PI74LPT244AHE Pericom Semiconductor, PI74LPT244AHE Datasheet - Page 2

• Manufacturer Part Number: PI74LPT244AHE
• Description: Buffers & Line Drivers Octal Buffer Line Driver
• Manufacturer: Pericom Semiconductor

Specifications of PI74LPT244AHE

• Logic Family: LPT
• Logic Type: CMOS
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-20
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 4.8 ns at 3.3 V
• Lead Free Status / Rohs Status: Details

Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Pin Description
Storage Temperature .............................................................. –55°C to +125°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
Pin Name
OE
Dxx
Oxx
GND
V
CC
A
, OE
06-0181
B
Description
3-State Output Enable Inputs (Active LOW)
Inputs
Outputs
Ground
Power
2
Truth Table
Notes:
1. H = High Voltage Level, X = Don't Care,
L = Low Voltage Level, Z = High Impedance
OE
H
L
L
A
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS may cause permanent damage to the device. This is
a stress rating only and functional operation of the device
at these or any other conditions above those indicated in
the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
(1)
Inputs
OE
H
L
L
B
3.3V 8-Bit Buffer /Line Driver
D
H
X
L
XX
PI74LPT244
PS2058F
Outputs
O
H
L
Z
XX
06/05/06