參數(shù)資料
型號(hào): 74V2T07STR
廠商: 意法半導(dǎo)體
英文描述: TRIPLE BUFFER (OPEN DRAIN)
中文描述: 三重緩沖(開(kāi)漏)
文件頁(yè)數(shù): 3/7頁(yè)
文件大小: 90K
代理商: 74V2T07STR
74V2T07
3/7
DC SPECIFICATIONS
AC ELECTRICAL CHARACTERISTICS
(Input t
r
= t
f
= 3ns)
(*) Voltage range is 5.0V
±
0.5V
CAPACITIVE CHARACTERISTICS
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/3
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
V
IH
High Level Input
Voltage
Low Level Input
Voltage
Low Level Output
Voltage
4.5to
5.5
4.5to
5.5
4.5
4.5
2
2
2
V
V
IL
0.8
0.8
0.8
V
V
OL
I
O
=50
μ
A
I
O
=8 mA
V
I
= V
IH
or V
IL
V
O
= V
CC
or GND
0.0
0.1
0.36
±
0.25
0.1
0.44
±
2.5
0.1
0.55
±
5.0
V
I
OZ
High Impedance
Output Leakage
Current
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
5.5
μ
A
I
I
0 to
5.5
V
I
= 5.5V or GND
±
0.1
±
1.0
±
1.0
μ
A
I
CC
5.5
V
I
= V
CC
or GND
1
10
20
μ
A
I
CC
5.5
One Input at 3.4V,
other input at V
CC
or GND
1.35
1.5
1.5
mA
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PZL
Enable Delay Time
5.0 (*)
5.0 (*)
15
50
15
50
3.7
4.1
4.3
4.7
7.0
8.0
7.0
8.0
1.0
1.0
1.0
1.0
8.0
9.0
8.0
9.0
1.0
1.0
1.0
1.0
9.0
10.0
9.0
10.0
ns
t
PLZ
Disable Delay Time 5.0 (*)
ns
5.0 (*)
Symbol
Parameter
Test Condition
Value
Unit
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
4
5
10
10
10
pF
pF
C
OUT
C
PD
9
pF
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