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參數資料
| 型號： | FST3126M |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad Bus Switch |
| 中文描述： | CBT/FST/QS/5C/B SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封裝： | 0.150 INCH, MS-012, SOIC-14 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 121K |
| 代理商： | FST3126M |
3
www.fairchildsemi.com
F
AC Electrical Characteristics
Note 6:
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).
Capacitance
(Note 7)
Note 7:
T
A
=
+
25
°
C, f
=
1 MHz, Capacitance is characterized but not tested.
AC Loading and Waveforms
Note:
Input driven by 50
source terminated in 50
Note:
C
L
includes load and stray capacitance
Note:
Input PRR
=
1.0MHz, t
W
=
500ns
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C,
C
L
=
50pF, RU
=
RD
=
500
V
CC
=
4.5
5.5V
Min
Max
Units
Conditions
Figure No.
V
CC
=
4.0V
Min
Max
t
PHL
,t
PLH
Prop Delay Bus to Bus (Note 6)
0.25
0.25
ns
V
I
=
OPEN
Figure 1
Figure 2
t
PZH
, t
PZL
Output Enable Time
1.0
4.5
5.0
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
Figure 1
Figure 2
t
PHZ
, t
PLZ
Output Disable Time
1.5
5.7
6.2
ns
Figure 1
Figure 2
Symbol
Parameter
Typ
Max
Units
Conditions
C
IN
C
I/O
Control Pin Input Capacitance
Input/Output Capacitance
3
5
pF
pF
V
CC
=
5.0V
V
CC
=
5.0V, OE
=
0V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FST3126M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC FST SMD 3126 SOIC14 5.5V |
| FST3126MTC | 功能描述:數字總線開關 IC 4-Bit Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間: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 |
| FST3126MTCX | 功能描述:數字總線開關 IC 4-Bit Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間: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 |
| FST3126MX | 功能描述:數字總線開關 IC 4-Bit Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間: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 |
| FST3126MX | 制造商:Fairchild Semiconductor Corporation 功能描述:IC SWITCHES LOGIC ROHS COMPLIANT:NO |
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