SN74AHC4066

QUADRUPLE BILATERAL ANALOG SWITCH

SCLS511 – JUNE 2003

3

POST OFFICE BOX 655303

recommended operating conditions (see Note 5)

MIN

MAX

UNIT

VCC

Supply voltage

2†

5.5

V

V

High-level input voltage, control inputs

VCC = 2 V

1.5

V

VIH

High-level input voltage, control inputs

VCC = 2.3 V to 2.7 V

VCC × 0.7

V

VIH

High-level input voltage, control inputs

VCC = 3 V to 3.6 V

VCC × 0.7

V

VCC = 4.5 V to 5.5 V

VCC × 0.7

V

Low-level input voltage, control inputs

VCC = 2 V

0.5

V

VIL

Low-level input voltage, control inputs

VCC = 2.3 V to 2.7 V

VCC × 0.3

V

VIL

Low-level input voltage, control inputs

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

VIO

Input/output voltage

0

VCC

V

t/ v

Input transition rise or fall rate

VCC = 2.3 V to 2.7 V

200

ns/V

∆t/∆v Input transition rise or fall rate

VCC = 3 V to 3.6 V

100

ns/V

VCC = 4.5 V to 5.5 V

20

TA

Operating free-air temperature

–40

85

°C

† With supply voltages at or near 2 V, the analog switch on-state resistance becomes very nonlinear. Only digital signals should be transmitted

at these low supply voltages.

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.