MC74VHC4051,
MC74VHC4052,
MC74VHC4053
Analog Multiplexers /
Demultiplexers
High−Performance Silicon−Gate CMOS
The MC74VHC4051, MC74VHC4052 and MC74VHC4053 utilize
silicon−gate CMOS technology to achieve fast propagation delays,
low ON resistances, and low OFF leakage currents. These analog
multiplexers/demultiplexers control analog voltages that may vary
across the complete power supply range (from V
CC
to V
EE
).
The VHC4051, VHC4052 and VHC4053 are identical in pinout to
the high−speed HC4051A, HC4052A and HC4053A, and the
metal−gate MC14051B, MC14052B and MC14053B. The
Channel−Select inputs determine which one of the Analog
Inputs/Outputs is to be connected, by means of an analog switch, to the
Common Output/Input. When the Enable pin is HIGH, all analog
switches are turned off.
The Channel−Select and Enable inputs are compatible with standard
CMOS outputs; with pullup resistors they are compatible with LSTTL
outputs.
These devices have been designed so that the ON resistance (R
on
) is
more linear over input voltage than R
on
of metal−gate CMOS analog
switches.
•
Fast Switching and Propagation Speeds
•
Low Crosstalk Between Switches
•
Diode Protection on All Inputs/Outputs
•
Analog Power Supply Range (V
CC
−
V
EE
) = 2.0 to 12.0 V
•
Digital (Control) Power Supply Range (V
CC
−
GND) = 2.0 to 6.0 V
•
Improved Linearity and Lower ON Resistance Than Metal−Gate
Counterparts
•
Low Noise
•
Chip Complexity: VHC4051 — 184 FETs or 46 Equivalent Gates
VHC4052 — 168 FETs or 42 Equivalent Gates
VHC4053 — 156 FETs or 39 Equivalent Gates
•
These Devices are Pb−Free and are RoHS Compliant
http://onsemi.com
MARKING
DIAGRAMS
16
9
SOIC−16
D SUFFIX
CASE 751B
VHC405xG
AWLYYWW
1
8
16
9
TSSOP−16
DT SUFFIX
CASE 948F
VHC
405x
ALYWG
G
1
8
16
9
SOIC EIAJ−16
M SUFFIX
CASE 966
VHC405x
ALYWG
1
8
VHC405x = Specific Device Code
(x = 1, 2 or 3)
A
= Assembly Location
L, WL
= Wafer Lot
Y, YY
= Year
W, WW
= Work Week
G or
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
©
Semiconductor Components Industries, LLC, 2011
May, 2011
−
Rev. 6
1
Publication Order Number:
MC74VHC4051/D
ONSEMI [ ON SEMICONDUCTOR ]
