74abt74 NXP Semiconductors, 74abt74 Datasheet - Page 2

• Manufacturer Part Number: 74abt74
• Description: Dual D-type Flip-flop
• 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
FUNCTION TABLE
ABSOLUTE MAXIMUM RATINGS
NOTES:
RECOMMENDED OPERATING CONDITIONS
1995 Sep 22
SYMBOL
SYMBOL
SYMBOL
SD
Dual D-type flip-flop
H
H
H
H
L
L
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
V
V
T
I
OUT
V
I
V
I
t/ v
amb
I
OK
OUT
OH
V
V
OL
stg
CC
IK
CC
IH
IL
I
I
RD
H
H
H
H
L
L
INPUTS
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output 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
Input transition rise or fall rate
Operating free-air temperature range
CP
X
X
X
D
X
X
X
X
h
l
PARAMETER
3
3
OUTPUTS
NC
Q
H
H
H
L
L
NC
Q
H
H
H
L
L
1, 2
PARAMETER
PARAMETER
Asynchronous set
Asynchronous
reset
Undetermined*
Load “1”
Load “0”
Hold
OPERATING
OPERATING
MODE
output in Off or High state
2
output in Low state
CONDITIONS
H = High voltage level
h = High voltage level one setup time prior to low-to-high
L = Low voltage level
l
NC= No change from the previous setup
X = Don’t care
*
NOTES:
= Low voltage level one setup time prior to low-to-high
= Low-to-high clock transition
= Not low-to-high clock transition
= This setup is unstable and will change when either set
V
V
O
I
< 0
clock transition
clock transition
or reset return to the high level.
< 0
MIN
–40
4.5
2.0
0
0
LIMITS
–0.5 to +7.0
–1.2 to +7.0
–0.5 to +5.5
–65 to 150
RATING
–18
–50
40
MAX
V
–15
+85
5.5
0.8
20
10
CC
Product specification
74ABT74
UNIT
UNIT
ns/V
UNIT
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
C
C