74ABT244 Philips Semiconductors, 74ABT244 Datasheet - Page 3

• Manufacturer Part Number: 74ABT244
• Description: Octal buffer/line driver 3-State
• Manufacturer: Philips 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
ABSOLUTE MAXIMUM RATINGS
NOTES:
1998 Jan 16
SYMBOL
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
I
V
T
I
OUT
I
OUT
V
OK
CC
IK
stg
I
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output current
Storage temperature range
11
13
15
17
19
2
4
6
8
1
1A0
1A1
1A2
1A3
1OE
2A3
2A2
2OE
2A1
2A0
PARAMETER
3
3
1Y0
1Y1
1Y2
1Y3
2Y3
2Y2
2Y1
2Y0
SA00149
1, 2
18
16
14
12
9
7
5
3
output in Off or High state
3
output in Low state
CONDITIONS
LOGIC SYMBOL (IEEE/IEC)
FUNCTION TABLE
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off ” state
V
V
1OE
O
I
H
L
L
< 0
< 0
1An
H
L
X
INPUTS
1
2
4
6
8
19
13
15
17
11
2OE
EN
H
L
L
EN
–0.5 to +7.0
–1.2 to +7.0
–0.5 to +5.5
–65 to 150
RATING
2An
–18
–50
128
H
L
X
SA00150
18
16
14
12
9
7
5
3
74ABT244
Product specification
1Yn
H
Z
L
OUTPUTS
UNIT
mA
mA
mA
V
V
V
C
2Yn
H
L
Z