參數(shù)資料
型號: 74LVT2240
廠商: Fairchild Semiconductor Corporation
英文描述: Low Voltage Inverting Octal Buffer/Line Driver with 3-STATE Outputs
中文描述: 低電壓反向八路緩沖器/線路驅(qū)動(dòng)器的3態(tài)輸出
文件頁數(shù): 3/6頁
文件大?。?/td> 76K
代理商: 74LVT2240
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 1)
Recommended Operating Conditions
Note 1:
Absolute Maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions
beyond those indicated may adversely affect device reliability. Functional operation under absolute maximum rated conditions is not implied.
Note 2:
I
O
Absolute Maximum Rating must be observed.
DC Electrical Characteristics
Symbol
V
CC
V
I
V
O
Parameter
Value
Conditions
Units
V
V
V
V
mA
mA
Supply Voltage
DC Input Voltage
DC Output Voltage
0.5 to
+
4.6
0.5 to
+
7.0
0.5 to
+
7.0
0.5 to
+
7.0
50
50
64
128
±
64
±
128
65 to
+
150
Output in 3-STATE
Output in HIGH or LOW State (Note 2)
V
I
<
GND
V
O
<
GND
V
O
>
V
CC
Output at HIGH State
V
O
>
V
CC
Output at LOW State
I
IK
I
OK
I
O
DC Input Diode Current
DC Output Diode Current
DC Output Current
mA
I
CC
I
GND
T
STG
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
mA
mA
°
C
Symbol
V
CC
V
I
I
OH
I
OL
T
A
t/
V
Parameter
Min
2.7
0
Max
3.6
5.5
12
12
85
10
Units
V
V
Supply Voltage
Input Voltage
HIGH-Level Output Current
LOW-Level Output Current
Free-Air Operating Temperature
Input Edge Rate, V
IN
=
0.8V–2.0V, V
CC
=
3.0V
mA
40
0
°
C
ns/V
Symbol
Parameter
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Typ
(Note 3)
Units
Conditions
Min
Max
V
IK
V
IH
V
IL
V
OH
Input Clamp Diode Voltage
Input HIGH Voltage
Input LOW Voltage
2.7
1.2
V
V
I
I
=
18 mA
V
O
0.1V or
V
O
V
CC
0.1V
2.7–3.6
2.7–3.6
2.0
0.8
Output HIGH Voltage
2.7–3.6
3.0
2.7
V
CC
0.2
2.0
V
V
V
I
OH
=
100
μ
A
I
OH
=
12 mA
I
OL
=
100
μ
A
I
OL
=
12 mA
V
I
=
0.8V
V
I
=
2.0V
(Note 5)
(Note 6)
V
I
=
5.5V
V
I
=
0V or V
CC
V
I
=
0V
V
I
=
V
CC
0V
V
I
or V
O
5.5V
V
O
=
0.5V to 3.0V
V
I
=
GND or V
CC
V
O
=
0.5V
V
O
=
3.0V
V
CC
<
V
O
5.5V
Outputs HIGH
Outputs LOW
Outputs Disabled
V
OL
Output LOW Voltage
0.2
3.0
3.0
0.8
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
I
(Note 4)
Bushold Input Minimum Drive
75
75
500
500
I
(Note 4)
Bushold Input Over-Drive
Current to Change State
3.0
I
I
Input Current
3.6
10
±
1
5
1
±
100
Control Pins
Data Pins
3.6
3.6
I
OFF
I
PU/PD
Power Off Leakage Current
Power up/down 3-STATE
Output Current
0
0–1.5V
±
100
μ
A
I
OZL
I
OZH
I
OZH
+
I
CCH
I
CCL
I
CCZ
3-STATE Output Leakage Current
3-STATE Output Leakage Current
3-STATE Output Leakage Current
3.6
3.6
3.6
5
5
10
μ
A
μ
A
μ
A
mA
mA
mA
Power Supply Current
Power Supply Current
Power Supply Current
3.6
3.6
3.6
0.19
5
0.19
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