參數(shù)資料
型號(hào): 74LVX161284AMTD
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 通用總線功能
英文描述: Low Voltage IEEE 161284 Translating Transceiver
中文描述: 12 LINE TRANSCEIVER, PDSO48
封裝: 6.10 MM, MO-153, TSSOP-48
文件頁(yè)數(shù): 5/9頁(yè)
文件大?。?/td> 94K
代理商: 74LVX161284AMTD
5
www.fairchildsemi.com
7
AC Electrical Characteristics
Note 8:
t
SKEW
is measured for common edge output transitions and compares the measured propagation delay for a given path type:
(i) A
1
A
8
to B
1
B
8
, A
9
A
13
to Y
9
Y
13
(ii) B
1
B
8
to A
1
A
8
(iii) C
14
C
17
to A
14
A
17
Capacitance
Note 9:
C
I/O
is measured at frequency
1 MHz, per MIL-STD-883B, Method 3012
Symbol
Parameter
T
A
40
q
C to 85
q
C
V
CC
3.0V
3.6V
V
CC
Cable
4.5V
5.5V
Min
1.0
1.0
1.0
Units
Figure
Number
Max
8.5
8.5
14.0
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
SKEW
t
PHL
t
PLH
t
PHL
t
PLH
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
t
pEN
A
1
A
8
to B
1
B
8
A
1
A
8
to B
1
B
8
B
1
B
8
to A
1
A
8
B
1
B
8
to A
1
A
8
A
9
A
13
to Y
9
Y
13
A
9
A
13
to Y
9
Y
13
C
14
C
17
to A
14
A
17
C
14
C
17
to A
14
A
17
LH-LH or HL-HL
ns
ns
ns
Figure 1
Figure 2
Figure 3
1.0
1.0
1.0
14.0
8.5
8.5
ns
ns
ns
Figure 3
Figure 1
Figure 2
1.0
1.0
10.0
10.0
2.0
ns
ns
ns
Figure 3
Figure 3
(Note 8)
PLH
IN
to PLH
PLH
IN
to PLH
HLH
IN
to HLH
HLH
IN
to HLH
Output Disable Time
DIR to A
1
A
8
Output Enable Time
DIR to A
1
A
8
Output Disable Time
1.0
1.0
1.0
8.5
8.5
10.0
ns
ns
ns
Figure 1
Figure 2
Figure 3
1.0
1.0
1.0
12.0
10.0
10.0
ns
Figure 3
ns
Figure 4
1.0
1.0
1.0
10.0
10.0
13.0
ns
Figure 5
ns
Figure 6
DIR to B
1
B
8
Output Enable Time
HD to B
1
B
8
, Y
9
Y
13
Output Disable Time
HD to B
1
B
8
, Y
9
Y
13
1.0
10.0
1.0
8.0
ns
Figure 2
t
pDIS
1.0
12.0
ns
Figure 2
Symbol
Parameter
Typ
3
Units
pF
Conditions
C
IN
C
I/O
(Note 9)
Input Capacitance
V
CC
0.0V (HD, DIR, A
9
A
13
, C
14
C
17
, PLH
IN
and HLH
IN
)
V
CC
3.3V
I/O Pin Capacitance
5
pF
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