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參數(shù)資料
| 型號(hào)： | PI5C3303TX |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 2:1 Mux/Demux Bus Switch |
| 中文描述： | 2:1復(fù)用/解復(fù)用總線開關(guān) |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 305K |
| 代理商： | PI5C3303TX |
3
PS8367D 10/14/04
PI5C3303
SOTiny
2:1 Mux/DeMux Bus Switch
Power Supply Characteristics
Parameters
I
CC
Quiescent Power Supply Current
Supply Current per Input @ TTL
HIGH
Description
Test Conditions
(1)
V
CC
= Max.
Min.
Typ.
(2)
0.1
Max.
3.0
Units
μA
V
IN
= GND or V
CC
I
CC
V
CC
= Max.
V
IN
= 3.4V
(3)
2.5
mA
Switching Characteristics over Operating Range
Parameters
Description
Test Conditions
(3)
V
CC
= 4.5V
Min.
V
CC
= 4V
Min.
Units
Max.
Max.
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propogation Delay
(1, 2)
A to B, B to A
C
L
= 50pF
R
L
= 500
—
0.25
0.25
ns
Bus Enable Time
1.0
4.9
5.5
Bus Disable Time
1.0
4.2
4.5
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
CC
= 5.0V, +25°C ambient.
3. Per TTL driven input (
V
IN
= 3.4V,
control inputs only); A and B pins do not contribute to I
CC
.
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance. The
time constant for the switch alone is of the order of 0.25ns for 50pF load. Since his time constant is much smaller than the rise/fall times of
typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when used in a system is
determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.
3.
See test circuit and waveforms.
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| PI5C3305 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2-Bit Bus Switch with Individual Enables |
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| PI5C3305LEX | 功能描述:數(shù)字總線開關(guān) IC 2B 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 |
| PI5C3305LX | 制造商:Pericom Semiconductor Corporation 功能描述:Bus Switch 2-Element CMOS 2-IN 8-Pin TSSOP T/R |
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