Analog Switch, SPST, Single Supply

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Overview

The MC74VHC1G66 is an advanced high speed CMOS bilateral analog switch fabricated with silicon gate CMOS technology. It achieves high speed propagation delays and low ON resistances while maintaining CMOS low power dissipation. This bilateral switch controls analog and digital voltages that may vary across the full power-supply range (from VCC to GND).

The MC74VHC1G66 is compatible in function to a single gate of the High Speed CMOS MC74VHC4066 and the metal-gate CMOS MC14066. The device has been designed so that the ON resistances (RON) are much lower and more linear over input voltage than RON of the metal-gate CMOS or High Speed CMOS analog switches.

The ON/OFF control inputs are compatible with standard CMOS outputs; with pull-up resistors, it is compatible with LSTTL outputs.

  • Cell phones
  • Wireless consumer devices
  • Portable computing
  • Low voltage data acquisition
  • Audio & video signal routing
  • High Speed: tPD = 20ns (Typ) at VCC = 5 V
  • Low Power Dissipation: ICC = 1µA (Max) at TA = 25°C
  • Diode Protection Provided on Inputs and Outputs
  • Improved Linearity and Lower ON Resistance over Input Voltage
  • On/Off Control Input Has OVT
  • Chip Complexity: FETs = 11 or 3 Equivalent Gates
  • Pb-Free Packages are Available

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4

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channels

Number of Switches

Configuration

Icc Max (µA)

ron Max (Ω)

VCC Min (V)

VCC Max (V)

Reference Price

MC74VHC1G66DFT1G

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Last Shipments

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

1

1

SPST

40

45

2

5.5

Price N/A

More Details

MC74VHC1G66DFT2G

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Last Shipments

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

1

1

SPST

40

45

2

5.5

Price N/A

More Details

MC74VHC1G66DTT1G

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Last Shipments

CAD Model

Pb

A

H

P

TSOP-5 / SOT-23-5

1

260

REEL

3000

N

1

1

SPST

40

45

2

5.5

Price N/A

More Details

NLVVHC1G66DFT2G

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Lifetime

CAD Model

Pb

A

H

P

SC-88A / SC-70-5

1

260

REEL

3000

N

1

1

SPST

40

45

2

5.5

$0.0611

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