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M74HCT32RM13TR [STMICROELECTRONICS]

QUAD 2-INPUT OR GATE; 四2输入或门
M74HCT32RM13TR
型号： M74HCT32RM13TR
厂家： ST    ST
描述：

QUAD 2-INPUT OR GATE
四2输入或门

输入元件
文件： 总8页 (文件大小：176K)
中文：  中文翻译
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M74HCT32  
QUAD 2-INPUT OR GATE  
■
■
■
■
■
■
HIGH SPEED:  
= 13ns (TYP.) at V = 4.5V  
t
PD  
CC  
LOW POWER DISSIPATION:  
= 1µA(MAX.) at T =25°C  
I
CC  
A
COMPATIBLE WITH TTL OUTPUTS :  
= 2V (MIN.) V = 0.8V (MAX)  
V
IH  
IL  
DIP  
SOP  
TSSOP  
T & R  
BALANCED PROPAGATION DELAYS:  
t
t
PLH  
PHL  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4mA (MIN)  
ORDER CODES  
PACKAGE  
OH  
OL  
TUBE  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 32  
DIP  
SOP  
M74HCT32B1R  
M74HCT32M1R  
M74HCT32RM13TR  
M74HCT32TTR  
TSSOP  
DESCRIPTION  
The M74HCT32 is an high speed CMOS QUAD  
2-INPUT OR GATE fabricated with silicon gate  
C MOS technology.  
The M74HCT32 is designed to directly interface  
HSC MOS systems with TTL and NMOS  
components.  
2
2
The internal circuit is composed of 2 stages  
including buffer output, which enables high noise  
immunity and stable output.  
All inputs are equipped with protection circuits  
against static discharge and transient excess  
voltage.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
August 2001  
1/8  
M74HCT32  
INPUT AND OUTPUT EQUIVALENT CIRCUIT  
PIN DESCRIPTION  
PIN No  
SYMBOL  
NAME AND FUNCTION  
1, 4, 9, 12  
2, 5, 10, 13  
3, 6, 8, 11  
7
1A to 4A  
1B to 4B  
1Y to 4Y  
GND  
Data Inputs  
Data Inputs  
Data Outputs  
Ground (0V)  
V
14  
Positive Supply Voltage  
CC  
TRUTH TABLE  
A
B
Y
L
L
L
H
L
L
H
H
H
H
H
H
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Parameter  
Value  
-0.5 to +7  
Unit  
V
Supply Voltage  
V
V
CC  
V
DC Input Voltage  
-0.5 to V + 0.5  
I
CC  
V
DC Output Voltage  
DC Input Diode Current  
DC Output Diode Current  
DC Output Current  
-0.5 to V + 0.5  
V
O
CC  
I
± 20  
± 20  
mA  
mA  
mA  
mA  
mW  
°C  
IK  
I
OK  
I
± 25  
O
I
or I  
DC V  
or Ground Current  
CC  
± 50  
CC  
GND  
P
Power Dissipation  
500(*)  
-65 to +150  
300  
D
T
Storage Temperature  
Lead Temperature (10 sec)  
stg  
T
°C  
L
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is  
not implied  
(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°C  
RECOMMENDED OPERATING CONDITIONS  
Symbol  
Parameter  
Value  
Unit  
V
Supply Voltage  
4.5 to 5.5  
V
V
CC  
V
Input Voltage  
0 to V  
I
CC  
V
Output Voltage  
0 to V  
V
O
CC  
T
Operating Temperature  
-55 to 125  
0 to 500  
°C  
ns  
op  
t , t  
Input Rise and Fall Time (V = 4.5 to 5.5V)  
CC  
r
f
2/8  
M74HCT32  
DC SPECIFICATIONS  
Test Condition  
Value  
-40 to 85°C -55 to 125°C Unit  
T
= 25°C  
Symbol  
Parameter  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
V
High Level Input  
Voltage  
4.5  
to  
IH  
2.0  
2.0  
2.0  
V
5.5  
V
Low Level Input  
Voltage  
4.5  
to  
IL  
0.8  
0.1  
0.8  
0.8  
V
V
5.5  
V
High Level Output  
Voltage  
I =-20 µA  
4.4  
4.5  
4.4  
4.4  
OH  
O
4.5  
I =-4.0 mA  
4.18 4.31  
0.0  
4.13  
4.10  
O
V
Low Level Output  
Voltage  
I =20 µA  
0.1  
0.1  
OL  
O
4.5  
5.5  
V
I =4.0 mA  
0.17 0.26  
0.33  
0.40  
O
I
Input Leakage  
Current  
I
V = V  
or GND  
± 0.1  
± 1  
± 1  
µA  
I
CC  
CC  
I
Quiescent Supply  
Current  
CC  
V = V  
or GND  
5.5  
5.5  
1
10  
20  
µA  
I
∆ I  
Additional Worst  
Case Supply  
Current  
Per Input pin  
V = 0.5V or  
2.0  
2.9  
3.0  
mA  
CC  
I
V = 2.4V  
I
Other Inputs at  
V
or GND  
CC  
I
= 0  
O
AC ELECTRICAL CHARACTERISTICS (C = 50 pF, Input t = t = 6ns)  
L
r
f
Test Condition  
Value  
T
= 25°C  
Symbol  
Parameter  
-40 to 85°C -55 to 125°C Unit  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
t
t
Output Transition  
Time  
TLH THL  
4.5  
4.5  
8
15  
21  
19  
26  
23  
32  
ns  
ns  
t
t
Propagation Delay  
Time  
PLH PHL  
13  
CAPACITIVE CHARACTERISTICS  
Test Condition  
Value  
-40 to 85°C -55 to 125°C Unit  
T
= 25°C  
Symbol  
Parameter  
A
V
CC  
(V)  
Min. Typ. Max. Min. Max. Min. Max.  
C
Input Capacitance  
5
10  
10  
10  
pF  
pF  
IN  
C
Power Dissipation  
Capacitance (note  
1)  
PD  
39  
1) C is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without  
PD  
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I  
= C x V x f + I /4 (per gate)  
CC(opr)  
PD CC IN CC  
3/8  
M74HCT32  
TEST CIRCUIT  
C
R
= 50pF or equivalent (includes jig and probe capacitance)  
L
T
= Z  
of pulse generator (typically 50Ω)  
OUT  
WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)  
4/8  
M74HCT32  
Plastic DIP-14 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
0.51  
1.39  
TYP  
MAX.  
MIN.  
0.020  
0.055  
MAX.  
a1  
B
b
1.65  
0.065  
0.5  
0.020  
0.010  
b1  
D
E
e
0.25  
20  
0.787  
8.5  
2.54  
15.24  
0.335  
0.100  
0.600  
e3  
F
7.1  
5.1  
0.280  
0.201  
I
L
3.3  
0.130  
Z
1.27  
2.54  
0.050  
0.100  
P001A  
5/8  
M74HCT32  
SO-14 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
1.75  
0.2  
MIN.  
MAX.  
0.068  
0.007  
0.064  
0.018  
0.010  
A
a1  
a2  
b
0.1  
0.003  
1.65  
0.46  
0.25  
0.35  
0.19  
0.013  
0.007  
b1  
C
0.5  
0.019  
c1  
D
45° (typ.)  
8.55  
5.8  
8.75  
6.2  
0.336  
0.228  
0.344  
0.244  
E
e
1.27  
7.62  
0.050  
0.300  
e3  
F
3.8  
4.6  
0.5  
4.0  
5.3  
0.149  
0.181  
0.019  
0.157  
0.208  
0.050  
0.026  
G
L
1.27  
0.68  
M
S
8° (max.)  
PO13G  
6/8  
M74HCT32  
TSSOP14 MECHANICAL DATA  
mm.  
inch  
TYP.  
DIM.  
MIN.  
TYP  
MAX.  
1.2  
MIN.  
MAX.  
0.047  
0.006  
0.041  
0.012  
0.0089  
0.201  
0.260  
0.176  
A
A1  
A2  
b
0.05  
0.8  
0.15  
1.05  
0.30  
0.20  
5.1  
0.002  
0.031  
0.007  
0.004  
0.193  
0.244  
0.169  
0.004  
0.039  
1
0.19  
0.09  
4.9  
c
D
5
6.4  
0.197  
0.252  
E
6.2  
6.6  
E1  
e
4.3  
4.4  
4.48  
0.173  
0.65 BSC  
0.0256 BSC  
K
0°  
8°  
0°  
8°  
L
0.45  
0.60  
0.75  
0.018  
0.024  
0.030  
A2  
A
K
L
b
e
A1  
c
E
D
E1  
PIN 1 IDENTIFICATION  
1
0080337D  
7/8  
M74HCT32  
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the  
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from  
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications  
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information  
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or  
systems without express written approval of STMicroelectronics.  
© The ST logo is a registered trademark of STMicroelectronics  
© 2001 STMicroelectronics - Printed in Italy - All Rights Reserved  
STMicroelectronics GROUP OF COMPANIES  
Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco  
Singapore - Spain - Sweden - Switzerland - United Kingdom  
© http://www.st.com  
8/8  

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