.5
0.5V
CCI
0.4V
CCI
1.0
-
-
-
-
V
V
V
V
V
V
V
V
V
V
V
V
V
Max
25 °C
0.8V
CCI
0.7V
CCI
1.7
0.7V
CCI
0.6V
CCI
1.5
0.5V
CCI
0.4V
CCI
1.0
-
-
-
-
V
T+
positive-going
threshold voltage
see
Figure 5
and
Figure 6
V
CCI
= 0.75 V to 0.85 V
V
CCI
= 1.1 V to 1.95 V
V
CCI
= 2.3 V to 2.7 V
0.3V
CCI
0.4V
CCI
0.9
0.2V
CCI
0.3V
CCI
0.7
0.06V
CCI
0.1V
CCI
0.2
[1]
V
T-
negative-going
threshold voltage
see
Figure 5
and
Figure 6
V
CCI
= 0.75 V to 0.85 V
V
CCI
= 1.1 V to 1.95 V
V
CCI
= 2.3 V to 2.7 V
V
H
hysteresis voltage
see
Figure 5
and
Figure 6
V
CCI
= 0.75 V to 0.85 V
V
CCI
= 1.1 V to 1.95 V
V
CCI
= 2.3 V to 2.7 V
V
OH
HIGH-level output
voltage
I
O
= -2 mA; V
CCO
= 1.2 V
I
O
= -3 mA; V
CCO
= 1.4 V
I
O
= -4.5 mA; V
CCO
= 1.65 V
I
O
= -8 mA; V
CCO
= 2.3 V
-
1.05
1.2
1.7
74AXP1T14
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 9 May 2017
4 / 17
Nexperia
Dual supply Schmitt trigger inverter
Symbol Parameter
Conditions
Min
I
O
= -10 mA; V
CCO
= 3.0 V
I
O
= -12 mA; V
CCO
= 4.5 V
V
OL
LOW-level output
voltage
I
O
= 2 mA; V
CCO
= 1.2 V
I
O
= 3 mA; V
CCO
= 1.4 V
I
O
= 4.5 mA; V
CCO
= 1.65 V
I
O
= 8 mA; V
CCO
= 2.3 V
I
O
= 10 mA; V
CCO
= 3.0 V
I
O
= 12 mA; V
CCO
= 4.5 V
I
I
I
OZ
I
OFF
input leakage
current
OFF-state output
current
power-off leakage
current
V
I
= 0 V to 2.75 V;
V
CCI
= 0 V to 2.75 V
V
O
= 0 V to 5.5 V;
V
CCO
= 1.2 V to 5.5 V
inputs; V
I
= 0 V to 2.75 V;
V
CCI
= 0 V;
V
CCO
= 0 V to 5.5 V
output; V
O
= 0 V to 5.5 V;
V
CCO
= 0 V;
V
CCI
= 0 V to 2.75 V;
V
I
= 0 V to 2.75 V
ΔI
OFF
additional
power-off leakage
current
inputs; V
I
= 0 V or 2.75 V;
V
CCI
= 0 V to 0.1 V;
V
CCO
= 0 V to 5.5 V
output; V
O
= 0 V or 5.5 V;
V
CCO
= 0 V to 0.1 V;
V
CCI
= 0 V to 2.75 V;
V
I
= 0 V or 2.75 V
[1]
Typical values are measured at V
CCI
= V
CCO
= 1.2 V unless otherwise specified.
[1]
[1]
[1]
74AXP1T14
Unit
Max
85 °C
-
-
-
0.35
0.45
0.7
0.8
0.8
±0.5
±0.5
±0.5
V
V
V
V
V
V
V
V
μA
μA
μA
T
amb
= -40 °C to +85 °C
Typ
25 °C
-
-
0.18
-
-
-
-
-
±0.001
±0.001
±0.01
Max
25 °C
-
-
-
0.35
0.45
0.7
0.8
0.8
±0.1
±0.1
±0.1
2.2
3.7
-
-
-
-
-
-
-
-
-
[1]
-
±0.01
±0.1
±0.5
μA
[1]
-
±0.02
±0.1
±0.5
μA
[1]
-
±0.02
±0.1
±0.5
μA
V
O
V
I
V
T+
V
T-
V
H
V
H
V
T-
V
T+
V
I
mna207
V
O
mna208
Figure 5. Transfer characteristic
Figure 6. Definition of V
T+
, V
T-
, and V
H
74AXP1T14
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 2 — 9 May 2017
5 / 17
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