Nexperia

74LVC2G66

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

supply voltage

-0.5

+6.5

V

VI

input voltage

[1]

-0.5

+6.5

V

IIK

input clamping current

VI < -0.5 V or VI > VCC + 0.5 V

-50

-

mA

ISK

switch clamping current VI < -0.5 V or VI > VCC + 0.5 V

-

±50

mA

VSW

switch voltage

enable and disable mode

[2]

-0.5

VCC + 0.5

V

ISW

switch current

VSW > -0.5 V or VSW < VCC + 0.5 V

-

±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]

-

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 SOT505-2 (TSSOP8) package: Ptot derates linearly with 4.6 mW/K above 96 °C.

For SOT765-1 (VSSOP8) package: Ptot derates linearly with 4.9 mW/K above 99 °C.

For SOT833-1 (XSON8) package: Ptot derates linearly with 3.1 mW/K above 68 °C.

For SOT1116 (XSON8) package: Ptot derates linearly with 4.2 mW/K above 90 °C.

9. Recommended operating conditions

Table 6. Operating conditions

Symbol Parameter

Conditions

Min

Max

Unit

VCC

supply voltage

1.65

5.5

V

VI

input voltage

0

5.5

V

VSW

switch voltage

[1] [2]

0

VCC

V

Tamb

ambient temperature

-40

+125

°C

VCC = 1.65 V to 2.7 V

[3]

-

20

ns/V

Δt/ΔV

input transition rise and fall rate

VCC = 2.7 V to 5.5 V

-

10

ns/V

[1] To avoid sinking GND current from terminal nZ when switch current flows in terminal nY, the voltage drop across the bidirectional

switch must not exceed 0.4 V. If the switch current flows into terminal nZ, no GND current will flow from terminal nY. In this case, there

is no limit for the voltage drop across the switch.

[2] For overvoltage tolerant switch voltage capability, refer to 74LVCV2G66.

[3] Applies to control signal levels.

74LVC2G66

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© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 13 — 9 September 2022

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