MC74HC4066A
Quad Analog Switch/
Multiplexer/Demultiplexer
High–Performance Silicon–Gate CMOS
The MC74HC4066A 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
http://onsemi.com
MARKING DIAGRAMS
may vary across the full power–supply range (from V to GND).
CC
14
The HC4066A is identical in pinout to the metal–gate CMOS
MC14016 and MC14066. Each device has four independent switches.
DIP–14
MC74HC4066AN
AWLYYWW
N SUFFIX
CASE 646
The device has been designed so the ON resistances (R ) are more
ON
linear over input voltage than R
switches.
of metal–gate CMOS analog
1
ON
14
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
SO–14
D SUFFIX
CASE 751A
HC4066A
AWLYWW
1
14
HC40
66A
ALYW
1
TSSOP–14
DT SUFFIX
CASE 948G
• Wide Power–Supply Voltage Range (V – GND) = 2.0 to 12.0 Volts
CC
14
1
• Analog Input Voltage Range (V – GND) = 2.0 to 12.0 Volts
CC
SOEIAJ–14
F SUFFIX
CASE 965
74HC4066A
ALYW
• Improved Linearity and Lower ON Resistance over Input Voltage
than the MC14016 or MC14066
• Low Noise
• Chip Complexity: 44 FETs or 11 Equivalent Gates
A
WL, L
YY, Y
= Assembly Location
= Wafer Lot
= Year
LOGIC DIAGRAM
WW, W = Work Week
1
2
3
X
Y
A
A
PIN ASSIGNMENT
13
4
V
X
1
2
3
4
5
6
7
14
13
CC
A
A ON/OFF CONTROL
A ON/OFF CONTROL
Y
A
X
B
Y
B
Y
C
Y
D
Y
12 D ON/OFF CONTROL
B
B
5
8
X
11
10
9
B ON/OFF CONTROL
X
Y
Y
X
D
D
C
ANALOG
OUTPUTS/INPUTS
9
B ON/OFF CONTROL
C ON/OFF CONTROL
X
C
6
C ON/OFF CONTROL
8
GND
C
11
10
X
D
ORDERING INFORMATION
12
D ON/OFF CONTROL
Device
Package
DIP–14
Shipping
MC74HC4066AN
MC74HC4066ADR2
MC74HC4066ADT
2000 / Box
2500 / Reel
96 / Rail
ANALOG INPUTS/OUTPUTS = X , X , X , X
A
B
C
D
PIN 14 = V
SO–14
CC
PIN 7 = GND
TSSOP–14
MC74HC4066ADTR2 TSSOP–14
2500 / Reel
FUNCTION TABLE
On/Off Control
State of
Input
Analog Switch
L
H
Off
On
Semiconductor Components Industries, LLC, 2002
1
Publication Order Number:
June, 2002 – Rev. 5
MC74HC4066A/D