Latch Up Current ..................................................... >200 mA
Operating Range
Range
Commercial
Industrial
[4]
Ambient
Temperature
[3]
0°C to +70°C
–40°C to +85°C
V
CC
5V
±
10%
5V
±
10%
Electrical Characteristics
Over the Operating Range
[4]
Parameter
V
OH
V
OL
V
IH[5]
V
IL[5]
I
IX
I
OZL
I
OZH
I
CC1[6]
I
CC2[7]
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage
Current
Output OFF,
High Z Current
Active Power Supply
Current
Average Standby
Current
V
CC
= Max.
OE > V
IH
,
V
SS
< V
O
< V
CC
Commercial
Industrial
Commercial
Industrial
Test Conditions
V
CC
= Min.,
I
OH
= –2.0 mA
V
CC
= Min.,
I
OL
= 8.0 mA
2.0
–0.5
–10
–10
7C42X5-10
7C42X5,
7C4265A-15
7C42X5-25
7C42X5-35
Unit
V
Min
2.4
Max
Min
2.4
Max
Min
2.4
Max
Min
2.4
Max
0.4
V
CC
0.8
+10
+10
45
50
10
15
2.0
–0.5
–10
–10
0.4
V
CC
0.8
+10
+10
45
50
10
15
2.0
–0.5
–10
–10
0.4
V
CC
0.8
+10
+10
45
50
10
15
2.0
–0.5
–10
–10
0.4
V
CC
0.8
+10
+10
45
50
10
15
V
V
V
μA
μA
mA
mA
mA
mA
Capacitance
[8, 9]
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= 5.0V
Max
5
7
Unit
pF
pF
Notes
2. The Voltage on any input or I/O pin cannot exceed the power pin during power up.
3. T
A
is the “Instant On” case temperature.
4. See the last page of this specification for Group A subgroup testing information.
5. The V
IH
and V
IL
specifications apply for all inputs except WXI, RXI. The WXI, RXI pin is not a TTL input. It is connected to either RXO, WXO of the previous device
or V
SS
.
6. Input signals switch from 0V to 3V with a rise/fall time of less than 3 ns, clocks and clock enables switch at 20 MHz, while data inputs switch at 10 MHz. Outputs are
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PCB Design
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