74ABT2952 Philips Semiconductors, 74ABT2952 Datasheet - Page 3

• Manufacturer Part Number: 74ABT2952
• Description: Octal registered transceiver 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
LOGIC SYMBOL (IEEE/IEC)
ABSOLUTE MAXIMUM RATINGS
NOTES:
1998 Feb 11
SYMBOL
Octal registered transceiver (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
V
stg
CC
IK
I
10
14
13
11
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output current
Storage temperature range
13
15
10
14
16
17
18
19
20
21
22
23
11
9
16 17 18 19
A0 A1 A2 A3 A4 A5 A6 A7
B0 B1 B2 B3 B4 B5 B6 B7
CPAB
CEAB
CPBA
CEBA
8
7
EN1
EN2
EN3
EN4
6
C5
C6
2, 3, 6
PARAMETER
3
5
3
20 21 22 23
4
1, 4, 5
3
OEBA
OEAB
2
1, 2
1
SA00116
SA00115
15
8
7
6
5
4
3
2
1
9
output in Off or High state
3
output in Low state
CONDITIONS
FUNCTION TABLE for Register An or Bn
H = High voltage level
L = Low voltage level
X = Don’t care
XX = AB or BA
NC= No change
FUNCTION TABLE for Output Enable
H = High voltage level
L = Low voltage level
X = Don’t care
XX = AB or BA
Z = High impedance “off ” state
An or Bn
INPUTS
V
= Low–to–High transition
OEXX
V
O
I
X
H
H
L
L
L
< 0
< 0
INPUTS
CPXX
INTERNAL
X
Q
H
X
L
CEXX
H
L
L
OUTPUTS
An or Bn
–0.5 to +7.0
–1.2 to +7.0
–0.5 to +5.5
INTERNAL
–65 to 150
Z
H
L
RATING
–18
–50
128
NC
Q
H
L
74ABT2952
Disable outputs
Enable outputs
Product specification
OPERATING
Hold data
Load data
OPERATING
MODE
MODE
UNIT
mA
mA
mA
V
V
V
C