MC74HC4851A,
MC74HC4852A
Analog Multiplexers/
Demultiplexers with
Injection Current Effect
Control
www.onsemi.com
Automotive Customized
These devices are pin compatible to standard HC405x and
MC1405xB analog mux/demux devices, but feature injection current
effect control. This makes them especially suited for usage in
automotive applications where voltages in excess of normal logic
voltage are common.
SOIC−16
D SUFFIX
CASE 751B
SOIC−16 WIDE
DW SUFFIX
CASE 751G
The injection current effect control allows signals at disabled analog
input channels to exceed the supply voltage range without affecting
the signal of the enabled analog channel. This eliminates the need for
external diode/resistor networks typically used to keep the analog
channel signals within the supply voltage range.
1
TSSOP−16
DT SUFFIX
CASE 948F
QFN16
MN SUFFIX
CASE 485AW
The devices utilize low power silicon gate CMOS technology.
The Channel Select and Enable inputs are compatible with standard
CMOS outputs.
MARKING DIAGRAMS
16
16
1
HC4851A
AWLYWWG
Features
HC485xAG
AWLYWW
• Injection Current Cross−Coupling Less than 1 mV/mA (See
Figure 10)
1
SOIC−16
SOIC−16 WIDE
• Pin Compatible to HC405X and MC1405XB Devices
16
• Power Supply Range (V − GND) = 2.0 to 6.0 V
CC
HC48
5xA
• In Compliance With the Requirements of JEDEC Standard No. 7 A
• Chip Complexity: 154 FETs or 36 Equivalent Gates
4851
ALYWG
G
ALYWG
G
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
1
TSSOP−16
QFN16*
*V4851 marking used for
NLV74HC4851AMN1TWG
• These Devices are Pb−Free, Halogen Free and are RoHS Compliant
x
= 1 or 2
A
WL, L
YY, Y
= Assembly Location
= Wafer Lot
= Year
WW, W = 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 12 of this data sheet.
This document contains information on some products that are still under development.
ON Semiconductor reserves the right to change or discontinue these products without
notice.
© Semiconductor Components Industries, LLC, 2016
1
Publication Order Number:
October, 2016 − Rev. 21
MC74HC4851A/D