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SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066
  • SN74AHC4066

SN74AHC4066

ACTIVE

5-V, 1:1 (SPST), 4-channel general-purpose analog switch

Texas Instruments SN74AHC4066 Product Info

1 April 2026 0

Parameters

Configuration

1:1 SPST

Number of channels

4

Power supply voltage - single (V)

2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

21

CON (typ) (pF)

5.5

ON-state leakage current (max) (µA)

1

Bandwidth (MHz)

50

Operating temperature range (°C)

-40 to 85

Input/output continuous current (max) (A)

0.025

Rating

Catalog

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

Package

PDIP (N)-14-181.42 mm² 19.3 x 9.4

Features

  • 1V to 5.5V VCC operation
  • Supports mixed-mode voltage operation on all ports
  • High on-off output-voltage ratio
  • Low crosstalk between switches
  • Individual switch controls
  • Extremely low input current
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)
  • 1V to 5.5V VCC operation
  • Supports mixed-mode voltage operation on all ports
  • High on-off output-voltage ratio
  • Low crosstalk between switches
  • Individual switch controls
  • Extremely low input current
  • ESD protection exceeds JESD 22:
    • 2000V Human-Body Model (A114-A)
    • 200V Machine Model (A115-A)
    • 1000V Charged-Device Model (C101)

Description

This quadruple silicon-gate CMOS analog switch is designed for 1V to 5.5V VCC operation.

The switch is designed to handle both analog and digital signals. Each switch permits signals with amplitudes of up to 5.5V (peak) to be transmitted in either direction.

Each switch section has its own enable input control (C). A high-level voltage applied to C turns on the associated switch section.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

This quadruple silicon-gate CMOS analog switch is designed for 1V to 5.5V VCC operation.

The switch is designed to handle both analog and digital signals. Each switch permits signals with amplitudes of up to 5.5V (peak) to be transmitted in either direction.

Each switch section has its own enable input control (C). A high-level voltage applied to C turns on the associated switch section.

Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

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