DATA SHEET
www.onsemi.com
Quad 2-Input OR Gate
14
1
SOIC−14 NB
CASE 751A−03
MM74HCT32
General Description
The MM74HCT32 is a logic function fabricated by using advanced
silicon−gate CMOS technology, which provides the inherent benefits
of CMOS — low quiescent power and wide power supply range. This
device is input and output characteristic and pin−out compatible with
standard 74LS logic families. All inputs are protected from static
discharge damage by internal diodes to VCC and ground.
MM74HCT devices are intended to interface between TTL and
NMOS components and standard CMOS devices. These parts are also
plug−in replacements for LS−TTL devices and can be used to reduce
power consumption in existing designs.
14
1
TSSOP−14 WB
CASE 948G
MARKING DIAGRAM
14
HCT32A
AWLYWW
Features
•
•
•
•
•
TTL, LS Pin−out and Threshold Compatible
Fast Switching: tPLH, tPHL= 10 ns (Typ.)
Low Power: 10 mW at DC
High Fan−out, 10 LS−TTL Loads
These Devices are Pb−Free, Halide Free and are RoHS Compliant
1
SOIC−14 NB
14
HCT
32A
ALYW
Connection Diagram
1
TSSOP−14
HCT32A
A
WL, L
Y
WW, W
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
See detailed ordering and shipping information on page 3 of
this data sheet.
Figure 1. Pin Assignments for SOIC and TSSOP
Logic Diagram
Figure 2. Logic Diagram
© Semiconductor Components Industries, LLC, 1987
November, 2022 − Rev. 2
1
Publication Order Number:
MM74HCT32/D
MM74HCT32
ABSOLUTE MAXIMUM RATINGS (Note 1)
Symbol
Parameter
Rating
VCC
Supply Voltage
VIN
DC Input Voltage
–0.5 to VCC + 0.5 V
DC Output Voltage
–0.5 to VCC + 0.5 V
VOUT
–0.5 to +7.0 V
Clamp Diode Current
±20 mA
IOUT
DC Output Current, per Pin
±25 mA
ICC
DC VCC or GND Current, per Pin
IIK, IOK
TSTG
±50 mA
Storage Temperature Range
–65°C to +150°C
PD
Power Dissipation
S.O. Package Only
TL
Lead Temperature (Soldering 10 Seconds)
500 mW
260°C
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.
1. Unless otherwise specified all voltages are referenced to ground.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
VIN, VOUT
Parameter
Supply Voltage
DC Input or Output Voltage
TA
Operating Temperature Range
tr, tf
Input Rise or Fall Times
Min
Max
Unit
4.5
5.5
V
0
VCC
V
–40
+85
°C
−
500
ns
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 CHARACTERISTICS (VCC = 5 V ±10% (unless otherwise specified))
TA = 25°C
Symbol
Parameter
Conditions
Typ
TA = −40°C to 85°C
Guaranteed Limits
Unit
VIH
Minimum HIGH Level Input Voltage
−
2.0
2.0
V
VIL
Maximum LOW Level Input Voltage
−
0.8
0.8
V
VOH
Minimum HIGH Level Output Voltage
VIN = VIH or VIL, |IOUT| = 20 mA
VCC
VCC − 0.1
VCC − 0.1
V
VIN = VIH or VIL, |IOUT| = 4.0 mA,
VCC = 4.5 V
4.2
3.98
3.84
VIN = VIH or VIL, |IOUT| = 4.8 mA,
VCC = 5.5 V
5.2
4.98
4.84
VOL
Maximum LOW Level Voltage
VIN = VIH, |IOUT| = 20 mA
0
0.1
0.1
VIN = VIH, |IOUT| = 4.0 mA,
VCC = 4.5 V
0.2
0.26
0.33
VIN = VIH, |IOUT| = 4.8 mA,
VCC = 5.5 V
0.2
0.26
0.33
V
IIN
Maximum Input Current
VIN = VCC or GND, VIH or VIL
−
±0.1
±1.0
mA
ICC
Maximum Quiescent Supply Current
VIN = VCC or GND, IOUT = 0 mA
−
2.0
20
mA
VIN = 2.4 V or 0.5 V (Note 2)
−
1.2
1.4
mA
2. This is measured per input with all other inputs held at VCC or ground.
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2
MM74HCT32
AC CHARACTERISTICS (VCC = 5.0 V, tr = tf = 6 ns, CL = 15 pF, TA = 25°C (unless otherwise noted))
Symbol
tPLH, tPHL
Parameter
Conditions
Maximum Propagation Delay
Typ
Guaranteed Limit
Unit
10
−
ns
AC CHARACTERISTICS (VCC = 5.0 V ±10%, tr = tf = 6 ns, CL = 15 pF (unless otherwise noted))
TA = 25°C
Parameter
Symbol
tPLH, tPHL
Maximum Propagation Delay
tTHL, tTLH
Maximum Output Rise & Fall Time
CPD
Power Dissipation Capacitance
CIN
Maximum Input Capacitance
Conditions
(Note 3)
Typ
TA = −40°C to 85°C
Guaranteed Limits
12
20
25
Unit
ns
8
15
19
ns
48
−
−
pF
5
10
10
pF
3. CPD determines the no load dynamic power consumption, PD = CPD VCC2 f + ICC VCC, and the no load dynamic current consumption,
IS = CPD VCC f + ICC.
ORDERING INFORMATION
Package
Shipping†
MM74HCT32M
SOIC−14, Case 751A−03
(Pb−Free, Halide−Free)
55 Units / Tube
MM74HCT32MX
SOIC−14, Case 751A−03
(Pb−Free, Halide−Free)
2500 Units / Tape & Reel
TSSOP−14, Case 948G−01
(Pb−Free, Halide Free)
2500 Units / Tape & Reel
Part Number
MM74HCT32MTCX
†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
3
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC−14 NB
CASE 751A−03
ISSUE L
14
1
SCALE 1:1
D
DATE 03 FEB 2016
A
B
14
8
A3
E
H
L
1
0.25
B
M
DETAIL A
7
13X
M
b
0.25
M
C A
S
B
S
0.10
X 45 _
M
A1
e
DETAIL A
h
A
C
SEATING
PLANE
DIM
A
A1
A3
b
D
E
e
H
h
L
M
MILLIMETERS
MIN
MAX
1.35
1.75
0.10
0.25
0.19
0.25
0.35
0.49
8.55
8.75
3.80
4.00
1.27 BSC
5.80
6.20
0.25
0.50
0.40
1.25
0_
7_
INCHES
MIN
MAX
0.054 0.068
0.004 0.010
0.008 0.010
0.014 0.019
0.337 0.344
0.150 0.157
0.050 BSC
0.228 0.244
0.010 0.019
0.016 0.049
0_
7_
GENERIC
MARKING DIAGRAM*
SOLDERING FOOTPRINT*
6.50
NOTES:
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.
5. MAXIMUM MOLD PROTRUSION 0.15 PER
SIDE.
14
14X
1.18
XXXXXXXXXG
AWLYWW
1
1
1.27
PITCH
XXXXX
A
WL
Y
WW
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
*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.
14X
0.58
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
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42565B
SOIC−14 NB
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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:
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
STYLE 2:
CANCELLED
STYLE 3:
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
STYLE 4:
PIN 1. NO CONNECTION
2. 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:
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
STYLE 6:
PIN 1. CATHODE
2. CATHODE
3. CATHODE
4. CATHODE
5. CATHODE
6. CATHODE
7. CATHODE
8. ANODE
9. ANODE
10. ANODE
11. ANODE
12. ANODE
13. ANODE
14. ANODE
STYLE 7:
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
STYLE 8:
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
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42565B
SOIC−14 NB
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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
TSSOP−14 WB
CASE 948G
ISSUE C
14
DATE 17 FEB 2016
1
SCALE 2:1
14X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
V
S
S
S
N
2X
14
L/2
0.25 (0.010)
8
M
B
−U−
L
PIN 1
IDENT.
N
F
7
1
0.15 (0.006) T U
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
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.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE
DETERMINED AT DATUM PLANE −W−.
S
DETAIL E
K
A
−V−
K1
J J1
ÉÉÉ
ÇÇÇ
ÇÇÇ
ÉÉÉ
SECTION N−N
−W−
C
0.10 (0.004)
−T− SEATING
PLANE
H
G
D
DETAIL E
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MILLIMETERS
INCHES
MIN
MAX
MIN MAX
4.90
5.10 0.193 0.200
4.30
4.50 0.169 0.177
−−−
1.20
−−− 0.047
0.05
0.15 0.002 0.006
0.50
0.75 0.020 0.030
0.65 BSC
0.026 BSC
0.50
0.60 0.020 0.024
0.09
0.20 0.004 0.008
0.09
0.16 0.004 0.006
0.19
0.30 0.007 0.012
0.19
0.25 0.007 0.010
6.40 BSC
0.252 BSC
0_
8_
0_
8_
GENERIC
MARKING DIAGRAM*
14
SOLDERING FOOTPRINT
XXXX
XXXX
ALYWG
G
7.06
1
1
0.65
PITCH
14X
0.36
14X
1.26
DIMENSIONS: MILLIMETERS
DOCUMENT NUMBER:
98ASH70246A
DESCRIPTION:
TSSOP−14 WB
A
L
Y
W
G
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(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.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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
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