Philips Semiconductors
Product specification
Quad 2-input OR gate
74ABT32
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
CONDITIONS
RATING
–0.5 to +7.0
–18
UNIT
V
V
CC
I
IK
DC supply voltage
DC input diode current
V < 0
I
mA
V
3
V
I
DC input voltage
–1.2 to +7.0
–50
I
DC output diode current
V
O
< 0
mA
V
OK
3
V
DC output voltage
output in Off or High state
output in Low state
–0.5 to +5.5
40
OUT
OUT
I
DC output current
mA
°C
T
stg
Storage temperature range
–65 to 150
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
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.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
4.5
0
MAX
V
CC
DC supply voltage
5.5
V
V
V
I
Input voltage
V
CC
V
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
2.0
V
IH
V
0.8
–15
20
V
IL
I
mA
mA
ns/V
°C
OH
I
OL
∆t/∆v
0
10
T
amb
Operating free-air temperature range
–40
+85
DC ELECTRICAL CHARACTERISTICS
LIMITS
T
= –40°C
to +85°C
amb
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25°C
UNIT
MIN
TYP
MAX
MIN
MAX
V
Input clamp voltage
V
V
V
V
V
V
V
V
V
= 4.5V; I = –18mA
–0.9
2.9
–1.2
–1.2
V
V
IK
CC
CC
CC
CC
CC
CC
CC
CC
CC
IK
V
OH
High-level output voltage
Low-level output voltage
Input leakage current
= 4.5V; I = –15mA; V = V or V
2.5
2.5
OH
I
IL
IH
V
OL
= 4.5V; I = 20mA; V = V or V
IH
0.35
±0.01
±5.0
5.0
0.5
±1.0
±100
50
0.5
±1.0
±100
50
V
OL
I
IL
I
= 5.5V; V = GND or 5.5V
µA
µA
µA
mA
µA
I
I
I
Power-off leakage current
Output High leakage current
= 0.0V; V or V ≤ 4.5V
O I
OFF
CEX
I
= 5.5V; V = 5.5V; V = GND or V
O I CC
1
I
O
Output current
= 5.5V; V = 2.5V
–50
–75
2
–180
50
–50
–180
50
O
I
Quiescent supply current
= 5.5V; V = GND or V
I CC
CC
Additional supply current per
= 5.5V; One data input at 3.4V, other
∆I
CC
0.25
500
500
µA
2
input pin
inputs at V or GND
CC
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. For valid test results, data must not be loaded into the flip-flop or latch after applying the power.
3
1995 Sep 22