74AHCT32D,112 [NXP]
74AHC(T)32 - Quad 2-input OR gate SOIC 14-Pin;
| 型号： | 74AHCT32D,112 |
| 厂家： | 
NXP |
| 描述： | 74AHC(T)32 - Quad 2-input OR gate SOIC 14-Pin 光电二极管 逻辑集成电路 |
| 文件： | 总14页 (文件大小：77K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74AHC32; 74AHCT32
Quad 2-input OR gate
Rev. 04 — 22 May 2008
Product data sheet
1. General description
The 74AHC32; 74AHCT32 is a high-speed Si-gate CMOS device and is pin compatible
with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard
No. 7-A.
The 74AHC32; 74AHCT32 provides the 2-input OR function.
2. Features
I Balanced propagation delays
I All inputs have Schmitt-trigger actions
I Inputs accept voltages higher than VCC
I Input levels:
N For 74AHC32: CMOS level
N For 74AHCT32: TTL level
I ESD protection:
N HBM EIA/JESD22-A114E exceeds 2000 V
N MM EIA/JESD22-A115-A exceeds 200 V
N CDM EIA/JESD22-C101C exceeds 1000 V
I Multiple package options
I Specified from −40 °C to +85 °C and from −40 °C to +125 °C
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74AHC32
74AHC32D
−40 °C to +125 °C
−40 °C to +125 °C
−40 °C to +125 °C
SO14
plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
SOT402-1
74AHC32PW
74AHC32BQ
TSSOP14
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
DHVQFN14 plastic dual in-line compatible thermal enhanced very SOT762-1
thin quad flat package; no leads; 14 terminals;
body 2.5 × 3 × 0.85 mm
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
Table 1.
Ordering information …continued
Type number
Package
Temperature range Name
Description
Version
74AHCT32
74AHCT32D
−40 °C to +125 °C
−40 °C to +125 °C
−40 °C to +125 °C
SO14
plastic small outline package; 14 leads;
body width 3.9 mm
SOT108-1
SOT402-1
74AHCT32PW
74AHCT32BQ
TSSOP14
plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
DHVQFN14 plastic dual in-line compatible thermal enhanced very SOT762-1
thin quad flat package; no leads; 14 terminals;
body 2.5 × 3 × 0.85 mm
4. Functional diagram
1
≥1
≥1
≥1
≥1
3
6
2
4
5
1
2
1A
1B
1Y
2Y
3Y
3
6
8
4
5
2A
2B
9
8
10
9
3A
3B
10
12
13
12
13
4A
4B
4Y 11
11
mna242
mna243
Fig 1. Logic symbol
Fig 2. IEC logic symbol
A
B
Y
mna241
Fig 3. Logic diagram (one gate)
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
2 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
5. Pinning information
5.1 Pinning
terminal 1
index area
1
2
3
4
5
6
7
14
13
12
11
10
9
1A
1B
V
CC
4B
4A
4Y
3B
3A
3Y
2
3
4
5
6
13
12
11
10
9
1B
1Y
2A
2B
2Y
4B
4A
4Y
3B
3A
1Y
32
2A
32
(1)
GND
2B
2Y
001aad102
8
GND
Transparent top view
001aad101
(1) The die substrate is attached to this pad using
conductive die attach material. It can not be used as
a supply pin or input.
Fig 4. Pin configuration SO14 and TSSOP14
Fig 5. Pin configuration DHVQFN14
5.2 Pin description
Table 2.
Symbol
1A
Pin description
Pin
1
Description
data input
1B
2
data input
1Y
3
data output
data input
2A
4
2B
5
data input
2Y
6
data output
ground (0 V)
data output
data input
GND
3Y
7
8
3A
9
3B
10
11
12
13
14
data input
4Y
data output
data input
4A
4B
data input
VCC
supply voltage
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
3 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
6. Functional description
Table 3.
Function table[1]
Input
nA
L
Output
nB
L
nY
L
X
H
H
H
X
H
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
7. Limiting values
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
−0.5
−0.5
−20
−20
−25
-
Max
+7.0
+7.0
-
Unit
V
VCC
VI
supply voltage
input voltage
V
[1]
[1]
IIK
input clamping current
output clamping current
output current
VI < −0.5 V
mA
mA
mA
mA
mA
°C
IOK
IO
VO < −0.5 V or VO > VCC + 0.5 V
VO = −0.5 V to (VCC + 0.5 V)
+20
+25
+75
-
ICC
IGND
Tstg
Ptot
supply current
ground current
−75
−65
-
storage temperature
total power dissipation
+150
500
[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] For SO14 packages: above 70 °C the value of Ptot derates linearly at 8 mW/K.
For TSSOP14 packages: above 60 °C the value of Ptot derates linearly at 5.5 mW/K.
For DHVQFN14 packages: above 60 °C the value of Ptot derates linearly at 4.5 mW/K.
8. Recommended operating conditions
Table 5.
Operating conditions
Symbol Parameter
74AHC32
Conditions
Min
Typ
Max
Unit
VCC
VI
supply voltage
2.0
5.0
5.5
V
input voltage
0
-
5.5
V
VO
output voltage
0
-
VCC
+125
100
20
V
Tamb
∆t/∆V
ambient temperature
input transition rise and fall rate
−40
+25
°C
ns/V
ns/V
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
-
-
-
-
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
4 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
Table 5.
Operating conditions …continued
Symbol Parameter
74AHCT32
Conditions
Min
Typ
Max
Unit
VCC
VI
supply voltage
4.5
0
5.0
5.5
V
input voltage
-
5.5
V
VO
output voltage
0
-
VCC
+125
20
V
Tamb
∆t/∆V
ambient temperature
input transition rise and fall rate
−40
-
+25
-
°C
ns/V
VCC = 4.5 V to 5.5 V
9. Static characteristics
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 °C
Min Typ
−40 °C to +85 °C −40 °C to +125 °C Unit
Max
Min
Max
Min
Max
74AHC32
VIH
HIGH-level
input voltage
VCC = 2.0 V
1.5
-
-
-
-
-
-
-
-
1.5
-
-
1.5
-
-
V
V
V
V
V
V
VCC = 3.0 V
2.1
2.1
2.1
VCC = 5.5 V
3.85
-
3.85
-
3.85
-
VIL
LOW-level
input voltage
VCC = 2.0 V
-
-
-
0.5
0.9
1.65
-
-
-
0.5
0.9
1.65
-
-
-
0.5
0.9
1.65
VCC = 3.0 V
VCC = 5.5 V
VOH
HIGH-level
VI = VIH or VIL
output voltage
IO = −50 µA; VCC = 2.0 V
IO = −50 µA; VCC = 3.0 V
IO = −50 µA; VCC = 4.5 V
1.9
2.9
4.4
2.0
3.0
4.5
-
-
-
-
-
-
1.9
2.9
-
-
-
-
-
1.9
2.9
-
-
-
-
-
V
V
V
V
V
4.4
4.4
IO = −4.0 mA; VCC = 3.0 V 2.58
IO = −8.0 mA; VCC = 4.5 V 3.94
VI = VIH or VIL
2.48
3.80
2.40
3.70
-
VOL
LOW-level
output voltage
IO = 50 µA; VCC = 2.0 V
IO = 50 µA; VCC = 3.0 V
IO = 50 µA; VCC = 4.5 V
IO = 4.0 mA; VCC = 3.0 V
IO = 8.0 mA; VCC = 4.5 V
-
-
-
-
-
-
0
0
0
-
0.1
0.1
-
-
-
-
-
-
0.1
0.1
-
-
-
-
-
-
0.1
0.1
V
V
0.1
0.1
0.1
V
0.36
0.36
0.1
0.44
0.44
1.0
0.55
0.55
2.0
V
-
V
II
input leakage VI = 5.5 V or GND;
current CC = 0 V to 5.5 V
-
µA
V
ICC
CI
CO
supply current VI = VCC or GND; IO = 0 A;
CC = 5.5 V
-
-
-
-
2.0
10
-
-
-
-
20
10
-
-
-
-
40
10
-
µA
pF
pF
V
input
VI = VCC or GND
3
4
capacitance
output
capacitance
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
5 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
Table 6.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 °C
Min Typ
−40 °C to +85 °C −40 °C to +125 °C Unit
Max
Min
Max
Min
Max
74AHCT32
VIH
VIL
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
2.0
-
-
-
-
2.0
-
-
2.0
-
-
V
V
LOW-level
0.8
0.8
0.8
input voltage
VOH
HIGH-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = −50 µA
4.4
4.5
-
-
-
4.4
-
-
4.4
-
-
V
V
IO = −8.0 mA
3.94
3.80
3.70
VOL
LOW-level
output voltage
VI = VIH or VIL; VCC = 4.5 V
IO = 50 µA
-
-
-
0
-
0.1
0.36
0.1
-
-
-
0.1
0.44
1.0
-
-
-
0.1
0.55
2.0
V
IO = 8.0 mA
V
II
input leakage VI = 5.5 V or GND;
current CC = 0 V to 5.5 V
-
µA
V
ICC
∆ICC
supply current VI = VCC or GND; IO = 0 A;
CC = 5.5 V
-
-
-
-
2.0
-
-
20
-
-
40
µA
V
additional
per input pin;
1.35
1.5
1.5
mA
supply current VI = VCC − 2.1 V; other pins
at VCC or GND; IO = 0 A;
VCC = 4.5 V to 5.5 V
CI
input
capacitance
VI = VCC or GND
-
-
3
4
10
-
-
-
10
-
-
-
10
-
pF
pF
CO
output
capacitance
10. Dynamic characteristics
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.
Symbol Parameter Conditions
74AHC32
25 °C
Min Typ[1] Max
−40 °C to +85 °C −40 °C to +125 °C Unit
Min
Max
Min
Max
[2]
tpd
propagation nA, nB to nY; see Figure 6
delay
VCC = 3.0 V to 3.6 V
CL = 15 pF
-
-
3.9
7.9
1.0
1.0
9.5
13
1.0
1.0
10.0
14.5
ns
ns
CL = 50 pF
5.6 11.4
VCC = 4.5 V to 5.5 V
CL = 15 pF
-
-
-
2.8
4.1
10
5.5
7.5
-
1.0
1.0
-
6.5
8.5
-
1.0
1.0
-
7.0
9.5
-
ns
ns
pF
CL = 50 pF
[3]
CPD
power
fi = 1 MHz; VI = GND to VCC
dissipation
capacitance
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
6 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.
Symbol Parameter Conditions
25 °C
Min Typ[1] Max
−40 °C to +85 °C −40 °C to +125 °C Unit
Min
Max
Min
Max
74AHCT32; VCC = 4.5 V to 5.5 V
[2]
[3]
tpd
propagation nA, nB to nY; see Figure 6
delay
CL = 15 pF
-
-
-
3.1
4.3
12
6.9
7.9
-
1.0
1.0
-
8.0
9.0
-
1.0
1.0
-
9.0
10.0
-
ns
ns
pF
CL = 50 pF
CPD
power
fi = 1 MHz; VI = GND to VCC
dissipation
capacitance
[1] Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V).
[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 × N + Σ(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;
N = number of inputs switching;
Σ(CL × VCC2 × fo) = sum of the outputs.
11. Waveforms
V
I
V
nA, nB input
GND
M
t
t
PLH
PHL
V
OH
nY output
V
M
V
OL
mna224
Measurement points are given in Table 8.
VOL and VOH are typical voltage output levels that occur with the output load.
Fig 6. Input to output propagation delays
Table 8.
Type
Measurement points
Input
VM
Output
VM
74AHC32
0.5 × VCC
1.5 V
0.5 × VCC
0.5 × VCC
74AHCT32
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
7 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
t
W
V
I
90 %
negative
pulse
V
V
V
V
M
M
10 %
GND
t
t
r
f
t
t
f
r
V
I
90 %
positive
pulse
M
M
10 %
GND
t
W
V
CC
V
V
O
I
G
DUT
R
T
C
L
001aah768
Test data is given in Table 9.
Definitions test circuit:
RT = termination resistance should be equal to output impedance Zo of the pulse generator.
CL = load capacitance including jig and probe capacitance.
Fig 7. Load circuitry for measuring switching times
Table 9.
Type
Test data
Input
VI
Load
Test
tr, tf
CL
74AHC32
VCC
3.0 V
≤ 3.0 ns
≤ 3.0 ns
15 pF, 50 pF
15 pF, 50 pF
tPLH, tPHL
tPLH, tPHL
74AHCT32
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
8 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
12. Package outline
SO14: plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
D
E
A
X
v
c
y
H
M
A
E
Z
8
14
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
7
e
detail X
w
M
b
p
0
2.5
scale
5 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
(1)
(1)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
p
Q
v
w
y
Z
θ
1
2
3
p
E
max.
0.25
0.10
1.45
1.25
0.49
0.36
0.25
0.19
8.75
8.55
4.0
3.8
6.2
5.8
1.0
0.4
0.7
0.6
0.7
0.3
mm
1.75
1.27
0.05
1.05
0.25
0.01
0.25
0.1
0.25
0.01
8o
0o
0.010 0.057
0.004 0.049
0.019 0.0100 0.35
0.014 0.0075 0.34
0.16
0.15
0.244
0.228
0.039 0.028
0.016 0.024
0.028
0.012
inches
0.041
0.01 0.004
0.069
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT108-1
076E06
MS-012
Fig 8. Package outline SOT108-1 (SO14)
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
9 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm
SOT402-1
D
E
A
X
c
y
H
v
M
A
E
Z
8
14
Q
(A )
3
A
2
A
A
1
pin 1 index
θ
L
p
L
1
7
detail X
w
M
b
p
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
Z
θ
1
2
3
p
E
p
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.72
0.38
mm
1.1
0.65
0.25
1
0.2
0.13
0.1
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-18
SOT402-1
MO-153
Fig 9. Package outline SOT402-1 (TSSOP14)
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
10 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
14 terminals; body 2.5 x 3 x 0.85 mm
SOT762-1
B
A
D
A
A
1
E
c
detail X
terminal 1
index area
C
terminal 1
index area
e
1
y
y
e
b
v
M
C
C
A
B
C
1
w
M
2
6
L
1
7
8
E
h
e
14
13
9
D
h
X
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
(1)
(1)
UNIT
A
1
b
c
E
e
e
1
y
D
D
E
L
v
w
y
h
h
1
max.
0.05 0.30
0.00 0.18
3.1
2.9
1.65
1.35
2.6
2.4
1.15
0.85
0.5
0.3
mm
0.05
0.1
1
0.2
0.5
2
0.1
0.05
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-10-17
03-01-27
SOT762-1
- - -
MO-241
- - -
Fig 10. Package outline SOT762-1 (DHVQFN14)
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
11 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
13. Abbreviations
Table 10. Abbreviations
Acronym
CDM
Description
Charged Device Model
CMOS
DUT
Complementary Metal-Oxide Semiconductor
Device Under Test
ESD
ElectroStatic Discharge
HBM
Human Body Model
LSTTL
MM
Low-power Schottky Transistor-Transistor Logic
Machine Model
14. Revision history
Table 11. Revision history
Document ID
Release date
20080522
Data sheet status
Change notice
Supersedes
74AHC_AHCT32_4
Modifications:
Product data sheet
-
74AHC_AHCT32_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.
• Table 6: the conditions for input leakage current have been changed.
74AHC_AHCT32_3
74AHC_AHCT32_2
74AHC_AHCT32_1
20040519
19990927
19981209
Product specification
Product specification
Preliminary specification
-
-
-
74AHC_AHCT32_2
74AHC_AHCT32_1
-
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
12 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
15. Legal information
15.1 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 an NXP Semiconductors product can reasonably be expected
15.2 Definitions
to 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.
15.3 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.
15.4 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
16. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
74AHC_AHCT32_4
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 04 — 22 May 2008
13 of 14
74AHC32; 74AHCT32
NXP Semiconductors
Quad 2-input OR gate
17. Contents
1
2
3
4
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 1
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5
5.1
5.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
6
Functional description . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 4
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 6
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9
Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 12
7
8
9
10
11
12
13
14
15
Legal information. . . . . . . . . . . . . . . . . . . . . . . 13
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
15.1
15.2
15.3
15.4
16
17
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. 2008.
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: 22 May 2008
Document identifier: 74AHC_AHCT32_4
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
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
-
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
-
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
-
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
-
VISHAY
©2020 ICPDF网 联系我们和版权申明