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74VHC4066M

Quad Analog Switch

Fairchild Semiconductor 

April 1994

Revised February 2005

74VHC4066

Quad Analog Switch

General Description

These devices are digitally controlled analog switches uti-

lizing advanced silicon-gate CMOS technology. These

switches have low “on” resistance and low “off” leakages.

They are bidirectional switches, thus any analog input may

be used as an output and visa-versa. Also the 4066

switches contain linearization circuitry which lowers the

“on” resistance and increases switch linearity. The 4066

devices allow control of up to 12V (peak) analog signals

with digital control signals of the same range. Each switch

has its own control input which disables each switch when

low. All analog inputs and outputs and digital inputs are

protected from electrostatic damage by diodes to VCC and

ground.

Features

s Typical switch enable time: 15 ns

s Wide analog input voltage range: 0–12V

s Low “on” resistance: 30 typ. ('4066)

s Low quiescent current: 80 PA maximum (74VHC)

s Matched switch characteristics

s Individual switch controls

s Pin and function compatible with the 74HC4066

Ordering Code:

Order Number

Package

Package Description

Number

74VHC4066M

M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74VHC4066MX_NL

(Note 1)

M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

74VHC4066MTC

MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

74VHC4066MTCX_NL MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

(Note 1)

Wide

74VHC4066N

N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Note 1: “_NL” indicates Pb-Free package (per JEDEC S-STD-020B). Device available in Tape and Reel only.

Connection Diagram

Schematic Diagram

Top View

Truth Table

Input

CTL

L

H

© 2005 Fairchild Semiconductor Corporation DS011677

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