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SN74LS85N 参数 Datasheet PDF下载

SN74LS85N图片预览
型号: SN74LS85N
PDF下载: 下载PDF文件 查看货源
内容描述: 小功率肖特基 [LOW POWER SCHOTTKY]
分类和应用: 逻辑集成电路光电二极管
文件页数/大小: 8 页 / 137 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
 浏览型号SN74LS85N的Datasheet PDF文件第1页浏览型号SN74LS85N的Datasheet PDF文件第2页浏览型号SN74LS85N的Datasheet PDF文件第4页浏览型号SN74LS85N的Datasheet PDF文件第5页浏览型号SN74LS85N的Datasheet PDF文件第6页浏览型号SN74LS85N的Datasheet PDF文件第7页浏览型号SN74LS85N的Datasheet PDF文件第8页  
SN74LS85
LOGIC DIAGRAM
(15)
(1)
A3
B3
(5)
(13)
O
A>B
(14)
(2)
A<B (3)
A=B (4)
A>B
(12)
(11)
A2
B2
(6)
O
A=B
A1
B1
(7)
O
A<B
A0
B0
(10)
(9)
TRUTH TABLE
COMPARING INPUTS
A
3
,B
3
A
3
>B
3
A
3
<B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
3
=B
3
A
2
,B
2
X
X
A
2
>B
2
A
2
<B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
2
=B
2
A
1
,B
1
X
X
X
X
A
1
>B
1
A
1
<B
1
A
1
=B1
A
1
=B
1
A
1
=B
1
A
1
=B
1
A
1
=B
1
A
1
=B
1
A
1
=B
1
A
0
,B
0
X
X
X
X
X
X
A
0
>B
0
A
0
<B
0
A
0
=B
0
A
0
=B
0
A
0
=B
0
A
0
=B
0
A
0
=B
0
CASCADING
INPUTS
I
A>B
X
X
X
X
X
X
X
X
H
L
X
H
L
I
A<B
X
X
X
X
X
X
X
X
L
H
X
H
L
I
A=B
X
X
X
X
X
X
X
X
L
L
H
L
L
O
A>B
H
L
H
L
H
L
H
L
H
L
L
L
H
OUTPUTS
O
A<B
L
H
L
H
L
H
L
H
L
H
L
L
H
O
A=B
L
L
L
L
L
L
L
L
L
L
H
L
L
H = HIGH Level
L = LOW Level
X = IMMATERIAL
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