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74LVC2245A
NXP Semiconductors.
74LVC2245A Datasheet PDF : 16 Pages
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NXP Semiconductors
74LVC2245A
Octal transceiver with direction pin, 30 series termination resistors
7. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
IIK
input clamping current
VI < 0 V
50
VI
input voltage
[1] 0.5
IOK
output clamping current
VO > VCC or VO < 0 V
-
VO
output voltage
output HIGH or LOW state
[2] 0.5
output 3-state
[2] 0.5
+6.5
V
-
mA
+6.5
V
50
mA
VCC + 0.5
V
+6.5
V
IO
output current
VO = 0 V to VCC
-
50
mA
ICC
supply current
-
100
mA
IGND
ground current
100
-
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
Tamb = 40 C to +125 C
[3] -
500
mW
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] The output voltage ratings may be exceeded if the output current ratings are observed.
[3] For SO20 packages: above 70 C derate linearly with 8 mW/K.
For (T)SSOP20 packages: above 60 C derate linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60 C derate linearly with 4.5 mW/K.
8. Recommended operating conditions
Table 5. Recommended operating conditions
Symbol Parameter
Conditions
Min
Typ
VCC
supply voltage
functional
1.65
-
1.2
-
VI
input voltage
0
-
VO
output voltage
output HIGH or LOW state 0
-
output 3-state
0
-
Tamb
ambient temperature
40
-
t/V input transition rise VCC = 1.65 V to 2.7 V
0
-
and fall rate
VCC = 2.7 V to 3.6 V
0
-
Max
3.6
-
5.5
VCC
5.5
+125
20
10
Unit
V
V
V
V
V
C
ns/V
ns/V
74LVC2245A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 4 November 2011
© NXP B.V. 2011. All rights reserved.
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