MAXIMUM RATINGS*
(Voltages Referenced to VSS)
Symbol
VDD
Vin
Iin, Iout
IDD, ISS
Tstg
Rating
DC Supply Voltage
Input Voltage, All Inputs
DC Current Drain Per Pin
DC Current Drain VDD or VSS Pins
Storage Temperature Range
Value
– 0.5 to + 6.0
– 0.5 to VDD + 0.5
10
30
– 65 to + 150
Unit
V
V
mA
mA
°C
This device contains protection circuitry to
guard against damage due to high static volt-
ages or electric fields. However, precautions
must be taken to avoid applications of any
voltage higher than maximum rated voltages
to this high–impedance circuit. For proper oper-
ation, Vin and Vout should be constrained to
the range VSS
≤
(Vin or Vout)
≤
VDD.
Unused inputs must always be tied to an
appropriate logic voltage level (e.g., either VSS
or VDD). Unused outputs must be left open.
* Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
ELECTRICAL CHARACTERISTICS
(Voltages Referenced to VSS, TA = 25°C)
Guaranteed Limit
Symbol
S b l
VDD
VOL
VOH
VIL
VIH
IOH
IOL
IIL
Input Current
(Vin = 0)
Output Current
(Vout = 2.2 V)
(Vout = 5.0 V)
(Vout = 0.3 V)
(Vout = 0.5 V)
Characteristic
Ch
i i
Power Supply Voltage Range
Output Voltage
(Iout = 0)
(Vin = VDD or 0)
Input Voltage
(Vout = 0.5 V or VDD – 0.5 V)
0 Level
1 Level
0 Level
1 Level
Source
Sink
OSCin, fin1, fin2
DATA, SB, Mode
IIH
(Vin = VDD – 0.5)
OSCin, fin1, fin2
DATA, SB, Mode
Cin
Cout
IDD
Idd
IOZ
Input Capacitance
Output Capacitance
Standby Current, SB = VSS or Open
Operating Current
(200 mV p–p input at fin1 and fin2, SB = VDD)
Three–State Leakage Current
(Vout = 0 or 5.5 V)
VDD
—
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
2.5
5.5
—
—
2.5
5.5
2.5
5.5
5.5
Min
2.5
—
—
2.45
5.45
—
—
1.75
3.85
– 0.18
– 0.55
0.18
0.55
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
5.5
0.05
0.05
—
—
0.75
1.65
—
—
—
—
—
—
– 30
– 66
– 0.05
– 0.11
30
66
50
121
14.0
8.0
1.4
3.6
2.8
6.2
±
1.0
pF
pF
mA
mA
µA
µA
µA
mA
V
Unit
U i
V
V
MOTOROLA
MC145166•MC145167
3
MOTOROLA [ MOTOROLA, INC ]
