6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)(1)
|
SN54AHCT240 |
SN74AHCT240 |
UNIT
|
MIN |
MAX |
MIN |
MAX |
VCC
|
Supply voltage |
4.5 |
5.5 |
4.5 |
5.5 |
V |
VIH
|
High-level input voltage |
2 |
|
2 |
|
V |
VIL
|
Low-level Input voltage |
|
0.8 |
|
0.8 |
V |
VI
|
Input voltage |
0 |
5.5 |
0 |
5.5 |
V |
VO
|
Output voltage |
0 |
VCC
|
0 |
VCC
|
V |
IOH
|
High-level output current |
|
–8 |
|
–8 |
mA |
IOL
|
Low-level output current |
|
8 |
|
8 |
mA |
TA
|
Operating free-air temperature |
–55 |
125 |
–40 |
125 |
°C |