ON Semiconductort
Quad Analog Switch/
Multiplexer/Demultiplexer
MC74VHC4066
High−Performance Silicon−Gate CMOS
The MC74VHC4066 utilizes silicon−gate CMOS technology to
achieve fast propagation delays, low ON resistances, and low
D SUFFIX
14−LEAD SOIC PACKAGE
CASE 751A−03
OFF−channel
leakage
current.
This
bilateral
switch/multiplexer/demultiplexer controls analog and digital voltages
that may vary across the full power−supply range (from V to GND).
CC
The VHC4066 is identical in pinout to the metal−gate CMOS
MC14066 and the high−speed CMOS HC4066A. Each device has four
independent switches. The device has been designed so that the ON
DT SUFFIX
14−LEAD TSSOP PACKAGE
CASE 948G−01
resistances (R ) are much more linear over input voltage than R
ON
ON
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
VHC4316.
ORDERING INFORMATION
MC74VHCXXXXD
MC74VHCXXXXDT
SOIC
TSSOP
• Fast Switching and Propagation Speeds
• High ON/OFF Output Voltage Ratio
• Low Crosstalk Between Switches
• Diode Protection on All Inputs/Outputs
PIN ASSIGNMENT
V
CC
X
A
1
2
3
4
5
6
7
14
13
12
11
10
9
• Wide Power−Supply Voltage Range (V − GND) = 2.0 to 12.0 Volts
CC
A ON/OFF
CONTROL
Y
A
• Analog Input Voltage Range (V − GND) = 2.0 to 12.0 Volts
CC
D ON/OFF
CONTROL
Y
B
• Improved Linearity and Lower ON Resistance over Input Voltage
than the MC14016 or MC14066
• Low Noise
X
B
X
D
B ON/OFF
CONTROL
Y
Y
X
D
C
C ON/OFF
CONTROL
• Chip Complexity: 44 FETs or 11 Equivalent Gates
8
GND
w These devices are available in Pb−free package(s). Specifications herein
apply to both standard and Pb−free devices. Please see our website at
www.onsemi.com for specific Pb−free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
C
FUNCTION TABLE
On/Off Control
State of
Input
Analog Switch
L
H
Off
On
© Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
March, 2006 − Rev. 5
MC74VHC4066/D