MM74HCT14M [ONSEMI]
六路转换施密特触发器;
| 型号： | MM74HCT14M |
| 厂家： | 
ONSEMI |
| 描述： | 六路转换施密特触发器 PC 栅 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总9页 (文件大小：343K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
www.onsemi.com
Hex Inverting Schmitt
Trigger
14
1
SOIC−14 NB
CASE 751A−03
MM74HCT14
Description
14
The MM74HCT14 utilizes advanced silicon−gate CMOS
technology to achieve the low power dissipation and high noise
immunity of standard CMOS, as well as the capability to drive
10 LS−TTL loads.
1
SOIC14
CASE 751EF
The 74HCT logic family is functionally and pinout−compatible
with the standard 74LS logic family. Inputs are protected from damage
14
due to static discharge by internal diode clamps to V and ground.
CC
1
Features
TSSOP−14 WB
CASE 948G
• Typical Propagation Delay: 10 ns
• Wide Power Supply Range: 4.5 V – 5.5 V
• Low Quiescent Current: 10 mA Maximum
• Low Input Current: 1 mA Maximum
• Fanout of 10 LS−TTL Loads
MARKING DIAGRAMS
SOIC−14
• Typical Hysteresis Voltage: 0.6 V at V = 4.5 V
CC
14
• TTL, LS Pin−out and Input Threshold Compatible
HCT14A
AWLYWW
• This Device is Pb−Free, Halide Free and is RoHS Compliant
1
Connection Diagram
V
A6
13
Y5
10
A4
9
Y6
12
A5
11
Y4
8
CC
14
TSSOP−14
14
HCT
14A
ALYWG
G
1
1
A1
2
Y1
3
4
5
6
7
A2 Y2
A3 Y3 GND
HCT14A = Specific Device Code
A
WL, L
Y
= Assembly Location
= Wafer Lot Number
= Year
Figure 1. Pin Assignments
Schematic Diagram
WW, YW = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information on page 4
of this data sheet.
Figure 2. Schematic
© Semiconductor Components Industries, LLC, 1983
1
Publication Order Number:
November, 2022 − Rev. 2
MM74HCT14/D
MM74HCT14
ABSOLUTE MAXIMUM RATINGS
Symbol
Rating
Min
−0.5
−0.5
−0.5
Max
Unit
V
V
CC
Supply Voltage
+7.0
V
IN
DC Input Voltage
V
V
+ 0.5
V
CC
CC
V
DC Output Voltage
Clamp Diode Current
DC Output Current, Per Pin
+ 0.5
20
V
OUT
I , I
IK OK
mA
mA
mA
°C
°C
I
25
OUT
I
DC V or GND Current, Per Pin
50
CC
CC
T
STG
Storage Temperature Range
−65
+150
+260
T
L
Lead Temperature (Soldering 10 second)
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
4.5
0
Max
Unit
V
V
CC
Supply Voltage
5.5
V
IN
, V
OUT
DC Input or Output Voltage
Operating Temperature Range
V
CC
V
T
A
−40
+85
°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
T
A
= +25°C
T = −40 to +85°C
A
Symbol
Parameter
Conditions
Minimum
V
Typ
1.5
1.7
1.5
1.7
0.9
1.0
0.9
1.0
0.6
0.7
0.6
0.7
Guaranteed Limits
Unit
CC
V
T+
Positive−Going
Threshold Voltage
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
1.2
1.4
1.2
1.4
1.9
2.1
0.5
0.6
1.2
1.4
0.4
0.4
1.4
1.5
V
Maximum
Minimum
Maximum
Minimum
Maximum
1.9
2.1
0.5
0.6
1.2
1.4
0.4
0.4
1.4
1.5
V
T−
Negative−Going
Threshold Voltage
V
V
V
V
H
Hysteresis Voltage
V
OH
Minimum HIGH Level
Output Voltage
V
OUT
= V or V ,
V
CC
V
CC
− 0.1
V
CC
− 0.1
IN
IH
IL
⎪I
⎪ = 20 mA
V
OUT
= V or V ,
4.5
5.5
4.5
4.5
5.5
5.5
4.20
5.20
0
3.98
4.98
0.1
3.84
4.98
0.1
IN
IH
IL
⎪I
⎪ = 4.0 mA
V
OUT
= V or V ,
IH IL
⎪ = 4.8 mA
IN
⎪I
V
OL
Maximum LOW Level
Voltage
V
OUT
= V or V ,
V
IN
IH
IL
⎪I
⎪ = 20 mA
V
OUT
= V or V ,
0.2
0.2
0.26
0.26
0.1
0.33
0.33
1.0
IN
IH
IL
⎪I
⎪ = 4.0 mA
V
OUT
= V or V ,
IH IL
⎪ = 4.8 mA
IN
⎪I
I
IN
Maximum Input Current
V
IN
V
IH
= V or GND,
mA
CC
or V
IL
www.onsemi.com
2
MM74HCT14
DC ELECTRICAL CHARACTERISTICS (continued)
T
A
= +25°C
T = −40 to +85°C
A
Symbol
Parameter
Conditions
V
CC
Typ
Guaranteed Limits
Unit
I
Maximum Quiescent
Supply Current
V
OUT
= V or GND,
5.5
1.0
10.0
mA
CC
IN
CC
I
= 0 mA
V
IN
= 2.4 V or 0.5 V
2.4
2.4
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
AC ELECTRICAL CHARACTERISTICS
(V = 5.0 V, T = 25°C, C = 15 pF, t = t = 6 ns)
CC
A
L
r
f
Symbol
Parameter
Maximum Propagation Delay
Typ
Guaranteed Limit
Unit
t
, t
10
18
ns
PHL PLH
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
AC ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, V = 5.0 V 10%, C = 50 pF, t = t = 6 ns)
CC
L
r
f
T
A
= +25°C
T = −40 to +85°C
A
Symbol
, t
Parameter
Conditions
Typ
Guaranteed Limits
Unit
ns
t
Maximum Propagation Delay
20
15
25
19
PHL PLH
t
, t
Maximum Output Rise and Fall Time
Power Dissipation Capacitance (Note 1)
Maximum Input Capacitance
9
ns
TLH THL
C
Per Gate
25
10
pF
pF
PD
C
5
10
IN
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2
1. C determines the no−load dynamic power consumption, P = C
V
f + I
V
, and the no load dynamic current consumption,
PD
D
PD CC
CC CC
I
= C
V
f + I
.
S
PD CC
CC
Typical Applications
R
V
IN
V
OUT
MM74HCT14
C
Figure 3. Low Power Oscillator
Figure 4. Oscillator Input and Output Waveforms
The following equations assume t + t >> t + t :
pd1
1
2
pd0
V
V
CC * VT*
CC * VT)
t2 [ RCIn
(eq. 1)
(eq. 2)
1
f [
ǒ
Ǔ
Ǔ
VT)
VT*
V
V
CC*VT*
CC*VT)
RCIn
ǒ
www.onsemi.com
3
MM74HCT14
ORDERING INFORMATION
Device
†
Package
Shipping
MM74HCT14M
SOIC−14 NB, Case 751A−03
(Pb−Free and Halide Free)
55 Units / Tube
MM74HCT14MX
SOIC14, Case 751EF
2500 Units / Tape & Reel
2500 Units / Tape & Reel
(Pb−Free and Halide Free)
MM74HCT14MTCX
TSSOP−14 WB, Case 948G
(Pb−Free and Halide Free)
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
www.onsemi.com
4
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC−14 NB
CASE 751A−03
ISSUE L
14
1
DATE 03 FEB 2016
SCALE 1:1
NOTES:
D
A
B
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION
SHALL BE 0.13 TOTAL IN EXCESS OF AT
MAXIMUM MATERIAL CONDITION.
4. DIMENSIONS D AND E DO NOT INCLUDE
MOLD PROTRUSIONS.
14
8
7
A3
E
H
5. MAXIMUM MOLD PROTRUSION 0.15 PER
SIDE.
L
DETAIL A
1
MILLIMETERS
DIM MIN MAX
INCHES
MIN MAX
13X b
M
M
B
0.25
A
A1
A3
b
D
E
1.35
0.10
0.19
0.35
8.55
3.80
1.75 0.054 0.068
0.25 0.004 0.010
0.25 0.008 0.010
0.49 0.014 0.019
8.75 0.337 0.344
4.00 0.150 0.157
M
S
S
B
0.25
C A
DETAIL A
h
A
X 45
_
e
H
h
L
1.27 BSC
0.050 BSC
6.20 0.228 0.244
0.50 0.010 0.019
1.25 0.016 0.049
5.80
0.25
0.40
0
0.10
M
A1
e
M
7
0
7
_
_
_
_
SEATING
PLANE
C
GENERIC
MARKING DIAGRAM*
SOLDERING FOOTPRINT*
6.50
14
14X
1.18
XXXXXXXXXG
AWLYWW
1
1
XXXXX = Specific Device Code
A
WL
Y
= Assembly Location
= Wafer Lot
= Year
1.27
PITCH
WW
G
= Work Week
= Pb−Free Package
14X
0.58
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
STYLES ON PAGE 2
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42565B
SOIC−14 NB
PAGE 1 OF 2
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
SOIC−14
CASE 751A−03
ISSUE L
DATE 03 FEB 2016
STYLE 1:
STYLE 2:
CANCELLED
STYLE 3:
STYLE 4:
PIN 1. NO CONNECTION
2. CATHODE
PIN 1. COMMON CATHODE
2. ANODE/CATHODE
3. ANODE/CATHODE
4. NO CONNECTION
5. ANODE/CATHODE
6. NO CONNECTION
7. ANODE/CATHODE
8. ANODE/CATHODE
9. ANODE/CATHODE
10. NO CONNECTION
11. ANODE/CATHODE
12. ANODE/CATHODE
13. NO CONNECTION
14. COMMON ANODE
PIN 1. NO CONNECTION
2. ANODE
3. ANODE
4. NO CONNECTION
5. ANODE
6. NO CONNECTION
7. ANODE
8. ANODE
9. ANODE
10. NO CONNECTION
11. ANODE
12. ANODE
13. NO CONNECTION
14. COMMON CATHODE
3. CATHODE
4. NO CONNECTION
5. CATHODE
6. NO CONNECTION
7. CATHODE
8. CATHODE
9. CATHODE
10. NO CONNECTION
11. CATHODE
12. CATHODE
13. NO CONNECTION
14. COMMON ANODE
STYLE 5:
STYLE 6:
STYLE 7:
STYLE 8:
PIN 1. COMMON CATHODE
2. ANODE/CATHODE
3. ANODE/CATHODE
4. ANODE/CATHODE
5. ANODE/CATHODE
6. NO CONNECTION
7. COMMON ANODE
8. COMMON CATHODE
9. ANODE/CATHODE
10. ANODE/CATHODE
11. ANODE/CATHODE
12. ANODE/CATHODE
13. NO CONNECTION
14. COMMON ANODE
PIN 1. CATHODE
2. CATHODE
3. CATHODE
4. CATHODE
5. CATHODE
6. CATHODE
7. CATHODE
8. ANODE
PIN 1. ANODE/CATHODE
2. COMMON ANODE
3. COMMON CATHODE
4. ANODE/CATHODE
5. ANODE/CATHODE
6. ANODE/CATHODE
7. ANODE/CATHODE
8. ANODE/CATHODE
9. ANODE/CATHODE
10. ANODE/CATHODE
11. COMMON CATHODE
12. COMMON ANODE
13. ANODE/CATHODE
14. ANODE/CATHODE
PIN 1. COMMON CATHODE
2. ANODE/CATHODE
3. ANODE/CATHODE
4. NO CONNECTION
5. ANODE/CATHODE
6. ANODE/CATHODE
7. COMMON ANODE
8. COMMON ANODE
9. ANODE/CATHODE
10. ANODE/CATHODE
11. NO CONNECTION
12. ANODE/CATHODE
13. ANODE/CATHODE
14. COMMON CATHODE
9. ANODE
10. ANODE
11. ANODE
12. ANODE
13. ANODE
14. ANODE
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42565B
SOIC−14 NB
PAGE 2 OF 2
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC14
CASE 751EF
ISSUE O
DATE 30 SEP 2016
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98AON13739G
SOIC14
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TSSOP−14 WB
CASE 948G
ISSUE C
14
DATE 17 FEB 2016
1
SCALE 2:1
NOTES:
14X K REF
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
M
S
S
V
0.10 (0.004)
T U
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH OR GATE BURRS SHALL NOT
EXCEED 0.15 (0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE
INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION SHALL
NOT EXCEED 0.25 (0.010) PER SIDE.
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL
IN EXCESS OF THE K DIMENSION AT
MAXIMUM MATERIAL CONDITION.
S
0.15 (0.006) T U
N
0.25 (0.010)
14
8
2X L/2
M
B
L
N
−U−
PIN 1
IDENT.
F
7
1
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
DETAIL E
7. DIMENSION A AND B ARE TO BE
DETERMINED AT DATUM PLANE −W−.
S
K
0.15 (0.006) T U
A
−V−
MILLIMETERS
DIM MIN MAX
INCHES
MIN MAX
K1
A
B
C
D
F
G
H
J
4.90
4.30
−−−
0.05
0.50
5.10 0.193 0.200
4.50 0.169 0.177
J J1
1.20
−−− 0.047
0.15 0.002 0.006
0.75 0.020 0.030
SECTION N−N
0.65 BSC
0.026 BSC
0.60 0.020 0.024
0.20 0.004 0.008
0.16 0.004 0.006
0.30 0.007 0.012
0.25 0.007 0.010
0.50
0.09
0.09
0.19
J1
K
−W−
C
K1 0.19
L
M
6.40 BSC
0.252 BSC
0.10 (0.004)
0
8
0
8
_
_
_
_
SEATING
PLANE
−T−
H
G
DETAIL E
D
GENERIC
MARKING DIAGRAM*
14
SOLDERING FOOTPRINT
XXXX
XXXX
ALYWG
G
7.06
1
1
A
L
= Assembly Location
= Wafer Lot
Y
W
G
= Year
= Work Week
= Pb−Free Package
0.65
PITCH
(Note: Microdot may be in either location)
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “G”, may
or may not be present. Some products may
not follow the Generic Marking.
01.34X6
14X
1.26
DIMENSIONS: MILLIMETERS
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
DOCUMENT NUMBER:
DESCRIPTION:
98ASH70246A
TSSOP−14 WB
PAGE 1 OF 1
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
onsemi,
, and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates
and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.
A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any
products or information herein, without notice. The information herein is provided “as−is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the
information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use
of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products
and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information
provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may
vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. onsemi does not convey any license
under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems
or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should
Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
ADDITIONAL INFORMATION
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Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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VISHAY
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