74lv245db NXP Semiconductors, 74lv245db Datasheet - Page 4

• Manufacturer Part Number: 74lv245db
• Description: Octal Bus Transceiver 3-state
• Manufacturer: NXP Semiconductors

1. The LV is guaranteed to function down to V
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Philips Semiconductors
RECOMMENDED OPERATING CONDITIONS
NOTE:
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0V).
NOTES:
1998 Apr 20
SYMBOL
SYMBOL
Octal bus transceiver (3-State)
"I
V
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
T
V
"I
"I
P
t
"I
V
"I
V
amb
r
CC
T
V
CC
, t
TOT
GND
stg
O
CC
I
OK
CC
f
IK
O
= 5.5V.
,
DC supply voltage
Input voltage
Output voltage
Operating ambient temperature range in free air
Input rise and fall times
DC supply voltage
DC input diode current
DC output diode current
DC output source or sink current
– bus driver outputs
DC V
– bus driver outputs
Storage temperature range
Power dissipation per package
– plastic DIL
– plastic mini-pack (SO)
– plastic shrink mini-pack (SSOP and TSSOP)
CC
or GND current for types with
PARAMETER
PARAMETER
1, 2
CC
= 1.0V (input levels GND or V
V
V
–0.5V < V
for temperature range: –40 to +125 C
above +70 C derate linearly with 12 mW/K
above +70 C derate linearly with 8 mW/K
above +60 C derate linearly with 5.5 mW/K
I
O
< –0.5 or V
< –0.5 or V
V
V
V
V
CC
CC
CC
CC
See DC and AC
4
characteristics
CONDITIONS
See Note 1
= 1.0V to 2.0V
= 2.0V to 2.7V
= 2.7V to 3.6V
= 3.6V to 5.5V
O
< V
I
CC
O
> V
CONDITIONS
CC
> V
); DC characteristics are guaranteed from V
CC
+ 0.5V
CC
+ 0.5V
+ 0.5V
MIN
–40
–40
1.0
0
0
–
–
–
–
TYP.
3.3
–
–
–
–
–
–
–0.5 to +7.0
–65 to +150
RATING
750
500
400
20
50
35
70
MAX
+125
V
V
+85
Product specification
500
200
100
5.5
50
CC
CC
74LV245
CC
= 1.2V to
UNIT
UNIT
ns/V
mW
mA
mA
mA
mA
V
V
V
V
C
C