參數(shù)資料
型號(hào)： FSTUD32450
廠商： Fairchild Semiconductor Corporation
英文描述： Configurable 4-Bit to 40-Bit Bus Switch with -2V Undershoot Protection and Selectable Level Shifting
中文描述： 可配置4位到40位總線開關(guān)- 2V的下沖保護(hù)和可選的電平轉(zhuǎn)換
文件頁數(shù)： 10/13頁
文件大?。?/td> 495K
代理商： FSTUD32450
www.fairchildsemi.com
10
F
AC Electrical Characteristics
Note 9:
This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
Resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
AC Electrical Characteristics: Translating Diode
Note 10:
This parameter is guaranteed by design but is not tested. This bus switch contributes no propagation delay other than the RC delay of the typical
On Resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
(Note 11)
Note 11:
T
A
=
+
25
°
C, f
=
1 MHz, Capacitance is characterized but not tested.
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C,
C
L
=
50pF, RU
=
RD
=
500
V
CC
=
4.5 – 5.5V
Min
Max
0.25
Units
Conditions
Figure
V
CC
=
4.0V
Min
(S
2
=
S
5
=
0V)
Number
Max
0.25
t
PHL
, t
PLH
Propagation Delay Bus-to-Bus
(Note 9)
Output Enable Time
ns
V
I
=
OPEN
Figures
2, 3
Figures
2, 3
t
PZH
, t
PZL
1.5
6.5
7.0
ns
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
t
PHZ
, t
PLZ
Output Disable Time
1.5
6.7
7.2
ns
Figures
2, 3
t
PZH
, t
PZL
S
el
(S
0, 1
) to Output Enable Time
1.5
7.0
7.5
ns
Figures
2, 3
t
PHZ
, t
PLZ
S
el
(S
0, 1
) to Output Disable Time
1.5
7.5
7.7
ns
Figures
2, 3
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C,
C
L
=
50pF, RU
=
RD
=
500
V
CC
=
4.5 – 5.5V
Min
Units
Conditions
(S
2
=
S
5
=
V
CC
)
Figure
Number
Max
0.25
t
PHL
, t
PLH
Propagation Delay Bus-to-Bus (Note
10)
Output Enable Time
ns
V
I
=
OPEN
Figures
2, 3
Figures
2, 3
t
PZH
, t
PZL
1.5
10.0
ns
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
t
PHZ
, t
PLZ
Output Disable Time
1.5
9.0
ns
Figures
2, 3
t
PZH
, t
PZL
S
el
(S
0, 1
) to Output Enable Time
1.5
11.0
ns
Figures
2, 3
t
PHZ
, t
PLZ
S
el
(S
0, 1
) to Output Disable Time
1.5
10.0
ns
Figures
2, 3
Symbol
Parameter
Typ
Max
Units
Conditions
C
IN
Control Pin Input Capacitance
4
pF
V
CC
=
5.0V, V
IN
=
0V
C
I/O
Input/Output Capacitance
“
OFF State
”
8
pF
V
CC
, OE
=
5.0V, V
IN
=
0V
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSTUD32450_06 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Configurable 4-Bit to 40-Bit Bus Switch with -2V Undershoot Protection and Selectable Level Shifting
FSTUD32450G 功能描述:數(shù)字總線開關(guān) IC Configurable Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
FSTUD32450G_Q 功能描述:數(shù)字總線開關(guān) IC Configurable Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
FSTUD32450GX 功能描述:數(shù)字總線開關(guān) IC Bus Switch 4Bit-to-20Bit Config RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
FSTUD32450GX_NL 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述:
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