NLVHCT4851ADTR2G Datasheet, PDF (1/14 Pages) ON Semiconductor – Analog Multiplexers/ Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs

MC74HCT4851A,
MC74HCT4852A
Analog Multiplexers/
Demultiplexers with
Injection Current Effect
Control with LSTTL
Compatible Inputs
Automotive Customized
This device is 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
or LSTTL outputs.
Features
• Injection Current Cross−Coupling Less than 1mV/mA
(See Figure 6)
• Pin Compatible to HC405x and MC1405xB Devices
• Power Supply Range (V_CC − GND) = 4.5 to 5.5 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 and are RoHS Compliant
16
1
http://onsemi.com
MARKING
DIAGRAMS
SOIC−16
D SUFFIX
CASE 751B
16
HCT485xAG
AWLYWW
1
16
16
SOIC−16 WIDE _HCT485xA
DW SUFFIX _AWLYWWG
CASE 751G
1
1
16
1
TSSOP−16
DT SUFFIX
CASE 948F
16
HCT4
85xA
ALYWG
G
1
X
A
WL, L
YY, Y
WW, W
G or G
= 1 or 2
= Assembly Location
= Wafer Lot
= Year
= Work Week
= 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 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
April, 2013 − Rev. 6
Publication Order Number:
MC74HCT4851A/D