74ABT640 Philips Semiconductors, 74ABT640 Datasheet - Page 3

• Manufacturer Part Number: 74ABT640
• Description: Octal transceiver with direction pin/ inverting 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
FUNCTION TABLE
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance ”off” state
ABSOLUTE MAXIMUM RATINGS
NOTES:
1998 Jan 16
SYMBOL
Octal transceiver with direction pin, inverting
(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
OK
OUT
OE
V
stg
CC
IK
H
L
L
I
INPUTS
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output current
Storage temperature range
DIR
A0
A1
A2
A3
A4
A5
A6
A7
DIR
H
X
L
1
2
3
4
5
6
7
8
9
PARAMETER
3
3
Inputs
An
Bn
Z
INPUTS/OUTPUTS
1, 2
SA00209
19
18
17
16
15
14
13
12
11
OE
B0
B1
B2
B3
B4
B5
B6
B7
Inputs
Bn
An
Z
output in Off or High state
3
output in Low state
CONDITIONS
LOGIC SYMBOL (IEEE/IEC)
V
V
O
I
< 0
< 0
19
1
3
4
5
6
7
8
9
2
G3
3 EN1 (BA)
3 EN2 (AB)
1
–0.5 to +7.0
–1.2 to +7.0
–0.5 to +5.5
–65 to 150
RATING
2
–18
–50
128
SA00210
74ABT640
Product specification
18
17
16
15
14
13
12
11
UNIT
mA
mA
mA
V
V
V
C