Nexperia

74HC2G66; 74HCT2G66

Dual single-pole single-throw analog switch

9. Recommended operating conditions

Table 6. Recommended operating conditions

Voltages are referenced to GND (ground = 0 V).

74HC2G66

74HCT2G66

Symbol Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Unit

VCC

supply voltage

2.0

5.0

10.0

4.5

5.0

5.5

V

VI

input voltage

0

-

VCC

0

-

VCC V

VO

output voltage

0

-

VCC

0

-

VCC V

VSW

switch voltage

[1]

0

-

VCC

0

-

VCC V

Tamb

ambient temperature

-40

+25

+125

-40

+25

+125 °C

VCC = 2.0 V

-

-

625

-

-

-

ns/V

VCC = 4.5 V

-

1.67

139

-

1.67

139

ns/V

VCC = 6.0 V

-

-

83

-

-

-

ns/V

Δt/ΔV

input transition rise and fall rate

VCC = 10.0 V

-

-

35

-

-

-

ns/V

[1] To avoid drawing VCC current out of pin nZ, when switch current flows in pin nY, the voltage drop across the bidirectional switch must

not exceed 0.4 V. If the switch current flows into pin nZ, no VCC current will flow out of terminal nY. In this case there is no limit for the

voltage drop across the switch, but the voltage at pins nY and nZ may not exceed VCC or GND.

10. Static characteristics

Table 7. Static characteristics

Voltages are referenced to GND (ground = 0 V).

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min Typ [1] Max

Min

Max

Unit

74HC2G66

VCC = 2.0 V

1.5

1.2

-

1.5

-

V

VCC = 4.5 V

3.15

2.4

-

3.15

-

V

VCC = 6.0 V

4.2

3.2

-

4.2

-

V

VIH

HIGH-level input voltage

VCC = 9.0 V

6.3

4.7

-

6.3

-

V

VCC = 2.0 V

-

0.8

0.5

-

0.5

V

VCC = 4.5 V

-

2.1

1.35

-

1.35

V

VCC = 6.0 V

-

2.8

1.8

-

1.8

V

VIL

LOW-level input voltage

VCC = 9.0 V

-

4.3

2.7

-

2.7

V

nE; VI = VCC or GND

VCC = 6.0 V

-

-

±0.1

-

±0.1

μA

II

input leakage current

VCC = 9.0 V

-

-

±0.2

-

±0.2

μA

IS(OFF)

OFF-state leakage current nY or nZ; VCC = 9.0 V; see Fig. 5

-

0.1

1.0

-

1.0

μA

IS(ON)

ON-state leakage current nY or nZ; VCC = 9.0 V; see Fig. 6

-

0.1

1.0

-

1.0

μA

nE, nY and nZ = VCC or GND

VCC = 6.0 V

-

-

10

-

20

μA

ICC

supply current

VCC = 9.0 V

-

-

20

-

40

μA

74HC_HCT2G66

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© Nexperia B.V. 2018. All rights reserved

Product data sheet

Rev. 11 — 6 November 2018

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