參數(shù)資料
型號(hào): 74VCXH16373
廠商: Fairchild Semiconductor Corporation
英文描述: Low Voltage 16-Bit Transparent Latch with Bushold
中文描述: 低電壓16位透明鎖存器與Bushold
文件頁(yè)數(shù): 4/7頁(yè)
文件大小: 85K
代理商: 74VCXH16373
www.fairchildsemi.com
4
7
DC Electrical Characteristics (2.3V
V
CC
2.7V)
Note 7:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 8:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 9:
Outputs disabled or 3-STATE only.
DC Electrical Characteristics (1.65V
V
CC
<
2.3V)
Note 10:
An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 11:
An external driver must sink at least the specified current to switch from HIGH-to-LOW.
Note 12:
Outputs disabled or 3-STATE only.
Symbol
Parameter
Conditions
V
CC
(V)
2.3
2.7
2.3
2.7
2.3
2.7
2.3
Min
Max
Units
V
IH
V
IL
V
OH
HIGH Level Input Voltage
1.6
V
LOW Level Input Voltage
HIGH Level Output Voltage
0.7
V
V
V
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OH
=
12 mA
I
OH
=
18 mA
I
OL
=
100
μ
A
I
OL
=
12 mA
I
OL
=
18 mA
0
V
I
3.6V
V
I
=
V
CC
or GND
V
IN
=
0.7V
V
IN
=
1.6V
(Note 7)
(Note 8)
0
V
O
3.6V
V
I
=
V
IH
or V
IL
0
(V
O
)
3.6V
V
I
=
V
CC
or GND
V
CC
(V
O
)
3.6V (Note 9)
V
CC
0.2
2.0
2.3
2.3
1.8
1.7
V
V
V
V
OL
LOW Level Output Voltage
2.3
2.7
2.3
2.3
2.3
2.7
2.3
2.7
2.3
2.3
0.2
0.4
0.6
±
5.0
±
5.0
V
V
μ
A
μ
A
I
I
Input Leakage Current
Control Pins
Data Pins
I
I(HOLD)
Bushold Input Minimum
Drive Hold Current
45
45
300
300
μ
A
I
I(OD)
Bushold Input Over-Drive
Current to Change State
3-STATE Output Leakage
2.7
2.7
μ
A
I
OZ
2.3
2.7
±
10
μ
A
I
OFF
I
CC
Power-OFF Leakage Current
Quiescent Supply Current
0
10
20
±
20
μ
A
μ
A
μ
A
2.3
2.7
2.3
2.7
Symbol
Parameter
Conditions
V
CC
(V)
Min
Max
Units
V
IH
V
IL
V
OH
HIGH Level Input Voltage
LOW Level Input Voltage
1.65 - 2.3
1.65 - 2.3
0.65
×
V
CC
V
V
0.35
×
V
CC
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
6 mA
I
OL
=
100
μ
A
I
OL
=
6 mA
0
V
I
3.6V
V
I
=
V
CC
or GND
V
IN
=
0.57V
V
IN
=
1.07V
(Note 10)
1.65 - 2.3
1.65
1.65 - 2.3
V
CC
0.2
1.25
V
V
V
V
OL
LOW Level Output Voltage
0.2
1.65
0.3
±
5.0
±
5.0
V
μ
A
μ
A
I
I
Input Leakage Current
Control Pins
Data Pins
1.65
2.3
1.65
2.3
1.65
1.65
1.95
I
I(HOLD)
Bushold Input Minimum
Drive Hold Current
Bushold Input Over-Drive
25
25
200
200
μ
A
I
I(OD)
μ
A
Current to Change State
3-STATE Output Leakage
(Note 11)
0
V
O
3.6V
V
I
=
V
IH
or V
IL
0
(V
O
)
3.6V
V
I
=
V
CC
or GND
V
CC
(V
O
)
3.6V (Note 12)
1.95
I
OZ
1.65 - 2.3
±
10
μ
A
I
OFF
I
CC
Power-OFF Leakage Current
Quiescent Supply Current
0
10
20
±
20
μ
A
μ
A
μ
A
1.65 - 2.3
1.65
2.3
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