74lvt244b NXP Semiconductors, 74lvt244b Datasheet - Page 4

• Manufacturer Part Number: 74lvt244b
• Description: 3.3v Octal Buffer/line Driver 3-state
• Manufacturer: NXP Semiconductors

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Philips Semiconductors
LOGIC SYMBOL (IEEE/IEC)
ABSOLUTE MAXIMUM RATINGS
NOTES:
RECOMMENDED OPERATING CONDITIONS
1998 Nov 12
SYMBOL
SYMBOL
SYMBOL
3.3V Octal buffer/line driver (3-State)
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.
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 C.
V
T
I
I
V
V
T
OUT
OUT
I
V
I
V
I
I
amb
OUT
I
OK
OH
t/ v
V
V
OL
OL
stg
CC
IK
CC
IH
IL
I
I
DC supply voltage
DC input voltage
DC output voltage
DC output current
DC out ut current
DC input diode current
DC output diode current
Storage temperature range
DC supply voltage
Input voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Low-level output current; current duty cycle
Input transition rise or fall rate; outputs enabled
Operating free-air temperature range
1
2
4
6
8
19
13
15
17
11
EN
EN
PARAMETER
3
3
1, 2
PARAMETER
PARAMETER
18
16
14
12
9
7
5
3
SV00012
50%, f
Output in Off or High state
1kHz
4
Output in High state
Output in Low state
CONDITIONS
V
V
O
I
< 0
< 0
MIN
–40
2.7
2.0
0
LIMITS
–0.5 to +4.6
–0.5 to +7.0
–0.5 to +7.0
–65 to 150
RATING
128
–64
–50
–50
MAX
–32
+85
3.6
5.5
0.8
32
64
10
74LVT244B
Product specification
UNIT
UNIT
UNIT
ns/V
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
C
C