74LVC1G66 查看數據表（PDF） - NXP Semiconductors.
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74LVC1G66 Datasheet PDF : 22 Pages
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NXP Semiconductors
74LVC1G66
Bilateral switch
8. Limiting values
Table 5. 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
VI
IIK
ISK
VSW
ISW
ICC
IGND
Tstg
Ptot
supply voltage
input voltage
input clamping current
switch clamping current
switch voltage
switch current
supply current
ground current
storage temperature
total power dissipation
−0.5
+6.5
V
[1] −0.5
+6.5
V
VI < −0.5 V or VI > VCC + 0.5 V
VI < −0.5 V or VI > VCC + 0.5 V
enable and disable mode
VSW > −0.5 V or VSW < VCC + 0.5 V
−50
-
[2] −0.5
-
-
-
mA
±50
mA
VCC + 0.5
V
±50
mA
100
mA
−100 -
mA
−65
+150
°C
Tamb = −40 ° C to +125 °C
[3] -
250
mW
[1] The minimum input voltage rating may be exceeded if the input current rating is observed.
[2] The minimum and maximum switch voltage ratings may be exceeded if the switch clamping current rating is observed.
[3] For TSSOP5 and SC-74A packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.
For XSON6 packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K.
9. Recommended operating conditions
Table 6.
Symbol
VCC
VI
VSW
Tamb
∆t/∆V
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
switch voltage
ambient temperature
input transition rise and
fall rate
VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 5.5 V
Min
Typ
1.65 -
0
-
[1] 0
-
−40
-
[2] -
-
[2] -
-
Max
5.5
5.5
VCC
+125
20
10
Unit
V
V
V
°C
ns/V
ns/V
[1] To avoid sinking GND current from terminal Z when switch current flows in terminal Y, the voltage drop across the bidirectional switch
must not exceed 0.4 V. If the switch current flows into terminal Z, no GND current will flow from terminal Y. In this case, there is no limit
for the voltage drop across the switch.
[2] Applies to control signal levels.
74LVC1G66_6
Product data sheet
Rev. 06 — 27 August 2007
© NXP B.V. 2007. All rights reserved.
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