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MC54HC4066A

Quad Analog Switch/Multiplexer/Demultiplexer

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Advance Information

Quad Analog Switch/

Multiplexer/Demultiplexer

High–Performance Silicon–Gate CMOS

The MC54/74HC4066A utilizes silicon–gate CMOS technology to

achieve fast propagation delays, low ON resistances, and low OFF–

channel leakage current. This bilateral switch/multiplexer/demultiplexer

controls analog and digital voltages that may vary across the full

power–supply range (from VCC to GND).

The HC4066A is identical in pinout to the metal–gate CMOS MC14016

and MC14066. Each device has four independent switches. The device

has been designed so that the ON resistances (RON) are much more

linear over input voltage than RON of metal–gate CMOS analog switches.

The ON/OFF control inputs are compatible with standard CMOS

outputs; with pullup resistors, they are compatible with LSTTL outputs.

For analog switches with voltage–level translators, see the HC4316A.

• Fast Switching and Propagation Speeds

• High ON/OFF Output Voltage Ratio

• Low Crosstalk Between Switches

• Diode Protection on All Inputs/Outputs

• Wide Power–Supply Voltage Range (VCC – GND) = 2.0 to 12.0 Volts

• Analog Input Voltage Range (VCC – GND) = 2.0 to 12.0 Volts

• Improved Linearity and Lower ON Resistance over Input Voltage than

the MC14016 or MC14066

• Low Noise

• Chip Complexity: 44 FETs or 11 Equivalent Gates

LOGIC DIAGRAM

XA 1

A ON/OFF CONTROL 13

XB 4

B ON/OFF CONTROL 5

XC 8

C ON/OFF CONTROL 6

XD 11

D ON/OFF CONTROL 12

2 YA

3 YB

ANALOG

OUTPUTS/INPUTS

9 YC

10 YD

ANALOG INPUTS/OUTPUTS = XA, XB, XC, XD

PIN 14 = VCC

PIN 7 = GND

MC54/74HC4066A

14

1

J SUFFIX

CERAMIC PACKAGE

CASE 632–08

14

1

14

1

N SUFFIX

PLASTIC PACKAGE

CASE 646–06

D SUFFIX

SOIC PACKAGE

CASE 751A–03

14

1

DT SUFFIX

TSSOP PACKAGE

CASE 948G–01

ORDERING INFORMATION

MC54HCXXXXAJ

MC74HCXXXXAN

MC74HCXXXXAD

MC74HCXXXXADT

Ceramic

Plastic

SOIC

TSSOP

PIN ASSIGNMENT

XA 1

YA 2

YB 3

XB 4

B ON/OFF

CONTROL

5

C ON/OFF 6

CONTROL

GND 7

14 VCC

A ON/OFF

13 CONTROL

12 D ON/OFF

CONTROL

11 XD

10 YD

9 YC

8 XC

FUNCTION TABLE

On/Off Control

Input

L

H

State of

Analog Switch

Off

On

This document contains information on a new product. Specifications and information herein are subject to

change without notice.

12/97

© Motorola, Inc. 1997

1

REV 0.1

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