dm74als652 Fairchild Semiconductor, dm74als652 Datasheet - Page 3

• Manufacturer Part Number: dm74als652
• Description: Dm74als652 Octal 3-state Bus Transceiver And Register
• Manufacturer: Fairchild Semiconductor

V
V
V
I
I
f
t
t
t
T
V
V
V
I
I
I
I
I
Absolute Maximum Ratings
Recommended Operating Conditions
Note 4:
Electrical Characteristics
over recommended free air temperature range
I
IH
IL
O
CC
Note 5: For I/O ports the 3-STATE output currents (I
Supply Voltage
Input Voltage
Operating Free-Air Temperature Range
Storage Temperature Range
Typical
OH
OL
CLK
W
SU
H
IK
OH
OL
A
CC
IH
IL
Symbol
Control Inputs
I/O Ports
N Package
M Package
Symbol
JA
with reference to the LOW-to-HIGH transition of the respective clock.
Input Clamp Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
Input Current at Maximum
Input Voltage
HIGH Level Input Current
LOW Level
Input Current
Output Drive Current
Supply Current
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Clock Frequency
Pulse Duration, Clocks LOW or HIGH
Data Setup Time, A before CAB or
B before CBA (Note 4)
Data Hold Time, A after CAB or
B after CBA (Note 4)
Free Air Operating Temperature
Parameter
Parameter
V
V
V
V
V
V
V
V
V
OZH
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
I
and I
65 C to 150 C
0.4V (Note 5)
Min, I
4.5V to 5.5V
Min
Min
Max
Max, V
Max,
Max, V
Max
(Note 3)
0 C to 70 C
OZL
44.5 C/W
80.5 C/W
I
) are included in the I
I
O
18 mA
2.7V, (Note 5)
2.25V
5.5V
Test Conditions
7V
7V
3
Note 3: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
12.5
I
I
I
I
I
I
I/O Ports, V
Control Inputs, V
Control Inputs
I/O Ports
Outputs HIGH
Outputs LOW
Outputs Disabled
Min
10
OH
OH
OH
OL
OL
OL
4.5
0
IH
2
0
0
and I
12 mA
24 mA
48 mA
Max
0.4 mA
3 mA
IL
parameters.
I
5.5V
I
Nom
7V
5
V
CC
Min
2.4
2
30
2
Max
0.25
0.35
0.35
5.5
0.8
Typ
24
40
70
3.2
47
55
55
15
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Max
100
100
0.4
0.5
0.5
20
200
200
112
76
88
88
1.2
Units
MHz
mA
mA
ns
ns
ns
V
V
V
C
Units
mA
mA
V
V
V
A
A
A