74LVX3245(1999) View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
74LVX3245
(Rev.:1999)
(Rev.:1999)
Fairchild Semiconductor
74LVX3245 Datasheet PDF : 7 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage (VCCA, VCCB)
DC Input Voltage (VI) @ OE, T/R
DC Input/Output Voltage (VI/O)
@ An
@ Bn
DC Input Diode Current (IIN)
@ OE, T/R
DC Output Diode Current (IOK)
DC Output Source or
Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
and Max Current @ ICCA
@ ICCB
Storage Temperature Range (TSTG)
DC Latch-Up Source or
Sink Current
−0.5V to +7.0V
−0.5V to VCCA + 0.5V
−0.5V to VCCA + 0.5V
−0.5V to VCCB + 0.5V
±20 mA
±50 mA
±50 mA
±50 mA
±100 mA
±200 mA
−65°C to +150°C
±300 mA
Recommended Operating
Conditions (Note 2)
Supply Voltage
VCCA
VCCB
Input Voltage (VI) @ OE, T/R
Input/Output Voltage (VI/O)
@ An
@ Bn
Free Air Operating Temperature (TA)
Minimum Input Edge Rate (∆t/∆V)
VIN from 30% to 70% of VCC
VCC @ 3.0V, 4.5V, 5.5V
2.7V to 3.6V
4.5V to 5.5V
0V to VCCA
0V to VCCA
0V to VCCB
−40°C to +85°C
8 ns/V
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Unused Pins (inputs and I/Os) must be held HIGH or LOW. They
may not float.
DC Electrical Characteristics
Symbol
Parameter
VIHA
VIHB
Minimum HIGH Level
Input Voltage
An, T/R,
OE
Bn
VILA
Maximum LOW Level An, T/R,
Input Voltage
OE
VILB
Bn
VOHA
Minimum HIGH Level
Output Voltage
VOHB
VOLA
Maximum LOW Level
Output Voltage
VOLB
IIN
IOZA
IOZB
Maximum Input
Leakage Current
@ OE, T/R
Maximum 3-STATE
Output Leakage
@ An
Maximum 3-STATE
Output Leakage
@ Bn
VCCA
(V)
3.6
2.7
3.3
3.3
3.6
2.7
3.3
3.3
3.0
3.0
2.7
2.7
3.0
3.0
3.0
3.0
2.7
2.7
3.0
3.0
VCCB
(V)
5.0
5.0
4.5
5.5
5.0
5.0
4.5
5.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
TA = +25°C
TA = −40°C to +85°C
Units
Typ
Guaranteed Limits
Conditions
2.0
2.0
2.0
2.0
V VOUT ≤ 0.1V or
2.0
2.0
≥ VCC − 0.1V
2.0
2.0
0.8
0.8
0.8
0.8
2.99
2.9
2.65
2.35
2.5
2.3
2.3
2.1
4.5
4.4
4.25
3.86
0.002
0.1
0.21
0.36
0.11
0.36
0.22
0.42
0.002
0.1
0.18
0.36
0.8
0.8
0.8
0.8
2.9
2.25
2.2
2.0
4.4
3.76
0.1
0.44
0.44
0.5
0.1
0.44
V VOUT ≤ 0.1V or
≥ VCC −0.1V
IOUT = −100 µA
V IOH = −24 mA
IOH = −12 mA
IOH = −24 mA
V IOUT = −100 µA
IOH = −24 mA
IOUT =100 µA
V IOL = 24 mA
IOL = 12 mA
IOL = 24 mA
V IOUT = 100 µA
IOL = 24 mA
3.6
5.5
±0.1
±1.0
µA VI = VCCB, GND
3.6
5.5
3.6
5.5
±0.5
±0.5
±5.0
±5.0
VI = VIL, VIH
µA OE = VCCA
VO = VCCA, GND
VI = VIL, VIH
µA OE = VCCA
VO = VCCB, GND
3
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