74LVX4245WMX 데이터 시트보기 (PDF) - Fairchild Semiconductor
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74LVX4245WMX Datasheet PDF : 8 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
±200 mA
±100 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)
4.5V to 5.5V
2.7V to 3.6V
0V to VCCA
0V to VCCA
0V to VCCB
−40°C to +85°C
8 ns/V
VIN from 30% to 70% of VCC
VCC @ 3.0V, 4.5V, 5.5V
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 inputs must he 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
VILB
VOHA
VOHB
Maximum
LOW Level
Input Voltage
An, T/R,
OE
Bn
Minimum HIGH Level
Output Voltage
VOLA
VOLB
Maximum LOW Level
Output Voltage
IIN
IOZA
IOZB
∆ICC
Maximum Input
Leakage Current
@ OE, T/R
Maximum 3-STATE
Output Leakage
@ An
Maximum 3-STATE
Output Leakage
@ Bn
Maximum ICCT/Input
@ An, T/R, OE
Input @ Bn
VCCA
(V)
5.5
4.5
5.0
5.0
5.5
4.5
5.0
5.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
VCCB
(V)
3.3
3.3
3.6
2.7
3.3
3.3
2.7
3.6
3.0
3.0
3.0
3.0
2.7
3.0
3.0
3.0
3.0
2.7
5.5
3.6
5.5
3.6
5.5
3.6
5.5
3.6
5.5
3.6
TA +25°C
TA = −40°C to +85°C Units
Typ
Guaranteed Limits
Conditions
2.0
2.0
VOUT ≤ 0.1V or
2.0
2.0
V ≥ VCC − 0.1V
2.0
2.0
2.0
2.0
0.8
0.8
0.8
0.8
4.5
4.4
4.25
3.86
2.99
2.9
2.8
2.4
2.5
2.4
0.002
0.1
0.18
0.36
0.002
0.1
0.1
0.31
0.1
0.31
±0.1
0.8
0.8
0.8
0.8
4.4
3.76
2.9
2.4
2.4
0.1
0.44
0.1
0.4
0.4
±1.0
VOUT ≤ 0.1V or
V ≥ VCC −0.1V
V IOUT = −100 µA
IOH = −24 mA
IOUT = −100 µA
V IOH = −12 mA
IOL = −8 mA
V IOUT =100 µA
IOL = 24 mA
IOUT = 100 µA
V IOL = 12 mA
IOL = 8 mA
VI = VCCA, GND
µA
±0.5
±0.5
1.0
1.35
0.35
±5.0
±5.0
1.5
0.5
VI = VIL, VIH
µA OE = VCCA
VO = VCCA, GND
VI = VIL, VIH
µA OE = VCCA
VO = VCCB, GND
mA VI = VCCA − 2.1V
mA VI = VCCB − 0.6V
3
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