參數(shù)資料
型號(hào): PI74FCT16543T
廠商: Pericom Semiconductor Corp.
英文描述: Fast CMOS 16-Bit Latched Transceivers
中文描述: 快速CMOS 16位鎖存收發(fā)器
文件頁數(shù): 4/7頁
文件大?。?/td> 74K
代理商: PI74FCT16543T
PI74FCT16543/162543/162H543T
16-BIT LATCHED TRANSCEIVERS
4
PS2038B 01/10/01
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PI74FCT16543T Output Drive Characteristics
(Over the Operating Range)
Parameters
V
OH
Description
Output HIGH Voltage
Test Conditions
(1)
Min.
2.5
2.4
2.0
Typ
(2)
3.5
3.5
3.0
0.2
Max.
Units
V
V
CC
= Min., V
IN
= V
IH
or V
IL
I
OH
= –3.0 mA
I
OH
= –15.0 mA
I
OH
= –32.0 mA
I
OL
= 64 mA
V
OL
I
OFF
Output LOW Voltage
Power Down Disable
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= 0V, V
IN
or V
OUT
4.5V
0.55
±100
V
μA
PI74FCT162543T/162H543T Output Drive Characteristics
(Over the Operating Range)
Parameters Description
V
OH
V
OL
I
ODL
I
ODH
Test Conditions
(1)
Min.
2.4
Typ
(2)
3.3
0.3
115
–115
Max.
Units
V
V
mA
mA
Output HIGH Voltage
Output LOW Voltage
Output LOW Current
Output HIGH Current
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= 5V, V
IN
= V
IH
OR
V
IL
, V
OUT
= 1.5V
(3)
V
CC
= 5V, V
IN
= V
IH
OR
V
IL
, V
OUT
= 1.5V
(3)
I
OH
= –24.0 mA
I
OL
= 24 mA
0.55
150
–150
60
–60
Notes:
1. For Max. or Min.conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
Capacitance
(T
A
= 25°C, f = 1 MHz)
Parameters
(4)
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
V
IN
= 0V
V
OUT
= 0V
Typ
4.5
5.5
Max.
6
8
Units
pF
pF
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