參數(shù)資料
型號: 74VCX16827MTD
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Low Voltage 20-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
中文描述: ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: 6.10 MM, MO-153, TSSOP-56
文件頁數(shù): 2/7頁
文件大?。?/td> 55K
代理商: 74VCX16827MTD
www.fairchildsemi.com
2
7
Connection Diagram
Truth Tables
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Immaterial (HIGH or LOW, inputs may not float)
Z
=
High Impedance
Functional Description
The 74VCX16827 contains twenty non-inverting buffers
with 3-STATE outputs. The device is byte controlled with
each byte functioning identically, but independent of each
other. The control pins may be shorted together to obtain
full 16-bit operation. The 3-STATE outputs are controlled by
Output Enable (OE
n
) inputs. When OE
1
, and OE
2
are
LOW, O
0
—O
10
are in the 2-state mode. When either OE
1
or OE
2
are HIGH, the standard outputs are in the high
impedance mode but this does not interfere with entering
new data into the inputs. The same applies for byte two
with OE
3
and OE
4
.
Logic Diagrams
Inputs
Outputs
OE
1
L
OE
2
L
I
0
–I
9
L
O
0
–O
9
L
L
L
H
H
H
X
X
Z
X
H
X
Z
Inputs
Outputs
OE
3
L
OE
4
L
I
0
–I
9
L
O
10
–O
19
L
L
L
H
H
H
X
X
Z
X
H
X
Z
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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