HD74HC242 Datasheet, PDF (3/10 Pages) Hitachi Semiconductor – Quad. Bus Transceivers (with 3-state outputs),Quad. Bus Transceivers (with noninverted 3-state outputs)

Absolute Maximum Ratings
Item
Supply voltage range
Input voltage
Output voltage
DC current drain per pin
DC current drain per VCC, 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
HD74HC242/HD74HC243
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
Logic Diagram
HD74HC242
1 of 4
V_CC
Transceivers
A
VCC
B
GBA
GAB
3