SN74LVC1G66

SINGLE BILATERAL ANALOG SWITCH

SCES323H − JUNE 2001 − REVISED SEPTEMBER 2003

3

POST OFFICE BOX 655303

recommended operating conditions (see Note 5)

MIN

MAX

UNIT

VCC

Supply voltage

1.65

5.5

V

VI/O

I/O port voltage

0

VCC

V

VCC = 1.65 V to 1.95 V

VCC × 0.65

VIH

High-level input voltage, control input

VCC = 2.3 V to 2.7 V

VCC × 0.7

V

VIH

High-level input voltage, control input

VCC = 3 V to 3.6 V

VCC × 0.7

V

VCC = 4.5 V to 5.5 V

VCC × 0.7

VCC = 1.65 V to 1.95 V

VCC × 0.35

VIL

Low-level input voltage, control input

VCC = 2.3 V to 2.7 V

VCC × 0.3

V

VIL

Low-level input voltage, control input

VCC = 3 V to 3.6 V

VCC × 0.3

V

VCC = 4.5 V to 5.5 V

VCC × 0.3

VI

Control input voltage

0

5.5

V

VCC = 1.65 V to 1.95 V

20

∆t/∆v

Input transition rise/fall time

VCC = 2.3 V to 2.7 V

20

ns/V

∆t/∆v

Input transition rise/fall time

VCC = 3 V to 3.6 V

10

ns/V

VCC = 4.5 V to 5.5 V

10

TA

Operating free-air temperature

−40

85

°C

NOTE 5: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP†

MAX

UNIT

V = V

or GND,

IS = 4 mA

1.65 V

12

30

ron

On-state switch resistance

VI = VCC or GND,

VC = VIH

IS = 8 mA

2.3 V

9

20

Ω

ron

On-state switch resistance

ICC

VC = VIH

(see Figures 1 and 2)

IS = 24 mA

3 V

7.5

15

Ω

(see Figures 1 and 2)

IS = 32 mA

4.5 V

5.5

10

V = V

to GND,

IS = 4 mA

1.65 V

74.5

100

ron(p)

Peak on resistance

VI = VCC to GND,

VC = VIH

IS = 8 mA

2.3 V

20

30

Ω

ron(p)

Peak on resistance

ICC

VC = VIH

(see Figures 1 and 2)

IS = 24 mA

3 V

11.5

20

Ω

(see Figures 1 and 2)

IS = 32 mA

4.5 V

7.5

15

IS(off)

Off-state switch leakage current

VI = VCC and VO = GND or

VI = GND and VO = VCC,

5.5 V

±1

A

IS(off)

Off-state switch leakage current

ICC

O

VI = GND and VO = VCC,

VC = VIL (see Figure 3)

5.5 V

±0.1†

µA

IS(on)

On-state switch leakage current

VI = VCC or GND, VC = VIH, VO = Open

5.5 V

±1

A

IS(on)

On-state switch leakage current

VI = VCC or GND, VC = VIH, VO = Open

(see Figure 4)

5.5 V

±0.1†

µA

II

Control input current

VC = VCC or GND

5.5 V

±1

A

II

Control input current

VC = VCC or GND

5.5 V

±0.1†

µA

ICC

Supply current

VC = VCC or GND

5.5 V

10

A

ICC

Supply current

VC = VCC or GND

5.5 V

1†

µA

∆ICC

Supply current change

VC = VCC − 0.6 V

5.5 V

500

µA

Cic

Control input capacitance

5 V

2

pF

Cio(off)

Switch input/output capacitance

5 V

6

pF

Cio(on)

Switch input/output capacitance

5 V

13

pF

† TA = 25°C