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參數(shù)資料
| 型號(hào)： | 74151 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Data Selectors/Multiplexers |
| 中文描述： | 數(shù)據(jù)選擇器/多路復(fù)用器 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 182K |
| 代理商： | 74151 |
’150 Switching Characteristics
at V
CC
e
5V and T
A
e
25
§
C (See Section 1 for Test Waveforms and Output Load)
Symbol
Parameter
From (Input)
To (Output)
R
L
e
400
X
, C
L
e
15 pF
Units
Min
Max
t
PLH
Propagation Delay Time
Low to High Level Output
Select
to W
35
ns
t
PHL
Propagation Delay Time
High to Low Level Output
Select
to W
33
ns
t
PLH
Propagation Delay Time
Low to High Level Output
Strobe
to W
24
ns
t
PHL
Propagation Delay Time
High to Low Level Output
Strobe
to W
30
ns
t
PLH
Propagation Delay Time
Low to High Level Output
E0-E15
to W
20
ns
t
PHL
Propagation Delay Time
High to Low Level Output
E0-E15
to W
14
ns
Recommended Operating Conditions
Symbol
Parameter
DM54151A
DM74151A
Units
Min
Nom
Max
Min
Nom
Max
V
CC
Supply Voltage
4.5
5
5.5
4.75
5
5.25
V
V
IH
High Level Input Voltage
2
2
V
V
IL
Low Level Input Voltage
0.8
0.8
V
I
OH
High Level Output Current
b
0.8
b
0.8
mA
I
OL
Low Level Output Current
16
16
mA
T
A
Free Air Operating Temperature
b
55
125
0
70
§
C
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74154 | 4-Line to 16-Line Decoders/Demultiplexers |
| 74155 | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| 74159 | 4-LINE TO 16-LINE DECODERS/MEMULTIPLEXERS WITH OPEN-COLLECTOR OUTPUTS |
| 74163 | SYNCHRONOUS 4-BIT COUNTERS |
| 74160 | SYNCHRONOUS 4-BIT COUNTERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7415-1 | 制造商:Brady Corporation 功能描述: |
| 74151A | 制造商:NTE Electronics 功能描述: 制造商:Semiconductors 功能描述: |
| 74151ADC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74151AN | 制造商:Texas Instruments 功能描述: |
| 74151APC | 制造商:Freescale Semiconductor 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: 制造商:Freescale Semiconductor 功能描述:LOGIC MUX, SINGLE, 8-INPUT, STD-TTL, 16 Pin, Plastic, DIP |
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