74HC1G14GW,165 [NXP]
74HC(T)1G14 - Inverting Schmitt trigger TSSOP 5-Pin;型号: | 74HC1G14GW,165 |
厂家: | NXP |
描述: | 74HC(T)1G14 - Inverting Schmitt trigger TSSOP 5-Pin 栅 光电二极管 逻辑集成电路 触发器 |
文件: | 总14页 (文件大小:76K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
74HC1G14; 74HCT1G14
Inverting Schmitt trigger
Rev. 04 — 17 July 2007
Product data sheet
1. General description
74HC1G14 and 74HCT1G14 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 those of the 74HC14 and 74HCT14.
2. Features
I Symmetrical output impedance
I High noise immunity
I Low power dissipation
I Balanced propagation delays
I SOT353-1 and SOT753 package options
I Specified from −40 °C to +125 °C
3. Applications
I Wave and pulse shapers
I Astable multivibrators
I Monostable multivibrators
4. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
−40 °C to +125 °C
Name
Description
Version
74HC1G14GW
74HCT1G14GW
74HC1G14GV
74HCT1G14GV
TSSOP5
plastic thin shrink small outline package;
5 leads; body width 1.25 mm
SOT353-1
−40 °C to +125 °C
SC-74A
plastic surface-mounted package; 5 leads
SOT753
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
5. Marking
Table 2.
Marking codes
Type number
74HC1G14GW
74HCT1G14GW
74HC1G14GV
74HCT1G14GV
Marking
HF
TF
H14
T14
6. Functional diagram
A
Y
4
2
A
Y
2
4
mna023
mna024
mna025
Fig 1. Logic symbol
Fig 2. IEC logic symbol
Fig 3. Logic diagram
7. Pinning information
7.1 Pinning
74HC1G14
74HCT1G14
1
2
3
5
4
n.c.
A
V
Y
CC
GND
001aaf106
Fig 4. Pin configuration
7.2 Pin description
Table 3.
Symbol
n.c.
Pin description
Pin
Description
not connected
data input
1
2
3
5
5
A
GND
Y
ground (0 V)
data output
VCC
supply voltage
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
2 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
8. Functional description
Table 4.
Function table
H = HIGH voltage level; L = LOW voltage level
Input
Output
A
L
Y
H
L
H
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
VCC
IIK
Parameter
Conditions
Min
Max
+7.0
±20
±20
±12.5
25
Unit
V
supply voltage
−0.5
input clamping current
output clamping current
output current
VI < −0.5 V or VI > VCC + 0.5 V
VO < −0.5 V or VO > VCC + 0.5 V
−0.5 V < VO < VCC + 0.5 V
-
mA
mA
mA
mA
mA
°C
IOK
-
IO
-
ICC
supply current
-
IGND
Tstg
Ptot
ground current
−25
−65
-
-
storage temperature
total power dissipation
+150
200
[2]
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] Above 55 °C the value of Ptot 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 Conditions
74HC1G14
74HCT1G14
Unit
Min
2.0
0
Typ
5.0
-
Max
6.0
Min
4.5
0
Typ
5.0
-
Max
5.5
VCC
VI
supply voltage
input voltage
V
V
V
VCC
VCC
+125
VCC
VCC
VO
output voltage
ambient temperature
0
-
0
-
Tamb
−40
+25
−40
+25
+125 °C
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
3 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
11. Static characteristics
Table 7.
Static characteristics
Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb = 25 °C.
Symbol
Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
For type 74HC1G14
VOH HIGH-level output
VI = VIH or VIL
voltage
IO = −20 µA; VCC = 2.0 V
IO = −20 µA; VCC = 4.5 V
IO = −20 µA; VCC = 6.0 V
IO = −2.0 mA; VCC = 4.5 V
IO = −2.6 mA; VCC = 6.0 V
VI = VIH or VIL
1.9
4.4
2.0
4.5
-
-
-
-
-
1.9
4.4
5.9
3.7
5.2
-
-
-
-
-
V
V
V
V
V
5.9
6.0
4.13
5.63
4.32
5.81
VOL
LOW-level output
voltage
IO = 20 µA; VCC = 2.0 V
IO = 20 µA; VCC = 4.5 V
IO = 20 µA; VCC = 6.0 V
IO = 2.0 mA; VCC = 4.5 V
IO = 2.6 mA; VCC = 6.0 V
-
-
-
-
-
-
-
0
0.1
0.1
-
-
-
-
-
-
-
0.1
0.1
0.1
0.4
0.4
1.0
20
V
0
V
0
0.15
0.16
-
0.1
V
0.33
0.33
1.0
V
V
II
input leakage current VI = VCC or GND; VCC = 6.0 V
µA
µA
ICC
supply current
VI = VCC or GND; IO = 0 A;
CC = 6.0 V
-
10
V
CI
input capacitance
-
1.5
-
-
-
pF
VT+
positive-going
threshold voltage
see Figure 7 and 8
VCC = 2.0 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
VCC = 4.5 V
VCC = 6.0 V
VT−
negative-going
threshold voltage
see Figure 7 and 8
VCC = 2.0 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
VCC = 4.5 V
VCC = 6.0 V
VH
hysteresis voltage
see Figure 7 and 8
VCC = 2.0 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
VCC = 4.5 V
VCC = 6.0 V
For type 74HCT1G14
VOH HIGH-level output
VI = VIH or VIL
voltage
IO = −20 µA; VCC = 4.5 V
IO = −2.0 mA; VCC = 4.5 V
VI = VIH or VIL
4.4
4.5
-
-
4.4
3.7
-
-
V
V
4.13
4.32
VOL
LOW-level output
voltage
IO = 20 µA; VCC = 4.5 V
IO = 2.0 mA; VCC = 4.5 V
-
-
-
0
0.15
-
0.1
0.33
1.0
-
-
-
0.1
0.4
1.0
V
V
II
input leakage current VI = VCC or GND; VCC = 5.5 V
µA
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
4 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
Table 7.
Static characteristics …continued
Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb = 25 °C.
Symbol
Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
ICC
supply current
VI = VCC or GND; IO = 0 A;
-
-
-
-
10
500
-
-
20
µA
µA
pF
VCC = 5.5 V
∆ICC
additional supply
current
per input; VCC = 4.5 V to 5.5 V;
VI = VCC − 2.1 V; IO = 0 A
-
-
-
850
-
CI
input capacitance
1.5
VT+
positive-going
threshold voltage
see Figure 7 and 8
VCC = 4.5 V
1.2
1.4
1.55
1.80
1.9
2.1
1.2
1.4
1.9
2.1
V
V
VCC = 5.5 V
VT−
negative-going
threshold voltage
see Figure 7 and 8
VCC = 4.5 V
0.5
0.6
0.76
0.90
1.2
1.4
0.5
0.6
1.2
1.4
V
V
VCC = 5.5 V
VH
hysteresis voltage
see Figure 7 and 8
VCC = 4.5 V
0.4
0.4
0.80
0.90
-
-
0.4
0.4
-
-
V
V
VCC = 5.5 V
12. Dynamic characteristics
Table 8.
Dynamic characteristics
GND = 0 V; tr = tf ≤ 6.0 ns; All typical values are measured at Tamb = 25 °C. For test circuit see Figure 6
Symbol Parameter
Conditions
−40 °C to +85 °C
−40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
For type 74HC1G14
[1]
tpd
propagation delay A to Y; see Figure 5
VCC = 2.0 V; CL = 50 pF
-
-
-
-
-
25
12
10
11
20
155
31
-
-
-
-
-
-
190
38
-
ns
ns
ns
ns
pF
VCC = 4.5 V; CL = 50 pF
VCC = 5.0 V; CL = 15 pF
VCC = 6.0 V; CL = 50 pF
26
-
32
-
[2]
[1]
CPD
power dissipation VI = GND to VCC
capacitance
For type 74HCT1G14
tpd
propagation delay A to Y; see Figure 5
VCC = 4.5 V; CL = 50 pF
VCC = 5.0 V; CL = 15 pF
-
-
-
17
15
22
43
-
-
-
-
51
-
ns
ns
pF
[2]
CPD
power dissipation VI = GND to VCC − 1.5 V
-
-
capacitance
[1] tpd is the same as tPLH and tPHL
.
[2] CPD is used to determine the dynamic power dissipation PD (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 Volts
∑ (CL × VCC2 × fo) = sum of outputs
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
5 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
13. Waveforms
V
A input
M
t
t
PHL
PLH
Y output
V
M
mna033
Measurement points are given in Table 9.
Fig 5. The input (A) to output (Y) propagation delays
Table 9. Measurement points
Type number
Input
Output
VM
VI
VM
74HC1G14
GND to VCC
GND to 3.0 V
0.5 × VCC
0.5 × VCC
0.5 × VCC
74HCT1G14
1.5 V
V
CC
V
V
O
I
PULSE
GENERATOR
DUT
C
50 pF
L
R
T
mna034
Test data is given in Table 8. Definitions for test circuit:
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
Fig 6. Load circuitry for switching times
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
6 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
14. Transfer characteristics waveforms
V
O
V
T+
V
V
I
H
V
T−
V
O
V
H
V
I
mna027
V
V
T+
T−
mna026
Fig 7. Transfer characteristic
Fig 8. The definitions of VT+, VT− and VH; where VT+
and VT− are between limits of 20 % and 70 %
mna029
mna028
1.0
100
I
CC
(mA)
I
CC
(µA)
0.8
0.6
0.4
0.2
0
50
0
0
2.5
5.0
0
1.0
2.0
V (V)
I
V (V)
I
Fig 9. Typical 74HC1G14 transfer characteristics;
Fig 10. Typical 74HC1G14 transfer characteristics;
VCC = 4.5 V
VCC = 2.0 V
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
7 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
mna030
1.6
I
CC
(mA)
0.8
0
0
3.0
6.0
V (V)
I
Fig 11. Typical 74HC1G14 transfer characteristics; VCC = 6.0 V
mna031
mna032
2.0
3.0
I
CC
I
CC
(mA)
(mA)
2.0
1.0
1.0
0
0
0
2.5
5.0
0
3.0
6.0
V (V)
I
V (V)
I
Fig 12. Typical 74HCT1G14 transfer characteristics;
CC = 4.5 V
Fig 13. Typical 74HCT1G14 transfer characteristics;
VCC = 5.5 V
V
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 = rise time (ns); 10 % to 90 %
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
8 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
tf = fall time (ns); 90 % to 10 %
∆ICC(AV) = average additional supply current (µA)
∆ICC(AV) differs with positive or negative input transitions, as shown in Figure 14 and 15.
74HC1G14 and 74HCT1G14 used in relaxation oscillator circuit, see Figure 16.
Remark: All values given are typical unless otherwise specified.
mna058
mna036
200
200
∆I
∆I
CC(AV)
CC(AV)
(µA)
(µA)
150
100
50
150
100
50
positive-going
edge
positive-going
edge
negative-going
edge
negative-going
edge
0
0
0
2.0
4.0
6.0
0
2
4
6
V
(V)
CC
V
(V)
CC
Fig 14. ∆ICC(AV) for 74HC1G14 devices; linear change of
VI between 0.1 × VCC to 0.9 × VCC
Fig 15. ∆ICC(AV) for 74HCT1G14 devices; linear change
of VI between 0.1 × VCC to 0.9 × VCC
R
C
mna035
1
T
1
For 74HC1G14: f =
For 74HCT1G14: f =
≈
--- ---------------------
0.8 × RC
1
1
≈
--- ------------------------
T
0.67 × RC
Fig 16. Relaxation oscillator using 74HC1G14 and 74HCT1G14
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
9 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
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 17. Package outline SOT353-1 (TSSOP5)
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
10 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
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 18. Package outline SOT753 (SC-74A)
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
11 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
17. Abbreviations
Table 10. Abbreviations
Acronym
DUT
Description
Device Under Test
TTL
Transistor-Transistor Logic
18. Revision history
Table 11. Revision history
Document ID
Release date
20070717
Data sheet status
Change notice
Supersedes
74HC_HCT1G14_4
Modifications:
Product data sheet
-
74HC_HCT1G14_3
• 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.
• Package SOT353 changed to SOT353-1 in Table 1 and Figure 17.
• Quick Reference Data and Soldering sections removed.
• Section 2 “Features” updated.
74HC_HCT1G14_3
74HC_HCT1G14_2
74HC_HCT1G14_1
20020515
20010302
19980805
Product specification
Product specification
Product specification
-
-
-
74HC_HCT1G14_2
74HC_HCT1G14_1
-
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
12 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
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.
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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
74HC_HCT1G14_4
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 04 — 17 July 2007
13 of 14
74HC1G14; 74HCT1G14
NXP Semiconductors
Inverting Schmitt trigger
21. Contents
1
2
3
4
5
6
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 1
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
7
7.1
7.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 2
8
Functional description . . . . . . . . . . . . . . . . . . . 3
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Recommended operating conditions. . . . . . . . 3
Static characteristics. . . . . . . . . . . . . . . . . . . . . 4
Dynamic characteristics . . . . . . . . . . . . . . . . . . 5
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Transfer characteristics waveforms. . . . . . . . . 7
Application information. . . . . . . . . . . . . . . . . . . 8
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 12
9
10
11
12
13
14
15
16
17
18
19
Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
19.1
19.2
19.3
19.4
20
21
Contact information. . . . . . . . . . . . . . . . . . . . . 13
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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: 17 July 2007
Document identifier: 74HC_HCT1G14_4
相关型号:
74HC1G14GW-Q100
HC/UH SERIES, 1-INPUT INVERT GATE, PDSO5, 1.25 MM, PLASTIC, MO-203, SC-88A, SOT353-1, TSSOP-5
NXP
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