參數(shù)資料
型號: 74ABT16245
廠商: Fairchild Semiconductor Corporation
英文描述: 16-Bit Transceiver with 3-STATE Outputs
中文描述: 16位收發(fā)器與3態(tài)輸出
文件頁數(shù): 2/8頁
文件大?。?/td> 102K
代理商: 74ABT16245
www.fairchildsemi.com
2
7
Truth Tables
H
HIGH Voltage Level
L
LOW Voltage Level
X
Immaterial
Z
High Impedance
Functional Description
The ABT16245 contains sixteen non-inverting bidirectional
buffers with 3-STATE outputs. The device is byte controlled
with each byte functioning identically, but independent of
the other. The control pins can be shorted together to
obtain full 16-bit operation.
Logic Diagrams
Inputs
Outputs
OE
1
T/R
1
L
L
Bus B
0
B
7
Data to Bus A
0
A
7
Bus A
0
A
7
Data to Bus B
0
B
7
HIGH-Z State on A
0
A
7
, B
0
B
7
L
H
H
X
Inputs
Outputs
OE
2
T/R
2
L
L
Bus B
8
B
15
Data to Bus A
8
A
15
Bus A
8
A
15
Data to Bus B
8
B
15
HIGH-Z State on A
8
A
15
, B
8
B
15
L
H
H
X
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