MC74HC4851A, MC74HC4852A
Analog Multiplexers/ Demultiplexers with Injection Current Effect Control
Automotive Customized...
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 (VCC − GND) = 2.0 to 6.0 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
www.onsemi.com
SOIC−16 D SUFFIX CASE 751B
SOIC−16 WIDE DW SUFFIX CASE 751G
TSSOP−16 DT SUFFIX CASE 948F
1
QFN16 MN SUFFIX CASE 485AW
MARKING D...