PI74LPT244_06 Datasheet, PDF (2/8 Pages) Pericom Semiconductor Corporation – Fast CMOS 3.3V 8-Bit Buffer/Line Driver

PI74LPT244
3.3V 8-Bit Buffer /Line Driver
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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
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.
Pin Description
Pin Name Description
OEA, OEB 3-State Output Enable Inputs (Active LOW)
Dxx
Inputs
Oxx
Outputs
GND
Ground
V_CC
Power
Truth Table⁽¹⁾
Inputs
OEA
OEB
DXX
L
L
L
L
L
H
H
H
X
Notes:
1. H = High Voltage Level, X = Don't Care,
L = Low Voltage Level, Z = High Impedance
Outputs
OXX
L
H
Z
06-0181
2
PS2058F 06/05/06