HD74HC620_15 Datasheet, PDF (6/14 Pages) Renesas Technology Corp – Octal Bus Transceivers (with inverted 3-state outputs)

HD74HC620, HD74HC623
HD74HC623
GBA
GAB
A1
VCC
VCC
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Supply voltage range
VCC
–0.5 to 7.0
V
Input / Output voltage
VIN, VOUT
–0.5 to VCC +0.5
V
Input / Output diode current
IIK, IOK
±20
mA
Output current
IOUT
±35
mA
VCC, GND current
ICC or IGND
±75
mA
Power dissipation
PT
500
mW
Storage temperature
Tstg
–65 to +150
°C
Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of
which may be realized at the same time.
Rev.2.00 Mar 30, 2006 page 4 of 11