深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Number:SN74LVC2G14-AX-LJ-B030EN
ic
Tab: 835-12-B4
xi
ng
SN74LVC2G14
Dual Inverter Schmitt Trigger
Specification
ng
Product
Li
Specification Revision History:
Version
Date
2017-05-A1
2023-04-B1
2017-05
2023-04
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Description
New
Update the template
1/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
Contents
1、General Description............................................................................................................................... 3
2、Block Diagram And Pin Description ................................................................................................... 4
2.1、Block Diagram ................................................................................................................................. 4
2.2、Pin Configurations............................................................................................................................ 4
ic
2.3、Pin Description................................................................................................................................. 5
2.4、Function Table.................................................................................................................................. 5
3、Electrical Parameter ............................................................................................................................. 5
3.1、Absolute Maximum Ratings............................................................................................................. 5
ng
3.2、Recommended Operating Conditions .............................................................................................. 6
3.3、Electrical Characteristics.................................................................................................................. 6
3.3.1、DC Characteristics 1.......................................................................................................... 6
3.3.2、DC Characteristics 2.......................................................................................................... 7
3.3.3、AC Characteristics 1.......................................................................................................... 7
xi
3.3.4、AC Characteristics 2.......................................................................................................... 8
3.3.5、Transfer Characteristics 1 .................................................................................................. 8
3.3.6、Transfer Characteristics 2 .................................................................................................. 9
4、Testing Circuit ....................................................................................................................................... 9
ng
4.1、AC Testing Circuit ........................................................................................................................... 9
4.2、AC Testing Waveforms.................................................................................................................. 10
4.3、Transfer Characteristics Waveforms .............................................................................................. 10
4.4、Measurement Points ....................................................................................................................... 11
Li
4.5、Test Data ........................................................................................................................................ 11
5、Package Information ........................................................................................................................... 12
5.1、SOT-23-6........................................................................................................................................ 12
5.2、SOT-363......................................................................................................................................... 13
5.3、XSON6........................................................................................................................................... 14
6、Statements ........................................................................................................................................... 15
6.1、The name and content of Hazardous substances or Elements in the product ................................. 15
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2/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
1、General Description
The SN74LVC2G14 provides two inverting buffers with Schmitt-trigger input. It is capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
The inputs can be driven from either 3.3V or 5V devices. This feature allows the use of this device in a
mixed 3.3V and 5V environment. Schmitt-trigger action at the inputs makes the circuit tolerant of slower
input rise and fall time.
SN74LVC2G14DC
Li
SN74LVC2G14YZ
Marking
code
Reel
quantity
Boxed reel
quantity
APXX
3000
PCS/reel
30000
PCS/box
SOT-363
APXX
3000
PCS/reel
30000
PCS/box
XSON6
APXX
5000
PCS/reel
25000
PCS/box
SOT-23-6
ng
SN74LVC2G14DB
Packaging
form
xi
Part number
ng
Ordering Information:
Reel packing specifications:
ic
Features:
Wide supply voltage range from 1.65V to 5.5V
5V tolerant inputs for interfacing with 5V logic
±24mA output drive (VCC=3.0V)
CMOS low power consumption
Direct interface with TTL levels
Unlimited rise and fall times
Specified from -40℃ to +125℃
Packaging information: SOT-23-6/SOT-363/XSON6
Notes
Dimensions of
plastic enclosure:
2.9mm×1.6mm
Pin spacing:
0.95mm
Dimensions of
plastic enclosure:
2.1mm×1.3mm
Pin spacing:
0.65mm
Dimensions of
plastic enclosure:
1.45mm×1.0mm
Pin spacing:0.5mm
Note 1: “XX” refers to variable content, meaning year and package batch serial number.
Note 2: If the physical information is inconsistent with the ordering information, please refer to the actual
product.
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3/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
2、Block Diagram And Pin Description
2.1、Block Diagram
ng
ic
Figure 1. Logic symbol
xi
Figure 2. IEC logic symbol
Figure 3. Logic diagram
ng
2.2、Pin Configurations
1
6
1Y
GND
2
5
VCC
3
4
2Y
Li
1A
2A
htttp://www.lingxingic.com
SOT23-6/SOT363
1A
1
6
1Y
GND
2
5
VCC
2A
3
4
2Y
XSON6
4/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
2.3、Pin Description
Pin Name
1A
GND
2A
2Y
VCC
1Y
Description
data input
ground (0V)
data input
data output
supply voltage
data output
2.4、Function Table
3、Electrical Parameter
3.1、Absolute Maximum Ratings
Output
nY
H
L
ng
Input
nA
L
H
Note: H=HIGH voltage level; L=LOW voltage level.
ic
Pin No.
1
2
3
4
5
6
(Voltages are referenced to GND (ground=0V), unless otherwise specified.)
Symbol
VCC
VI
output voltage
VO
Min.
-0.5
-0.5
-0.5
-0.5
Max.
+6.5
+6.5
VCC+0.5
+6.5
Unit
V
V
V
V
VI < 0V
-50
-
mA
IOK
VO > VCC or VO < 0V
-
±50
mA
IO
ICC
IGND
VO=0V to VCC
-
-100
±50
100
-
mA
mA
mA
Tstg
-
-65
+150
℃
Ptot
-
-
250
mW
TL
10s
IIK
Li
ng
input clamping
current
output clamping
current
output current
supply current
ground current
storage
temperature
total power
dissipation
soldering
temperature
Conditions
Active mode
Power-down mode; VCC=0V
xi
Parameter
supply voltage
input voltage
htttp://www.lingxingic.com
260
℃
5/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
3.2、Recommended Operating Conditions
Symbol
VCC
VI
output voltage
VO
ambient
temperature
Tamb
Conditions
Active mode
Power-down mode; VCC=0V
Min.
1.65
0
0
0
Typ.
-
Max.
5.5
5.5
VCC
5.5
Unit
V
V
V
V
-
-40
-
+125
℃
ic
Parameter
supply voltage
input voltage
3.3、Electrical Characteristics
3.3.1、DC Characteristics 1
Symbol
HIGH-level
output voltage
LOW-level
output voltage
Typ.
Max.
Unit
-
-
V
-
-
V
V
V
V
V
-
-
0.10
V
-
-
0.45
0.30
0.40
0.55
0.55
V
V
V
V
V
-
-
±1
uA
IOFF
-
-
±2
uA
-
-
4
uA
-
-
500
uA
-
3.5
-
pF
VOL
II
ng
input leakage
current
power-off
leakage
current
Min.
VCC 0.1
1.2
1.9
2.2
2.3
3.8
VOH
Conditions
IO=-100uA;
VCC=1.65V to 5.5V
IO=-4mA; VCC=1.65V
IO=-8mA; VCC=2.3V
VI = VT+ or VTIO=-12mA; VCC=2.7V
IO=-24mA; VCC=3.0V
IO=-32mA; VCC=4.5V
IO=100uA;
VCC=1.65V to 5.5V
IO=4mA; VCC=1.65V
IO=8mA; VCC=2.3V
VI = VT+ or VTIO=12mA; VCC=2.7V
IO=24mA; VCC=3.0V
IO=32mA; VCC=4.5V
VI=5.5V or GND;
VCC=0V to 5.5V
ng
Parameter
xi
(Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.)
supply current
ICC
VI or VO=5.5V; VCC=0V
VI=5.5V or GND; IO=0A;
VCC=1.65V to 5.5V
VI=VCC-0.6V; IO=0A;
VCC=2.3V to 5.5V
Li
additional
ΔICC
supply current
input
CI
VCC=3.3V; VI=GND to VCC
capacitance
Note: All typical values are measured at maximum VCC and Tamb=25℃.
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6/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
3.3.2、DC Characteristics 2
(Tamb=-40℃ to +125℃, voltages are referenced to GND (ground=0V), unless otherwise specified.)
HIGH-level
output voltage
VOH
LOW-level
output voltage
VOL
input leakage
current
power-off
leakage
current
II
VI or VO=5.5V; VCC=0V
VI=5.5V or GND; IO=0A;
VCC=1.65V to 5.5V
VI=VCC-0.6V; IO=0A;
VCC=2.3V to 5.5V
xi
IOFF
Conditions
IO=-100uA;
VCC=1.65V to 5.5V
IO=-4mA; VCC=1.65V
IO=-8mA; VCC=2.3V
VI = VT+ or VTIO=-12mA; VCC=2.7V
IO=-24mA; VCC=3.0V
IO=-32mA; VCC=4.5V
IO=100uA;
VCC=1.65V to 5.5V
IO=4mA; VCC=1.65V
IO=8mA; VCC=2.3V
VI = VT+ or VTIO=12mA; VCC=2.7V
IO=24mA; VCC=3.0V
IO=32mA; VCC=4.5V
VI=5.5V or GND;
VCC=0V to 5.5V
supply current
ICC
additional
supply current
ΔICC
Min.
VCC 0.1
0.95
1.7
1.9
2.0
3.4
Typ.
Max.
Unit
-
-
V
-
-
V
V
V
V
V
-
-
0.10
V
-
-
0.70
0.45
0.60
0.80
0.80
V
V
V
V
V
-
-
±1
uA
-
-
±2
uA
-
-
4
uA
-
-
500
uA
ic
Symbol
ng
Parameter
3.3.3、AC Characteristics 1
ng
(Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.)
Symbol
nA to nY
propagation
delay
tPLH
Li
Parameter
nA to nY
propagation
delay
tPHL
Conditions
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
see Figure 5
VCC=2.7V
VCC=3.0V to 3.6V
VCC=4.5V to 5.5V
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
see Figure 5
VCC=2.7V
VCC=3.0V to 3.6V
VCC=4.5V to 5.5V
Min.
-
Typ.[1]
14
10
9
8
7
12.5
11
11
11
10
Max.
21
15
13.5
12
10.5
18.8
16.5
16.5
16.5
15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note:
[1] Typical values are measured at Tamb=25℃ and VCC=1.8V, 2.5V, 2.7V, 3.3V and 5.0V respectively.
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7/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
3.3.4、AC Characteristics 2
(Tamb=-40℃ to +125℃, voltages are referenced to GND (ground=0V), unless otherwise specified.)
Symbol
nA to nY
propagation
delay
tPLH
nA to nY
propagation
delay
tPHL
Conditions
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
see Figure 5
VCC=2.7V
VCC=3.0V to 3.6V
VCC=4.5V to 5.5V
VCC=1.65V to 1.95V
VCC=2.3V to 2.7V
see Figure 5
VCC=2.7V
VCC=3.0V to 3.6V
VCC=4.5V to 5.5V
Min.
-
Typ.[1]
-
Max.
23
17
15.5
14
12.5
20.8
18.5
18.5
18.5
17
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ic
Parameter
3.3.5、Transfer Characteristics 1
ng
Note:
[1] Typical values are measured at Tamb=25℃ and VCC=1.8V, 2.5V, 2.7V, 3.3V and 5.0V respectively.
(Tamb=-40℃ to +85℃, voltages are referenced to GND (ground = 0V), unless otherwise specified.)
Symbol
positive-going
threshold
voltage
VT+
see Figure 6
and Figure 7
negative-going
threshold
voltage
VT-
see Figure 6
and Figure 7
VH
(VT+ - VT-);
see Figure 6
and Figure 7
ng
Li
hysteresis
voltage
htttp://www.lingxingic.com
Conditions
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
xi
Parameter
Min.
0.82
1.03
1.29
1.84
2.19
0.45
0.64
0.86
1.35
1.61
-
Typ.
1.02
1.25
1.5
2.15
2.6
0.6
0.8
1.1
1.75
2.15
0.4
0.4
0.42
0.45
0.47
Max.
1.2
1.45
1.71
2.41
2.91
0.75
0.96
1.34
2.09
2.59
-
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
8/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
3.3.6、Transfer Characteristics 2
(Tamb=-40℃ to +125℃, voltages are referenced to GND (ground = 0V), unless otherwise specified.)
positive-going
threshold
voltage
VT+
see Figure 6
and Figure 7
negative-going
threshold
voltage
VT-
see Figure 6
and Figure 7
hysteresis
voltage
VH
(VT+ - VT-);
see Figure 6
and Figure 7
Conditions
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
VCC=1.8V
VCC=2.3V
VCC=3.0V
VCC=4.5V
VCC=5.5V
Min.
0.79
1.00
1.26
1.81
2.16
0.45
0.64
0.86
1.35
1.61
-
4、Testing Circuit
Max.
1.2
1.45
1.71
2.41
2.91
0.78
0.99
1.37
2.12
2.62
-
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ng
xi
4.1、AC Testing Circuit
Typ.
0.4
0.4
0.42
0.45
0.47
ic
Symbol
ng
Parameter
Figure 4. Test circuit for measuring switching times
Li
Definitions for test circuit:
RL=Load resistance.
CL=Load capacitance including jig and probe capacitance.
RT=Termination resistance; should be equal to the output impedance Zo of the pulse generator.
VEXT=External voltage for measuring switching times.
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9/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
ic
4.2、AC Testing Waveforms
Figure 5. The input nA to output nY propagation delays
xi
ng
4.3、Transfer Characteristics Waveforms
Figure 6. Transfer characteristic
Li
ng
VT+ and VT- limits at 70% and 20%:
htttp://www.lingxingic.com
Figure 7. Definition of VT+, VT- and VH
10/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
4.4、Measurement Points
Input
Output
VM
0.5×VCC
0.5×VCC
1.5V
1.5V
0.5×VCC
VM
0.5×VCC
0.5×VCC
1.5V
1.5V
0.5×VCC
4.5、Test Data
Input
tr = tf
≤3ns
≤3ns
≤3ns
≤3ns
≤3ns
CL
30pF
30pF
50pF
50pF
50pF
VEXT
RL
1kΩ
500Ω
500Ω
500Ω
500Ω
ng
VI
VCC
VCC
2.7V
2.7V
VCC
Load
tPLH, tPHL
open
open
open
open
open
Li
ng
xi
Supply voltage
VCC
1.65V to 1.95V
2.3V to 2.7V
2.7V
3.0V to 3.6V
4.5V to 5.5V
ic
Supply voltage
VCC
1.65V to 1.95V
2.3V to 2.7V
2.7V
3.0V to 3.6V
4.5V to 5.5V
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11/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
5、Package Information
ng
xi
ng
ic
5.1、SOT-23-6
Symbol
Li
A
A1
A2
b
c
D
E
E1
e
e1
L
htttp://www.lingxingic.com
Dimensions (mm)
Min.
0.00
1.00
0.30
0.10
2.82
2.60
1.50
Max.
1.25
0.12
1.20
0.50
0.20
3.02
3.00
1.70
0.95
1.80
0.30
0
2.00
0.60
8
12/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
Symbol
Li
ng
A
A1
A2
b
c
D
E1
E
e
e1
L
L1
xi
ng
ic
θ
5.2、SOT-363
htttp://www.lingxingic.com
Dimensions (mm)
Min.
0.90
0.00
0.90
0.15
0.11
2.00
2.15
1.15
Max.
1.10
0.10
1.00
0.35
0.175
2.20
2.45
1.35
0.65
1.20
0.26
1.40
0.46
0.525
0
8
13/ 15
VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
ng
ic
5.3、XSON6
Dimensions (mm)
0.15
0.15
0.25
Max.
0.60
0.05
0.25
1.45
1.00
0.50
0.45
Li
ng
A
A1
A3
b
D
E
e
L
Min.
0.51
0.00
xi
Symbol
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VER:2023-04-B1
深圳市灵星芯微电子科技有限公司
Shenzhen Lingxing MicroelectronicsTechnology Co., Ltd.
Tab: 835-12-B4
Number:SN74LVC2G14-AX-LJ-B030EN
6、Statements
6.1、The name and content of Hazardous substances or Elements in the product
Hazardous substances or Elements
Lead
and
lead
compou
nds
Mercur
y and
mercur
y
compo
unds
Cadm
ium
and
cadmi
um
comp
ounds
Lead
frame
○
○
○
○
○
○
○
○
○
○
Plastic
resin
○
○
○
○
○
○
○
○
○
○
Chip
○
○
○
○
○
○
○
○
○
○
The lead
○
○
○
○
○
○
○
○
○
○
Plastic
sheet
installed
○
○
○
○
○
Polybro
minate
d
biphen
yl
ethers
Dibutyl
phthala
te
Butylbe
nzyl
phthala
te
○
○
Di-2-et
hylhex
yl
phthala
te
Diisobu
tyl
phthala
te
ic
Polybro
minated
biphenyl
s
ng
Part name
Hexaval
ent
chromiu
m
compoun
ds
○
○
○
○:Indicates that the content of hazardous substances or elements in the detection limit
of the following the SJ/T11363-2006 standard.
×:Indicates that the content of hazardous substances or elements exceeding the SJ/T11363-2006
Standard limit requirements.
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VER:2023-04-B1
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免费人工找货 - 国内价格
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