PRODUCT SPECIFICATION
TMC2246A
t
ENA
OEN
t
DIS
0.5V
2.0V
0.8V
0.5V
High Impedance
Three-State
Outputs
Figure 4. Threshold Levels for Three-State Measurement
Absolute Maximum Ratings
(beyond which the device may be damaged)
1
Parameter
Supply Voltage
Input Voltage
Output, Applied Voltage
2
Output, Externally Forced Current
3,4
Output, Short Circuit Duration (single output in HIGH state to ground)
Operating, Ambient Temperature
Junction Temperature
Storage Temperature
Lead Soldering (10 seconds)
-65
-20
Min
-0.5
-0.5
-0.5
-3.0
Max
7.0
V
DD
+ 0.5
V
DD
+ 0.5
6.0
1
110
140
150
300
Unit
V
V
V
mA
sec
°C
°C
°C
°C
Notes:
1. Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if
Operating Conditions are not exceeded.
2. Applied voltage must be current limited to specified range.
3. Forcing voltage must be limited to specified range.
4. Current is specified as conventional current flowing into the device.
Operating Conditions
Parameter
V
DD
f
CLK
Power Supply Voltage
Clock frequency
TMC2246A
TMC2246A-1
TMC2246A-2
t
PWH
t
PWL
t
S
t
H
V
IH
V
IL
I
OH
I
OL
T
A
CLK pulse width, HIGH
CLK pulse width, LOW
Input Data Set-up Time
Input Data Hold Time
Input Voltage, Logic HIGH
Input Voltage, Logic LOW
Output Current, Logic HIGH
Output Current, Logic LOW
Ambient Temperature, Still Air
0
8
6
6
1.5
2.0
0.8
-2.0
4.0
70
Min
4.75
Nom
5.0
Max
5.25
30
40
60
Units
V
MHz
MHz
MHz
ns
ns
ns
ns
V
V
mA
mA
°C
8
REV. 1.0.3 9/11/00
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
