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MC74HC4051A_06 Datasheet, PDF (1/18 Pages) ON Semiconductor – Analog Multiplexers / Demultiplexers | |||
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MC74HC4051A,
MC74HC4052A,
MC74HC4053A
Analog Multiplexers /
Demultiplexers
HighâPerformance SiliconâGate CMOS
The MC74HC4051A, MC74HC4052A and MC74HC4053A utilize
siliconâgate 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 VCC to VEE).
The HC4051A, HC4052A and HC4053A are identical in pinout to
the metalâgate MC14051AB, MC14052AB and MC14053AB. The
ChannelâSelect 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 ChannelâSelect 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 (Ron) is
more linear over input voltage than Ron of metalâgate CMOS analog
switches.
For a multiplexer/demultiplexer with injection current protection,
see HC4851A and HC4852A.
Features
⢠Fast Switching and Propagation Speeds
⢠Low Crosstalk Between Switches
⢠Diode Protection on All Inputs/Outputs
⢠Analog Power Supply Range (VCC â VEE) = 2.0 to 12.0 V
⢠Digital (Control) Power Supply Range (VCC â GND) = 2.0 to 6.0 V
⢠Improved Linearity and Lower ON Resistance Than MetalâGate
Counterparts
⢠Low Noise
⢠In Compliance With the Requirements of JEDEC Standard No. 7A
⢠Chip Complexity: HC4051A â 184 FETs or 46 Equivalent Gates
HC4052A â 168 FETs or 42 Equivalent Gates
HC4053A â 156 FETs or 39 Equivalent Gates
⢠PbâFree Packages are Available*
http://onsemi.com
16
1
16
1
16
1
16
1
16
1
MARKING
DIAGRAMS
16
PDIPâ16
N SUFFIX
CASE 648
MC74HC405xAN
AWLYYWWG
1
16
SOICâ16
D SUFFIX
CASE 751B
HC405xAG
AWLYWW
1
16
SOICâ16 WIDE
DW SUFFIX
CASE 751G
HC405xA
AWLYWWG
1
TSSOPâ16
DT SUFFIX
CASE 948F
16
HC40
5xA
ALYWG
G
1
SOEIAJâ16
F SUFFIX
CASE 966
16
74HC405xA
ALYWG
1
A
= Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
G
= PbâFree Package
G
= PbâFree Package
(Note: Microdot may be in either location)
*For additional information on our PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
January, 2006 â Rev. 3
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Publication Order Number:
MC74HC4051A/D
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