PI74LPT244QX Pericom Semiconductor, PI74LPT244QX Datasheet - Page 3

• Manufacturer Part Number: PI74LPT244QX
• Manufacturer: Pericom Semiconductor

Specifications of PI74LPT244QX

• Logic Family: LPT
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Inputs: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 3.3V
• Package Type: QSOP
• Output Type: 3-State
• Polarity: Non-Inverting
• Propagation Delay Time: 8ns
• High Level Output Current: -24mA
• Low Level Output Current: 24mA
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.7V
• Quiescent Current: 10uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Dc: 04+
• Lead Free Status / Rohs Status: Not Compliant

Notes:
1.
2.
3.
4.
5.
DC Electrical Characteristics
V
V
I
I
I
I
V
I
I
V
V
I
I
V
Parameters
IH
IL
OZH
OZL
ODH
ODL
OS
OFF
IH
IL
IK
OH
OL
H
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at V
Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
This parameter is guaranteed but not tested.
V
OH
06-0181
= V
CC
– 0.6V at rated current.
Input HIGH Voltage (Input
pins)
Input HIGH Voltage (I/O pins)
Input LOW Voltage
(Input and I/O pins)
Input HIGH Current
(Input pins)
Input HIGH Current (I/O pins) V
Input LOW Current
(Input pins)
Input LOW Current (I/O pins)
High Impedance Output
Current
(3-State Output pins)
Clamp Diode Voltage
Output HIGH Current
Output LOW Current
Output HIGH Voltage
Output LOW Voltage
Short Circuit Current
Power Down Disable
Input Hysteresis
CC
Description
= 3.3V, +25°C ambient and maximum loading.
(Over the Operating Range, T
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
O
CC
O
CC
IN
CC
IN
CC
IN
CC
CC
= 1.5V
= 1.5V
= V
= V
= V
= Max.
= Max.
= Max.
= Max.
= Max.
= Max.
= Min., I
= 3.3V, V
= 3.3V, V
= Min.
= 3.0V,
= Min.
= Max., V
= 0V, V
IH
IH
IH
or V
or V
or V
Test Conditions
IN
IN
IN
IN
or V
OUT
IL
IL
IL
3
= –18 mA
= V
= V
A
OUT
= GND
= –40°C to +85°C, V
IH
IH
V
V
V
V
V
V
I
I
I
I
I
I
I
or V
or V
≤ 4.5V
OH
OH
OH
OH
OL
OL
OL
IN
IN
IN
IN
OUT
OUT
= 0.1 mA
= 16 mA
= 24 mA
= –0.1 mA
= –3 mA
= –8 mA
= –24 mA
= 5.5V
= V
= GND
= GND
IL
IL
(1)
= 5.5V
= GND
,
,
CC
CC
3.3V 8-Bit Buffer /Line Driver
= 2.7V to 3.6V)
V
2.4
Min.
–0.5
–36
–60
2.2
2.0
0.2
2.4
2.0
50
CC
(5)
-
Typ
–0.7
–60
–85
150
3.0
3.0
0.2
0.3
90
(2)
Max.
–110
–240
±100
–1.2
PI74LPT244
200
5.5
5.5
0.8
0.2
0.4
0.5
±1
±1
±1
±1
±1
±1
PS2058F
Units
mV
mA
mA
µA
µA
06/05/06
V
V
V