ON Semiconductor MC74HC4851A Manual

MC74HC4851A,
MC74HC4852A
Analog Multiplexers/
Demultiplexers with
Injection Current Effect
Control
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.
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.
The devices utilize low power silicon gate CMOS technology.
The Channel Select and Enable inputs are compatible with standard
CMOS outputs.
Features
•
Injection Current Cross−Coupling Less than 1 mV/mA (See
Figure 10)
•
Pin Compatible to HC405X and MC1405XB Devices
•
Power Supply Range (V
•
In Compliance With the Requirements of JEDEC Standard No. 7 A
•
Chip Complexity: 154 FETs or 36 Equivalent Gates
•
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
•
These Devices are Pb−Free, Halogen Free and are RoHS Compliant
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
January, 2016 − Rev. 17
− GND) = 2.0 to 6.0 V
CC
SOIC−16
D SUFFIX
CASE 751B
TSSOP−16
DT SUFFIX
CASE 948F
MARKING DIAGRAMS
16
HC485xAG
AWLYWW
1
SOIC−16
16
HC48
5xA
ALYWG
1
TSSOP−16
x
A
WL, L
YY, Y
WW, W
G or G
(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.
1
www.onsemi.com
SOIC−16 WIDE
DW SUFFIX
CASE 751G
1
QFN16
MN SUFFIX
CASE 485AW
16
HC4851A
AWLYWWG
1
SOIC−16 WIDE
4851
G ALYWG
G
QFN16
= 1 or 2
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Publication Order Number:
MC74HC4851A/D