74LVC1G14GF [NXP]
Single Schmitt-trigger inverter; 单施密特触发器逆变器
| 型号： | 74LVC1G14GF |
| 厂家： | 
NXP |
| 描述： | Single Schmitt-trigger inverter |
| 文件： | 总16页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVC1G14
Single Schmitt-trigger inverter
Rev. 07 — 18 July 2007
Product data sheet
1. General description
The 74LVC1G14 provides the inverting buffer function with Schmitt-trigger action.
The input can be driven from either 3.3 V or 5 V devices. This feature allows the use of
this device in a mixed 3.3 V and 5 V environment. Schmitt-trigger action at the input
makes the circuit tolerant for slower input rise and fall time.
This device is fully specified for partial power-down applications using IOFF. The IOFF
circuitry disables the output, preventing the damaging backflow current through the device
when it is powered down.
2. Features
■ Wide supply voltage range from 1.65 V to 5.5 V
■ High noise immunity
■ Complies with JEDEC standard:
◆ JESD8-7 (1.65 V to 1.95 V)
◆ JESD8-5 (2.3 V to 2.7 V)
◆ JESD8-B/JESD36 (2.7 V to 3.6 V).
■ ±24 mA output drive (VCC = 3.0 V)
■ CMOS low power consumption
■ Latch-up performance exceeds 250 mA
■ Direct interface with TTL levels
■ Unlimited rise and fall times
■ Input accepts voltages up to 5 V
■ Multiple package options
■ ESD protection:
◆ HBM JESD22-A114E exceeds 2000 V
◆ MM JESD22-A115-A exceeds 200 V.
■ Specified from −40 °C to +85 °C and −40 °C to +125 °C.
3. Applications
■ Wave and pulse shaper
■ Astable multivibrator
■ Monostable multivibrator
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
4. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74LVC1G14GW
−40 °C to +125 °C
TSSOP5
plastic thin shrink small outline package; 5 leads;
body width 1.25 mm
SOT353-1
74LVC1G14GV
74LVC1G14GM
−40 °C to +125 °C
−40 °C to +125 °C
SC-74A
XSON6
plastic surface-mounted package; 5 leads
SOT753
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1 × 1.45 × 0.5 mm
74LVC1G14GF
−40 °C to +125 °C
XSON6
plastic extremely thin small outline package; no leads; SOT891
6 terminals; body 1 × 1 × 0.5 mm
5. Marking
Table 2.
Marking
Type number
74LVC1G14GW
74LVC1G14GV
74LVC1G14GM
74LVC1G14GF
Marking code
VF
V14
VF
VF
6. Functional diagram
A
Y
4
2
A
Y
2
4
mna025
mna023
mna024
Fig 1. Logic symbol
Fig 2. IEC logic symbol
Fig 3. Logic diagram
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
2 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
7. Pinning information
7.1 Pinning
74LVC1G14
74LVC1G14
n.c.
A
1
2
3
6
5
4
V
CC
74LVC1G14
1
2
3
5
4
n.c.
A
V
Y
n.c.
A
1
2
3
6
5
4
V
CC
CC
n.c.
Y
n.c.
Y
GND
GND
GND
001aab656
001aae976
Transparent top view
Transparent top view
001aab655
Fig 4. Pin configuration SOT353-1
and SOT753
Fig 5. Pin configuration SOT886
Fig 6. Pin configuration SOT891
7.2 Pin description
Table 3.
Symbol
Pin description
Pin
Description
SOT353-1/SOT753
SOT886/SOT891
n.c.
A
1
2
3
4
-
1
2
3
4
5
6
not connected
data input
GND
Y
ground (0 V)
data output
n.c.
VCC
not connected
supply voltage
5
8. Functional description
Table 4.
Function table[1]
Input
Output
A
L
Y
H
L
H
[1] H = HIGH voltage level; L = LOW voltage level
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
3 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
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
VCC
VI
Parameter
Conditions
Min
−0.5
−0.5
−0.5
−0.5
−50
-
Max
+6.5
+6.5
VCC + 0.5
+6.5
-
Unit
V
supply voltage
input voltage
output voltage
[1]
[1][2]
[1][2]
V
VO
Active mode
V
Power-down mode
VI < 0 V
V
IIK
input clamping current
output clamping current
output current
mA
mA
mA
mA
mA
°C
IOK
IO
VO > VCC or VO < 0 V
VO = 0 V to VCC
±50
-
±50
ICC
IGND
Tstg
Ptot
supply current
-
+100
-
ground current
−100
−65
-
storage temperature
total power dissipation
+150
250
[3]
Tamb = −40 °C to +125 °C
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.
[3] For TSSOP5 and SC-74A packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.
For XSON6 packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K.
10. Recommended operating conditions
Table 6.
Symbol
VCC
Recommended operating conditions
Parameter
Conditions
Min
1.65
0
Typ
Max
Unit
supply voltage
input voltage
output voltage
-
-
-
-
-
5.5
V
VI
5.5
V
VO
Active mode
0
VCC
5.5
V
Power-down mode; VCC = 0 V
0
V
Tamb
ambient temperature
−40
+125
°C
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
4 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
11. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ[1]
Max
Min
Max
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = −100 µA;
V
CC − 0.1
-
-
VCC − 0.1
-
V
V
CC = 1.65 V to 5.5 V
IO = −4 mA; VCC = 1.65 V
IO = −8 mA; VCC = 2.3 V
IO = −12 mA; VCC = 2.7 V
IO = −24 mA; VCC = 3.0 V
IO = −32 mA; VCC = 4.5 V
VI = VIH or VIL
1.2
1.9
2.2
2.3
3.8
1.54
2.15
2.50
2.62
4.11
-
-
-
-
-
0.95
1.7
1.9
2.0
3.4
-
-
-
-
-
V
V
V
V
V
VOL
LOW-level
output voltage
IO = 100 µA;
-
-
0.10
-
0.10
V
V
CC = 1.65 V to 5.5 V
IO = 4 mA; VCC = 1.65 V
IO = 8 mA; VCC = 2.3 V
IO = 12 mA; VCC = 2.7 V
IO = 24 mA; VCC = 3.0 V
IO = 32 mA; VCC = 4.5 V
-
-
-
-
-
-
0.07
0.12
0.17
0.33
0.39
±0.1
0.45
0.30
0.40
0.55
0.55
±5
-
-
-
-
-
-
0.70
0.45
0.60
0.80
0.80
V
V
V
V
V
II
input leakage VI = 5.5 V or GND;
±100 µA
current
V
CC = 0 V to 5.5 V
IOFF
power-off
leakage
current
VI or VO = 5.5 V; VCC = 0 V
-
±0.1
±10
-
±200 µA
ICC
∆ICC
CI
supply current VI = 5.5 V or GND; IO = 0 A;
CC = 1.65 V to 5.5 V
-
-
-
0.1
5
10
500
-
-
-
-
200
5000 µA
pF
µA
V
additional
supply current
VI = VCC − 0.6 V; IO = 0 A;
CC = 2.3 V to 5.5 V
V
input
VCC = 3.3 V; VI = GND to VCC
5.0
-
capacitance
[1] All typical values are measured at maximum VCC and Tamb = 25 °C.
Table 8.
Transfer characteristics
Voltages are referenced to GND (ground = 0 V); for load circuit see Figure 8.
Symbol Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ[1]
Max
Min
Max
VT+
positive-going
threshold voltage
see Figure 9 and Figure 10
VCC = 1.8 V
0.82
1.03
1.29
1.84
2.19
1.0
1.2
1.5
2.1
2.5
1.14
0.79
1.00
1.26
1.81
2.16
1.14
1.40
1.71
2.36
2.79
V
V
V
V
V
VCC = 2.3 V
1.40
1.71
2.36
2.79
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
5 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
Table 8.
Transfer characteristics …continued
Voltages are referenced to GND (ground = 0 V); for load circuit see Figure 8.
Symbol Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ[1]
Max
Min
Max
VT−
negative-going
threshold voltage
see Figure 9 and Figure 10
VCC = 1.8 V
0.46
0.65
0.88
1.32
1.58
0.6
0.8
1.0
1.5
1.8
0.75
0.96
1.24
1.84
2.24
0.46
0.65
0.88
1.32
1.58
0.78
0.99
1.27
1.87
2.27
V
V
V
V
V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
VH
hysteresis voltage (VT+ − VT−); see Figure 9,
Figure 10 and Figure 11
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
0.26
0.28
0.31
0.40
0.47
0.4
0.4
0.5
0.6
0.6
0.51
0.57
0.64
0.77
0.88
0.19
0.22
0.25
0.34
0.41
0.51
0.57
0.64
0.77
0.88
V
V
V
V
V
[1] All typical values are measured at Tamb = 25 °C
12. Dynamic characteristics
Table 9.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for load circuit see Figure 8.
Symbol Parameter Conditions −40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ[1]
Max
Min
Max
[2]
tpd
propagation delay A to Y; see Figure 7
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
1.0
0.7
0.7
0.7
0.7
-
4.1
2.8
11.0
6.5
6.5
5.5
5.0
-
1.0
0.7
0.7
0.7
0.7
-
14.0
8.5
8.5
7.0
6.5
-
ns
ns
ns
ns
ns
pF
VCC = 2.7 V
3.2
VCC = 3.0 V to 3.6 V
3.0
VCC = 4.5 V to 5.5 V
2.2
[3]
CPD
power dissipation VCC = 3.3 V; VI = GND to VCC
capacitance
15.4
[1] Typical values are measured at Tamb = 25 °C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2] tpd is the same as tPLH and tPHL
.
[3] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi + (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V.
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
6 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
13. Waveforms
V
I
V
A input
M
GND
t
t
PHL
PLH
V
OH
V
Y output
M
V
mna640
OL
Measurement points are given in Table 10.
VOL and VOH are typical output voltage levels that occur with the output load.
Fig 7. The data input (A) to output (Y) propagation delays
Table 10. Measurement points
Supply voltage
VCC
Input
VM
Output
VM
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
0.5VCC
0.5VCC
1.5 V
1.5 V
0.5VCC
0.5VCC
0.5VCC
1.5 V
3.0 V to 3.6 V
4.5 V to 5.5 V
1.5 V
0.5VCC
V
EXT
V
CC
R
L
L
V
V
O
I
G
DUT
R
T
C
L
R
mna616
Test data is given in Table 11.
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.
Fig 8. Load circuit for switching times
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
7 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
Table 11. Test data
Supply voltage
VCC
Input
VI
Load
CL
VEXT
tr = tf
RL
tPLH, tPHL
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VCC
VCC
2.7 V
2.7 V
VCC
≤ 2.0 ns
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
≤ 2.5 ns
30 pF
30 pF
50 pF
50 pF
50 pF
1 kΩ
open
open
open
open
open
500 Ω
500 Ω
500 Ω
500 Ω
3.0 V to 3.6 V
4.5 V to 5.5 V
14. Waveforms transfer characteristics
V
T+
V
O
V
I
V
H
V
T−
V
O
V
I
mna208
V
H
V
V
T+
T−
mna207
VT+ and VT− limits at 70 % and 20 %.
Fig 9. Transfer characteristic
Fig 10. Definition of VT+, VT− and VH
mna641
10
I
CC
(mA)
8
6
4
2
0
0
1
2
3
V (V)
I
VCC = 3.0 V.
Fig 11. Typical transfer characteristics
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
8 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
15. Application information
The slow input rise and fall times cause additional power dissipation, this can be
calculated using the following formula:
Padd = fi × (tr × ∆ICC(AV) + tf × ∆ICC(AV)) × VCC where:
Padd = additional power dissipation (µW);
fi = input frequency (MHz);
tr = input rise time (ns); 10 % to 90 %;
tf = input fall time (ns); 90 % to 10 %;
∆ICC(AV) = average additional supply current (µA).
Average ∆ICC(AV) differs with positive or negative input transitions, as shown in Figure 12.
An example of a relaxation circuit using the 74LVC1G14 is shown in Figure 13.
mna642
12
average
I
CC
10
8
(mA)
positive-going
edge
6
4
negative-going
edge
2
0
0
2
4
6
V
(V)
CC
Linear change of VI between 0.8 V to 2.0 V.
All values given are typical unless otherwise specified.
Fig 12. Average additional supply current as a function of supply voltage
R
C
mna035
1
T
1
f =
≈
--- ---------------------
0.5 × RC
Fig 13. Relaxation oscillator
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
9 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
16. Package outline
TSSOP5: plastic thin shrink small outline package; 5 leads; body width 1.25 mm
SOT353-1
D
E
A
X
c
y
H
v
M
A
E
Z
5
4
A
2
A
(A )
3
A
1
θ
L
L
p
1
3
e
w M
b
p
detail X
e
1
0
1.5
3 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(1)
(1)
A
A
A
b
c
D
E
e
e
1
H
L
L
p
UNIT
v
w
y
Z
θ
1
2
3
p
E
max.
0.1
0
1.0
0.8
0.30
0.15
0.25
0.08
2.25
1.85
1.35
1.15
2.25
2.0
0.46
0.21
0.60
0.15
7°
0°
mm
1.1
0.65
1.3
0.15
0.425
0.3
0.1
0.1
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
00-09-01
03-02-19
SOT353-1
MO-203
SC-88A
Fig 14. Package outline SOT353-1 (TSSOP5)
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
10 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
Plastic surface-mounted package; 5 leads
SOT753
D
B
E
A
X
y
H
v
M
A
E
5
4
Q
A
A
1
c
L
p
1
2
3
detail X
e
b
p
w
M B
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A
b
c
D
E
e
H
L
Q
v
w
y
p
1
p
E
0.100
0.013
0.40
0.25
1.1
0.9
0.26
0.10
3.1
2.7
1.7
1.3
3.0
2.5
0.6
0.2
0.33
0.23
mm
0.95
0.2
0.2
0.1
REFERENCES
JEDEC JEITA
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
02-04-16
06-03-16
SOT753
SC-74A
Fig 15. Package outline SOT753 (SC-74A)
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
11 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm
SOT886
b
1
2
3
4×
(2)
L
L
1
e
6
5
4
e
1
e
1
6×
(2)
A
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
A
1
UNIT
b
D
E
e
e
L
L
1
1
max max
0.25
0.17
1.5
1.4
1.05
0.95
0.35 0.40
0.27 0.32
mm
0.5 0.04
0.6
0.5
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
REFERENCES
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
04-07-15
04-07-22
SOT886
MO-252
Fig 16. Package outline SOT886 (XSON6)
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
12 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1 x 0.5 mm
SOT891
b
1
2
3
4×
(1)
L
L
1
e
6
5
4
e
1
e
1
6×
(1)
A
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
A
1
UNIT
b
D
E
e
e
L
L
1
1
max max
0.20 1.05 1.05
0.12 0.95 0.95
0.35 0.40
0.27 0.32
mm
0.5 0.04
0.55 0.35
Note
1. Can be visible in some manufacturing processes.
REFERENCES
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
05-04-06
07-05-15
SOT891
Fig 17. Package outline SOT891 (XSON6)
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
13 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
17. Abbreviations
Table 12. Abbreviations
Acronym
CMOS
TTL
Description
Complementary Metal Oxide Semiconductor
Transistor-Transistor Logic
Human Body Model
HBM
ESD
ElectroStatic Discharge
Machine Model
MM
DUT
Device Under Test
18. Revision history
Table 13. Revision history
Document ID
Release date
20070718
Data sheet status
Change notice
Supersedes
74LVC1G14_7
Product data sheet
-
74LVC1G14_6
Modifications:
• The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
• Legal texts have been adapted to the new company name where appropriate.
• Section 11 “Static characteristics”:
Changed: Conditions for input leakage current and supply current.
• New package outline drawing for XSON6/SOT891.
74LVC1G14_6
74LVC1G14_5
74LVC1G14_4
74LVC1G14_3
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Product data sheet
Product specification
Product specification
Product specification
Product specification
Product specification
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© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
14 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
19. Legal information
19.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
malfunction of a NXP Semiconductors product can reasonably be expected to
19.2 Definitions
result in personal injury, death or severe property or environmental damage.
NXP Semiconductors accepts no liability for inclusion and/or use of NXP
Semiconductors products in such equipment or applications and therefore
such inclusion and/or use is at the customer’s own risk.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
19.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
19.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
20. Contact information
For additional information, please visit: http://www.nxp.com
For sales office addresses, send an email to: salesaddresses@nxp.com
74LVC1G14_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 18 July 2007
15 of 16
74LVC1G14
NXP Semiconductors
Single Schmitt-trigger inverter
21. Contents
1
2
3
4
5
6
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
7
7.1
7.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
8
Functional description . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 6
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Waveforms transfer characteristics. . . . . . . . . 8
Application information. . . . . . . . . . . . . . . . . . . 9
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 14
9
10
11
12
13
14
15
16
17
18
19
Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
19.1
19.2
19.3
19.4
20
21
Contact information. . . . . . . . . . . . . . . . . . . . . 15
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 18 July 2007
Document identifier: 74LVC1G14_7
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