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74ACT1284CW View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
74ACT1284CW
Fairchild
Fairchild Semiconductor Fairchild
74ACT1284CW Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
Absolute Maximum Ratings(Note 3)
(Note 4)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI = −0.5V
VI = VCC + 0.5V
DC Input Voltage (VI) A Side
DC Input Voltage (VI) B Side
DC Output Diode Current (IOK)
VO = −0.5V
VO = VCC + 0.5V
DC Output Voltage (VO) A Side
DC Output Voltage (VO) B Side
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
0.5V to +7.0V
20 mA
+20 mA
0.5V to VCC + 0.5V
2V to +7V
20 mA
+20 mA
0.5V to VCC + 0.5V
2V to +7V
± 50 mA
± 50 mA
65°C to +150°C
Recommended Operating
Conditions
Supply Voltage (VCC)
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
4.7V to 5.5V
0V to VCC
0V to VCC
40°C to +85°C
Note 3: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACTcircuits outside databook specifications.
Note 4: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
VCC
Guaranteed Limits
Units
(V)
TA = +25°C TA = 0°C to +70°C TA = −40°C to +85°C
Conditions
VIH
Minimum HIGH Level
4.7
2.0
2.0
Input Voltage
5.5
2.0
2.0
2.0
Recognized
V
2.0
High Signal
VIL
Maximum LOW Level
4.7
0.8
0.8
Input Voltage
5.5
0.8
0.8
0.8
Recognized
V
0.8
Low Signal
VOH
Minimum HIGH Level
4.7
4.5
4.5
Output Voltage
4.7
3.7
3.7
4.7
2.4
2.4
VOL
Maximum LOW Level
4.7
0.2
0.2
Output Voltage
4.7
0.4
0.4
IIN
Maximum Input
5.5
±0.1
Leakage Current
4.5
3.7
2.4
0.2
0.4
±1.0
IOUT = −50 µA (An)
V VIN = VIL or VIH (Note 5)
IOH = −4 mA (An)
V IOH = −14 mA (Bn)
IOUT = 50 µA (An)
V VIN = VIL or VIH (Note 5)
IOH = 4 mA (An)
V IOH = 14 mA (Bn)
µA VI = VCC, GND
(DIR, A5, A6, A7, HD)
ICCT
Maximum ICC/Input
5.5
1.5
ICC
Maximum Quiescent
5.5
400
400
Supply Current
1.5
mA VI = VCC 2.1V
500
µA VIN = VCC or GND
IOZ
Maximum Output
Leakage Current
5.5
±20
±20
±20
µA VO = VCC, GND
IOFF
Maximum B-Side Power Down
0.0
100
100
Leakage Current
100
µA VOUT = 5.25V
VT
Input Hysteresis
5.0
0.4
0.4
RD
Maximum Output Impedance 5.0
22
22
Minimum Output Impedance 5.0
8
8
Note 5: All outputs loaded; thresholds on input associated with output under test.
0.35
24
6
V VT + − VT
Bn (Note 6)
Bn (Note 6)
Note 6: This parameter is guaranteed but not tested, characterized only: RD is the measure of the B-Side output impedance with the output in the HIGH
state.
3
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