參數(shù)資料
型號(hào)： MM54C154
廠商： National Semiconductor Corporation
英文描述： 4-Line to 16-Line Decoder/Demultiplexer(4線到16線譯碼器/多路分解器)
中文描述： 4線到16線譯碼器/多路解復(fù)用器（4線到16線譯碼器/多路分解器）
文件頁數(shù)： 3/4頁
文件大小： 101K
代理商： MM54C154
AC Electrical Characteristics
*
T
A
e
25
§
C, C
L
e
50 pF, unless otherwise noted
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
pd0
Propagation Delay to a Logical
‘‘0’’ from Any Input to Any Output
V
CC
e
5.0V
V
CC
e
10V
275
100
400
200
ns
ns
t
pd0
Propagation Delay to a Logical
‘‘0’’ from G1 or G2 to Any Output
V
CC
e
5.0V
V
CC
e
10V
275
100
400
200
ns
ns
t
pd0
Propagation Delay to a Logical
‘‘0’’ from Any Input to Any Output
V
CC
e
5.0V
V
CC
e
10V
265
100
400
200
ns
ns
t
pd1
Propagation Delay to a Logical
‘‘1’’ from G1 or G2 to Any Output
V
CC
e
5.0V
V
CC
e
10V
265
100
400
200
ns
ns
C
IN
Input Capacitance
(Note 2)
5.0
pF
C
PD
*
AC Parameters are guaranteed by DC correlated testing.
Power Dissipation Capacitance
(Note 3)
60
pF
Note 2:
Capacitance is guaranteed by periodic testing.
Note 3:
C
PD
determines the no load AC power consumption of any CMOS device. For complete explanation see 54C/74C Family Characteristics Application Note
AN-90.
Switching Time Waveforms
TL/F/5893–3
TL/F/5893–4
t
r
e
t
f
e
20 ns
Truth Table
Inputs
Outputs
G1
G2
D
C
B
A
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X
X
X
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
X
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
X
X
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
X
X
X
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
X
e
‘‘Don’t Care’’ Condition
3
相關(guān)PDF資料
PDF描述
MM74C154 4-Line to 16-Line Decoder/Demultiplexer(4線到16線譯碼器/多路分解器)
MM54C157 Quad 2-Input Multiplexers
MM54C157J Quad 2-Input Multiplexers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM54C154 WAF 制造商:Texas Instruments 功能描述:
MM54C157 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input Multiplexers
MM54C157 WAF 制造商:Texas Instruments 功能描述:
MM54C157J 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input Multiplexers
MM54C157J/883B 制造商:National Semiconductor 功能描述:54C157J SB-178
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