參數(shù)資料
型號(hào): M74HCT32C1R
廠商: 意法半導(dǎo)體
英文描述: QUAD 2-INPUT OR GATE
中文描述: 四2輸入或門
文件頁數(shù): 3/8頁
文件大?。?/td> 173K
代理商: M74HCT32C1R
M74HCT32
3/8
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6ns)
CAPACITIVE CHARACTERISTICS
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/4 (per gate)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
V
IH
High Level Input
Voltage
4.5
to
5.5
4.5
to
5.5
2.0
2.0
2.0
V
V
IL
Low Level Input
Voltage
0.8
0.8
0.8
V
V
OH
High Level Output
Voltage
4.5
I
O
=-20
μ
A
I
O
=-4.0 mA
I
O
=20
μ
A
I
O
=4.0 mA
4.4
4.18
4.5
4.31
0.0
0.17
4.4
4.13
4.4
4.10
V
V
OL
Low Level Output
Voltage
4.5
0.1
0.26
0.1
0.33
0.1
0.40
V
I
I
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
5.5
V
I
= V
CC
or GND
±
0.1
±
1
±
1
μ
A
I
CC
5.5
V
I
= V
CC
or GND
1
10
20
μ
A
I
CC
5.5
Per Input pin
V
I
= 0.5V or
V
I
= 2.4V
Other Inputs at
V
CC
or GND
I
O
= 0
2.0
2.9
3.0
mA
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
TLH
t
THL
Output Transition
Time
t
PLH
t
PHL
Propagation Delay
Time
4.5
8
15
19
23
ns
4.5
13
21
26
32
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note
1)
5
10
10
10
pF
39
pF
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