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MC74HCT4851A

ON Semiconductor
Part Number MC74HCT4851A
Manufacturer ON Semiconductor
Description Analog Multiplexers/Demultiplexers
Published Aug 15, 2010
Detailed Description Analog Multiplexers/ Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs Automotive Custom...
Datasheet PDF File MC74HCT4851A PDF File

MC74HCT4851A
MC74HCT4851A

Overview
Analog Multiplexers/ Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs Automotive Customized MC74HCT4851A, MC74HCT4852A 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 chan...


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