1. Typical values are at VCC = 5" />
參數(shù)資料
型號(hào): PI5C16211A
廠(chǎng)商: Pericom
文件頁(yè)數(shù): 3/4頁(yè)
文件大?。?/td> 0K
描述: IC 24-BIT BUS SWITCH 56-TSSOP
產(chǎn)品變化通告: Product Discontinuation Notice 11/Feb/2008
標(biāo)準(zhǔn)包裝: 35
類(lèi)型: 總線(xiàn)開(kāi)關(guān)
電路: 12 x 1:1
獨(dú)立電路: 2
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 56-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 56-TSSOP
包裝: 管件
PI5C16211
24-Bit Bus Switch
3
PS7050H
10/27/09
Note:
1. Typical values are at VCC = 5.0V, +25°C ambient.
Switching Characteristics over Operating Range
Parameters
From
(Input)
To
(Output)
Test
Conditions
VCC = 5V ±0.5V
VCC = 4V
Units
Min.
Max.
Min.
Max.
tPD(1)
A or B
B or A
CL = 50pF
RL = 500
0.25
ns
tEN
OE
A or B
1.5
9.3
10.1
tDIS
OE
A or B
1.5
8.5
7.1
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays. 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
this time constant is much smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propa-
gational 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.
Power Supply Characteristics
Parameters
Description
Min.
Typ.(1)
Max.
Units
VCC
Supply Voltage
4.0
5.5
V
VIH
High Level Input Voltage
2.0
VIL
Low Level Input voltage
0.8
TA
Operating Free-Air Tempertaure
–40
85
°C
09-0003
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