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參數(shù)資料
| 型號(hào)： | M54HC253 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Dual 4 Channel Multiplexer(雙4通道多路復(fù)用器(三態(tài)輸出)) |
| 中文描述： | 雙4通道多路復(fù)用器（雙4通道多路復(fù)用器（三態(tài)輸出）） |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 260K |
| 代理商： | M54HC253 |
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
30
-55 to 125
o
C
54HC
Min.
Max.
75
15
13
115
23
20
150
30
26
85
17
14
100
20
17
100
20
17
10
Max.
95
19
16
145
29
25
190
38
32
105
21
18
125
25
21
125
25
21
10
Max.
110
22
19
175
35
30
225
45
38
130
26
22
150
30
26
150
30
26
10
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
ns
8
7
t
PLH
t
PHL
Propagation
Delay Time
(Cn - Y)
48
15
12
68
20
16
30
10
9
36
12
9
22
11
9
5
58
ns
t
PLH
t
PHL
Propagation
Delay Time
(A, B - Y)
ns
t
PLH
t
PHL
Propagation
Delay Time
(G - Y)
ns
t
PZL
t
PZH
Propagation
Delay Time (for
HC253) (G - Y)
R
L
= 1K
ns
t
PLZ
t
PHZ
Propagation
Delay Time (for
HC253) (G - Y)
R
L
= 1K
ns
C
IN
Input Capacitance
Power Dissipation
Capacitance
pF
C
PD
(*)
pF
(*) C
PD
isdefined asthe value ofthe IC’sinternal equivalent capactance which is calculated from the operating current consumption without load.
(Refer to Test Circuit).Average operting current can be obtained by thefollowingequation. I
CC
(opr) = C
PD
V
CC
f
IN
+ I
CC
/4(per circuit)
M54/M74HC153 M54/M74HC253
6/12
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PDF描述 |
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| M54HC258 | Quad 2 Channel Multiplexer (3-STATE)(四2通道多路復(fù)用器(三態(tài))) |
| M54HC257 | Quad 2 Channel Multiplexer (3-STATE)(四2通道多路復(fù)用器(三態(tài))) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC253_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT |
| M54HC253B1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER |
| M54HC253C1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER |
| M54HC253D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT |
| M54HC253D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT |
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