M74HCT646 STMICROELECTRONICS [STMicroelectronics], M74HCT646 Datasheet - Page 5
M74HCT646
Manufacturer Part Number
M74HCT646
Description
HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.M74HCT646.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition isnotimplied.
(*) 500 mW: 65
RECOMMENDED OPERATING CONDITIONS
I
Symbol
CC
Symbol
V
t
T
V
V
V
r
T
I
or I
, t
V
P
CC
V
I
T
op
I
OK
O
CC
IK
I
O
stg
O
D
L
f
I
GND
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time (V
o
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
C derate to 300 mW by 10mW/
CC
or Ground Current
Parameter
Parameter
o
CC
C: 65
= 4.5 to 5.5V)
o
C to 85
o
C
-0.5 to V
-0.5 to V
-65 to +150
-40 to +85
-0.5 to +7
4.5 to 5.5
0 to V
0 to V
0 to 500
500 (*)
Value
Value
300
20
20
35
70
CC
CC
CC
CC
+ 0.5
+ 0.5
M74HCT646/648
Unit
Unit
mW
mA
mA
mA
mA
o
o
o
ns
V
V
V
V
V
V
C
C
C
5/12