參數(shù)資料
型號: M74HC541RM13TR
廠商: 意法半導體
英文描述: OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
中文描述: 八路總線緩沖器與三態(tài)輸出(非反相)
文件頁數(shù): 4/10頁
文件大?。?/td> 256K
代理商: M74HC541RM13TR
M74HC541
4/10
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
/8 (per circuit)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
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
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
50
25
7
6
40
10
9
56
14
12
47
13
11
61
17
14
52
15
13
60
12
10
85
17
14
115
23
20
110
22
19
135
27
23
110
22
19
75
19
13
105
21
18
145
29
25
140
28
24
170
34
29
140
28
24
90
18
15
130
26
22
175
35
30
165
33
28
205
41
35
165
33
28
ns
t
PLH
t
PHL
Propagation Delay
Time
50
ns
150
ns
t
PZL
t
PZH
High Impedance
Output Enable
Time
50
R
L
= 1 K
ns
150
R
L
= 1 K
ns
t
PLZ
t
PHZ
High Impedance
Output Disable
Time
50
R
L
= 1 K
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)
5.0
5
10
10
10
pF
5.0
31
pF
相關PDF資料
PDF描述
M74HC541 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED
M74HC541B1R OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED
M74HC541M1R OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED
M74HC541TTR OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
M74HC541F1R OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC540: INVERTED - HC541 NON INVERTED
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