3
PS2067G
11/10/08
PI74LPT16244
3.3V, 16-Bit Buffer/Line Driver
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 2.7V to 3.6V)
Parameters
Description
Test Conditions(1)
Min.
Typ(2)
Max.
Units
VIH
Input HIGH Voltage (Input pins)
Guaranteed Logic HIGH Level
2.2
5.5
V
Input HIGH Voltage (I/O pins)
2.0
5.5
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
0.8
(Input and I/O pins)
IIH
Input HIGH Current (Input pins) VCC = Max.
VIN = 5.5V
±1
μA
Input HIGH Current (I/O pins)
VCC = Max.
±1
IIL
Input LOW Current (Input pins) VCC = Max.
VIN = GND
±1
Input LOW Current (I/O pins)
VCC = Max.
VIN = GND
±1
IOZH
High Impedance Output Current VCC = Max.
VOUT = 5.5V
±1
IOZL
(3-State Output pins)
VCC = Max.
VOUT = GND
±1
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18 mA
–0.7
–1.2
V
IOHD
Output HIGH Current
VCC = 3.3V, VIN = VIH or VIL, VO =
1.5V(3)
–36
–60
–110
mA
IODL
Output LOW Current
VCC = 3.3V, VIN = VIH or VIL, VO =
1.5V(3)
50
90
200
VOH
Output HIGH Voltage
VCC = Min.
VIN = VIH or VIL
IOH = –0.1 mA
Vcc-0.2
V
IOH = –3 mA
2.4
3.0
VCC = 3.0V,
IOH = –8 mA
2.4(5)
3.0
VIN = VIH or VIL
IOH = –24 mA
2.0
VOL
Output LOW Voltage
VCC = Min.
VIN = VIH or VIL
IOL = 0.1 mA
0.2
IOL = 16 mA
0.2
0.4
IOL = 24 mA
0.3
0.5
IOS
Short Circuit Current(4)
VCC = Max.(3), VOUT = GND
–60
–85
–240
mA
IOFF
Power Down Disable
VCC = 0V, VIN or VOUT ≤ 4.5V
±100
μA
Notes:
1.
For Max. or Min. conditions, use appropriate value specied under Electrical Characteristics for the applicable device type.
2.
Typical values are at Vcc = 3.3V, +25°C ambient and maximum loading.
3.
Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4.
This parameter is guaranteed but not tested.
5.
VOH = VCC – 0.6V at rated current.
Notes:
1.
This parameter is determined by device characterization but is not production tested.
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ
Max.
Units
CIN
Input Capacitance
VIN = 0V
3
6
pF
COUT
Output Capacitance
VOUT = 0V
3
8
08-0291