PI74LPT2Q245Q Pericom Semiconductor, PI74LPT2Q245Q Datasheet - Page 2

• Manufacturer Part Number: PI74LPT2Q245Q
• Manufacturer: Pericom Semiconductor

Specifications of PI74LPT2Q245Q

• Logic Family: LPT
• Operating Supply Voltage (typ): 3.3V
• Propagation Delay Time: 8.5ns
• Number Of Elements: 1
• Number Of Channels: 8
• Output Type: 3-State
• Package Type: QSOP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Quiescent Current (typ): 100nA
• Technology: CMOS
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Not Compliant

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Notes:
1. For Max. or Min. conditions, use appropriate value specified 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.
Capacitance
Note:
1. This parameter is determined by device characterization but is not production tested.
DC Electrical Characteristics
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Parameters
Parameters
Storage Temperature .......................................................... –65°C to +150°C
Ambient Temperature with Power Applied ......................... –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .. –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) –0.5V to +7.0V
DC Input Voltage .................................................................. –0.5V to +7.0V
DC Output Current ............................................................................ 120 mA
Power Dissipation .................................................................................. 1.0W
V
V
I
I
I
I
V
I
I
V
V
I
I
V
C
C
IH
IL
OZH
OZL
ODH
ODL
OS
OFF
IH
IL
IK
OH
OL
H
IN
OUT
(1)
(T
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)
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
A
= 25°C, f = 1 MHz)
Description
Input Capacitance
Output Capacitance
Description
(4)
(Over the Operating Range, T
Test Conditions
V
V
IN
OUT
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
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
IN
CC
IN
CC
IN
CC
CC
= 0V
= 0V
= V
= V
= V
= 3.3V, V
= 3.3V, V
= Max.
= Max.
= Max.
= Max.
= Max.
= Max.
= Min., I
= M
= 3.0V
= Min.
= Max.
= 0V, V
IH
IH
IH
IN
or V
or V
or V
.
(3)
2
IN
IN
, V
Test Conditions
IN
IN
A
IL
IL
IL
or V
= –18 mA
= V
= V
OUT
= –40°C to +85°C, V
3.3V 8-BIT BIDIRECTIONAL TRANSCEIVER
OUT
IH
IH
or V
or V
GND
4.5V
IL
IL
V
V
V
V
V
V
I
I
I
I
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational
sections of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
OH
OH
OL
OL
, V
, V
IN
IN
IN
IN
OUT
OUT
(1)
= 0.1 mA
= 8 mA
O
O
= –0.1 mA Vcc -0.2
= –8 mA
= 5.5V
= GND
= GND
= V
= 1.5V
= 1.5V
= 5.5V
= GND
CC
CC
Typ.
4.5
5.5
(3)
(3)
= 2.7V to 3.6V)
Min.
2.4
–0.5
–20
–40
2.2
2.0
—
—
—
—
—
—
—
20
—
—
—
—
(5)
Max.
6
8
Typ
–0.7
150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(2)
PI74LPT2Q245
Max.
±100
–100
–1.2
–60
5.5
5.5
0.8
0.2
0.5
Units
±1
±1
±1
±1
±1
±1
60
—
—
—
pF
pF
PS8097 03/25/97
Units
mA
mA
mV
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V