參數(shù)資料
型號: 74LCX32244
廠商: Fairchild Semiconductor Corporation
英文描述: Low Voltage 32-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs
中文描述: 低電壓32位緩沖器/線與5V容限輸入和輸出驅(qū)動器
文件頁數(shù): 4/7頁
文件大?。?/td> 107K
代理商: 74LCX32244
www.fairchildsemi.com
4
7
DC Electrical Characteristics
(Continued)
Note 7:
Outputs disabled or 3-STATE only.
AC Electrical Characteristics
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Min
Units
Max
20
±
20
500
I
CC
Quiescent Supply Current
V
I
=
V
CC
or GND
3.6V
V
I
, V
O
5.5V (Note 7)
V
IH
=
V
CC
0.6V
2.3
3.6
2.3
3.6
2.3
3.6
μ
A
I
CC
Increase in I
CC
per Input
μ
A
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C, R
L
=
500
V
CC
=
2.7V
C
L
=
50 pF
Min
1.0
1.0
Units
V
CC
=
3.3V
±
0.3V
C
L
=
50 pF
Min
1.0
1.0
V
CC
=
2.5V
±
0.2V
C
L
=
30 pF
Min
1.0
1.0
Max
4.5
4.5
Max
5.2
5.2
Max
5.4
5.4
t
PHL
t
PLH
t
PZL
t
PZH
t
PLZ
t
PHZ
Propagation Delay
Data to Output
ns
Output Enable Time
1.0
1.0
1.0
5.5
5.5
5.4
1.0
1.0
1.0
6.3
6.3
5.7
1.0
1.0
1.0
7.2
7.2
6.5
ns
Output Disable Time
ns
1.0
5.4
1.0
5.7
1.0
6.5
Symbol
Parameter
Conditions
V
CC
(V)
3.3
2.5
T
A
=
25
°
C
Typical
0.8
0.6
0.8
0.6
Units
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
=
50 pF, V
IH
=
3.3V, V
IL
=
0V
C
L
=
30 pF, V
IH
=
2.5V, V
IL
=
0V
C
L
=
50 pF, V
IH
=
3.3V, V
IL
=
0V
C
L
=
30 pF, V
IH
=
2.5V, V
IL
=
0V
V
V
OLV
Quiet Output Dynamic Valley V
OL
3.3
2.5
V
Symbol
C
IN
C
OUT
C
PD
Parameter
Conditions
Typical
7
8
Units
pF
pF
Input Capacitance
Output Capacitance
V
CC
=
Open, V
I
=
0V or V
CC
V
CC
=
3.3V, V
I
=
0V or V
CC
V
CC
=
3.3V, V
I
=
0V or V
CC
, f
=
10 MHz
Power Dissipation Capacitance
20
pF
相關(guān)PDF資料
PDF描述
74LCX32373 Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary
74LCX32373GX Low Voltage 32-Bit Transparent Latch with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374GX Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32374 Low Voltage 32-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs Preliminary
74LCX32646 Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
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