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74ACQ245CW View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
74ACQ245CW Quiet Series™ Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs Fairchild
Fairchild Semiconductor Fairchild
74ACQ245CW Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI 0.5V
VI VCC  0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO 0.5V
VO VCC  0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
DC Latch-Up Source or
Sink Current
Junction Temperature (TJ)
PDIP
0.5V to 7.0V
20 mA
20 mA
0.5V to VCC  0.5V
20 mA
20 mA
0.5V to VCC  0.5V
r50 mA
r50 mA
65qC to 150qC
r300 mA
140qC
Recommended Operating
Conditions
Supply Voltage (VCC)
ACQ
2.0V to 6.0V
ACTQ
4.5V to 5.5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Minimum Input Edge Rate 'V/'t
0V to VCC
0V to VCC
40qC to 85qC
ACQ Devices
VIN from 30% to 70% of VCC
VCC @ 3.0V, 4.5V, 5.5V
Minimum Input Edge Rate 'V/'t
125 mV/ ns
ACTQ Devices
VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
125 mV/ns
Note 2: 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 FACT¥ circuits outside databook specifications.
DC Electrical Characteristics for ACQ
Symbol
Parameter
VIH
Minimum HIGH Level
Input Voltage
VIL
Maximum LOW Level
Input Voltage
VOH
Minimum HIGH Level
Output Voltage
VOL
Maximum LOW Level
Output Voltage
IIN
(Note 5)
IOLD
IOHD
ICC
(Note 5)
IOZT
Maximum Input
Leakage Current
Minimum Dynamic
Output Current (Note 4)
Maximum Quiescent
Supply Current
Maximum I/O
Leakage Current
VCC
TA 25qC
TA 40qC to 85qC
Units
(V)
Typ
Guaranteed Limits
Conditions
3.0
1.5
2.1
2.1
4.5
2.25
3.15
3.15
5.5
2.75
3.85
3.85
VOUT 0.1V
V
or VCC  0.1V
3.0
1.5
0.9
0.9
4.5
2.25
1.35
1.35
5.5
2.75
1.65
1.65
VOUT 0.1V
V
or VCC  0.1V
3.0
2.99
2.9
2.9
4.5
4.49
4.4
4.4
V
IOUT 50 PA
5.5
5.49
5.4
5.4
3.0
2.56
2.46
4.5
3.86
3.76
5.5
4.86
4.76
3.0
0.002
0.1
0.1
VIN VIL or VIH
IOH 12 mA
V
IOH 24 mA
IOH 24 mA (Note 3)
4.5
0.001
0.1
0.1
V
IOUT 50 PA
5.5
0.001
0.1
0.1
VIN VIL or VIH
3.0
0.36
0.44
IOL 12 mA
4.5
0.36
0.44
V
IOL 24 mA
5.5
0.36
0.44
IOL 24 mA (Note 3)
5.5
r0.1
r1.0
PA VI VCC, GND
5.5
75
mA VOLD 1.65V Max
5.5
75
mA VOHD 3.85V Min
5.5
4.0
40.0
PA
VIN VCC
or GND
VI (OE) VIL, VIH
5.5
r0.3
r3.0
PA VI VCC, GND
VO VCC, GND
3
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