參數(shù)資料
型號(hào)： 74ACT640
廠(chǎng)商： ON SEMICONDUCTOR
英文描述： Octal 3−State Inverting Transciever
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 97K
代理商： 74ACT640
MC74ACT640
http://onsemi.com
2
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
DC Supply Voltage
0.5 to
7.0
V
V
I
DC Input Voltage
0.5
V
I
V
CC
0.5
V
V
O
DC Output Voltage
(Note 1)
0.5
V
O
V
CC
0.5
V
I
IK
DC Input Diode Current
20
mA
I
OK
DC Output Diode Current
50
mA
I
O
DC Output Sink/Source Current
50
mA
I
CC
DC Supply Current per Output Pin
50
mA
I
GND
DC Ground Current per Output Pin
50
mA
T
STG
Storage Temperature Range
65 to
150
C
T
L
Lead temperature, 1 mm from Case for 10 Seconds
260
C
T
J
Junction temperature under Bias
150
C
JA
Thermal resistance
PDIP
SOIC
67
96
C/W
P
D
Power Dissipation in Still Air at 85 C
PDIP
SOIC
750
500
mW
MSL
Moisture Sensitivity
Level 1
F
R
Flammability Rating
Oxygen Index: 30% 35%
UL 94 V0 @ 0.125 in
V
ESD
ESD Withstand Voltage
Human Body Model (Note 2)
Machine Model (Note 3)
Charged Device Model (Note 4)
> 2000
> 200
> 1000
V
I
Latchup
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. I
O
absolute maximum rating must be observed.
2. Tested to EIA/JESD22A114A.
3. Tested to EIA/JESD22A115A.
4. Tested to JESD22C101A.
5. Tested to EIA/JESD78.
Latchup Performance
Above V
CC
and Below GND at 85 C (Note 5)
100
mA
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
V
CC
DC Input Voltage (Referenced to GND)
4.5
5.5
V
V
in
, V
out
DC Input Voltage, Output Voltage (Referenced to GND)
0
V
CC
V
T
A
Operating Temperature, All Package Types
40
25
+85
°
C
t
r
, t
f
Input Rise and Fall Time (Note 7)
V
CC
= 4.5 V
V
CC
= 5.5 V
0
0
10
8.0
10
8.0
ns/V
T
J
Junction Temperature (PDIP)
140
°
C
I
OH
Output Current High
24
mA
I
OL
Output Current Low
24
mA
6. Unused Inputs may not be left open. All inputs must be tied to a high voltage level or low logic voltage level.
7. V
in
from 0.8 V to 2.0 V; refer to individual Data Sheets for devices that differ from the typical input rise and fall times.
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