HD74HCT620 Datasheet, PDF (4/9 Pages) Hitachi Semiconductor – Octal Bus Transceivers (with inverted 3-state outputs)/

HD74HCT620/HD74HCT623
HD74HCT623
GAB
GBA
A1
VCC
A2
A3
A4
A5
A6
A7
A8
Absolute Maximum Ratings
Item
Supply voltage range
Input voltage
Output voltage
DC current drain per pin
DC current drain per V_CC, GND
DC input diode current
DC output diode current
Power dissipation per package
Storage temperature
Symbol
V_CC
V_IN
V_OUT
I _OUT
I_CC, I_GND
I _IK
I _OK
P_T
Tstg
VCC
B1
B2
B3
B4
B5
B6
B7
B8
Rating
–0.5 to +7.0
–0.5 to V_CC + 0.5
–0.5 to V_CC + 0.5
±35
±75
±20
±20
500
–65 to +150
Unit
V
V
V
mA
mA
mA
mA
mW
°C
4