74LVC16245ADL データシートの表示（PDF） - Philips Electronics
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74LVC16245ADL Datasheet PDF : 10 Pages
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Philips Semiconductors
16-bit bus transceiver with direction pin; 5V tolerant
(3-State)
Product specification
74LVC16245A/
74LVCH16245A
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VCC
VI
VO
VO
Tamb
tr, tf
DC supply voltage (for max. speed
performance)
DC supply voltage (for low-voltage
applications)
DC Input voltage range
DC output voltage range; output HIGH or
LOW state
DC output voltage range; output 3-State
Operating ambient temperature range in
free air
Input rise and fall times
CONDITIONS
VCC = 1.2 to 2.7V
VCC = 2.7 to 3.6V
LIMITS
MIN.
MAX.
2.7
3.6
1.2
3.6
0
5.5
0
VCC
0
5.5
–40
+85
0
20
0
10
UNIT
V
V
V
V
V
°C
ns/V
ABSOLUTE MAXIMUM RATINGS1
In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
LIMITS
MIN
MAX
UNIT
VCC DC supply voltage
IIK
DC input diode current
VI
DC input voltage
VI < 0
Note 2
–0.5
+6.5
V
–
–50
mA
–0.5
+6.5
V
IOK
DC output diode current
VO > VCC or VO < 0
–
"50
mA
VO
DC output voltage; output HIGH or LOW
state
Note 2
–0.5
VCC + 0.5
V
VO
DC output voltage; output 3-State
Note 2
–0.5
6.5
V
IO
DC output source or sink current
VO = 0 to VCC
–
"50
mA
IGND, ICC DC VCC or GND current
–
"100
mA
Tstg
Storage temperature range
Power dissipation per package
–65
+150
°C
Ptot
– SO package
Above +70°C derate linearly 8mW/K
500
mW
– SSOP and TSSOP package
Above +60°C derate linearly 5.5mW/K
500
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
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.
2. The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.
1997 Sep 25
4
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