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參數(shù)資料
| 型號： | MC143421FU |
| 廠商： | MOTOROLA INC |
| 元件分類： | 總線控制器 |
| 英文描述： | PCI Bus Interface |
| 中文描述： | PCI BUS CONTROLLER, PQFP100 |
| 封裝： | QFP-100 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 189K |
| 代理商： | MC143421FU |
MC143421
2
MOTOROLA
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RECOMMENDED OPERATING CONDITIONS
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Symbol
Parameter
Min
Max
Unit
TA
VCC
Operating Temperature Range
0
70
°
C
Supply Voltage
4.75
5.25
V
DC CHARACTERISTICS
(Over the Recommended Operating Conditions)
Symbol
Characteristic
Min
Typ
Max
Unit
Condition
VIH
VIL
VCH
VCL
VOH
VOL
ILI
IIO
Cin
Cout
CCLK
High Level Input Voltage
2.5
—
5.25
V
TTL Level
Low Level Input Voltage
– 0.5
—
0.8
V
TTL Level
CLK High Level Input
3.7
—
5.25
V
CMOS Level
CLK Low Level Input
– 0.5
—
0.8
V
CMOS Level
High Level Output Voltage
3.0
—
—
V
IOH = 1 mA
IOL = 4 mA
Low Level Output Voltage
—
—
0.45
V
Input Leakage Current
—
—
15
μ
A
Output Leakage Current
—
—
15
μ
A
Input Capacitance
—
—
10
pF
fc = 1 MHz
Output Capacitance
—
—
15
pF
fc = 1 MHz
Clock Capacitance
—
—
20
pF
fc = 1 MHz
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any volt-
age higher than maximum rated voltages to this
high–impedance circuit.
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