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參數資料
| 型號： | FST32X245QSP |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Bit Bus Switch |
| 中文描述： | CBT/FST/QS/5C/B SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO40 |
| 封裝： | 0.150 INCH, MO-154, QVSOP-40 |
| 文件頁數： | 3/4頁 |
| 文件大小： | 251K |
| 代理商： | FST32X245QSP |
3
www.fairchildsemi.com
F
AC Electrical Characteristics
Note 8:
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 the source (zero output impedance).
Capacitance
(Note 9)
Note 9:
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
=
1.0 MHz t
W
=
500 ns
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
0.25
Units
Conditions
Figure
Number
V
CC
=
4.0V
Min
Max
0.25
t
PHL
, t
PLH
Propagation Delay Bus to Bus
(Note 8)
Output Enable Time
ns
V
I
=
OPEN
Figures
1, 2
Figures
1, 2
t
PZH
, t
PZL
1.5
5.9
6.4
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
t
PHZ
, t
PLZ
Output Disable Time
1.5
6.0
5.7
ns
Figures
1, 2
Symbol
C
IN
Parameter
Typ
3
Max
Units
pF
Conditions
Control Pin Input Capacitance
V
CC
=
5.0V
C
I/O
Input/Output Capacitance
5
pF
V
CC
, OE
=
5.0V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FST32X245QSPX | 功能描述:數字總線開關 IC 16-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 |
| FST3306 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2-Bit Low Power Bus Switch |
| FST3306MTC | 功能描述:數字總線開關 IC Low Power Bus Switch 2 Bit 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 |
| FST3306MTCX | 功能描述:數字總線開關 IC Low Power Bus Switch 2 Bit 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 |
| FST3340 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:30 AMP SCHOTTKY BARRIER RECTIFIER |
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