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74ABT648 Datasheet PDF : 19 Pages
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Philips Semiconductors
74ABT648
Octal transceiver/register; inverting; 3-state
8. Limiting values
Table 5: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0V).
Symbol
VCC
VI
VO
IIK
IOK
IO
Tj
Tstg
Parameter
supply voltage
input voltage
output voltage
input diode current
output diode current
output current
junction temperature
storage temperature
Conditions
output in OFF-state or
HIGH-state
VI < 0 V
VO < 0 V
output in LOW-state
Min
−0.5
[1] −1.2
[1] −0.5
Max
+7.0
+7.0
+5.5
Unit
V
V
V
-
−18
mA
-
−50
mA
-
128
mA
[2]
150
°C
−65 +150 °C
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] The performance capability of a high-performance integrated circuit in conjunction with its thermal
environment can create junction temperatures which are detrimental to reliability. The maximum junction
temperature of this integrated circuit should not exceed 150 °C.
9. Recommended operating conditions
Table 6: Recommended operating conditions
Symbol Parameter
Conditions Min
VCC
supply voltage
4.5
VI
input voltage
0
VIH
HIGH-level input voltage
2.0
VIL
LOW-level input voltage
-
IOH
HIGH-level output current
-
IOL
LOW-level output current
-
∆t/∆V
input transition rise or fall rate
0
Tamb
ambient temperature
in free air
−40
Typ Max
-
5.5
-
VCC
-
-
-
0.8
-
−32
-
64
-
10
-
+85
Unit
V
V
V
V
mA
mA
ns/V
°C
9397 750 14858
Product data sheet
Rev. 04 — 27 April 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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