M74HC4851 Series

Single 8 Channel Analog Mux/Demux With Injection Current Protection

Catalog

Single 8 Channel Analog Mux/Demux With Injection Current Protection

Part	Channel-to-Channel Matching (ΔRon)	Qualification	Number of Circuits	Multiplexer/Demultiplexer Circuit	Package / Case	Package / Case	Mounting Type	Current - Leakage (IS(off)) (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	On-State Resistance (Max) [Max]	Grade	Supplier Device Package	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Package / Case [y]	Package / Case [y]
STMicroelectronics M74HC4851YRM13TR	3 Ohm	AEC-Q100	1	8:1	16-SOIC	0.154 in 3.9 mm	Surface Mount	100 nA	125 °C	-55 °C	22 pF	6.7 pF	195 Ohm	Automotive	16-SO	2 V	6 V
STMicroelectronics M74HC4851YTTR	3 Ohm	AEC-Q100	1	8:1	16-TSSOP		Surface Mount	100 nA	125 °C	-55 °C	22 pF	6.7 pF	195 Ohm	Automotive	16-TSSOP	2 V	6 V	4.4 mm	0.173 in

Catalog

Single 8 Channel Analog Mux/Demux With Injection Current Protection

Description

The M74HC4851 device is a single 8-channel analog multiplexer/demultiplexer manufactured with silicon gate C2MOS technology. It features injection current effect control which makes the device particularly suited for use in automotive applications where voltages in excess of normal logic voltages are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down to ground 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.