Product Overview MC74HCT4851A: Analog Multiplexers/Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs For complete documentation, see the data sheet Product Description Automotive Customized. This device is pin compatible to standard HC4051 and MC14051B 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 CrossCoupling Less than 1mV/mA Pin Compatible to HC4051 and MC14051B Devices Power Supply Range (VCC GND) = 2.0 to 6.0 V In Compliance With the Requirements of JEDEC Standard No. 7A Chip Complexity: 154 FETs or 36 Equivalent Gates These are PbFree Devices Applications • White Goods, Desktop, Industrial, etc; Part Electrical Specifications Product Compliance Status Channels VCC Min (V) VCC Max (V) tpd Max (ns) IO Max (mA) Package Type M74HCT4851ADTR2 G Pb-free Active 4 2 6 40 0.0001 TSSOP-16 M74HCT4851ADWR2 G Pb-free Active 4 2 6 40 0.0001 SOIC-16W MC74HCT4851ADG Pb-free Active 4 2 6 40 0.0001 SOIC-16 Active 4 2 6 40 0.0001 SOIC-16 Active 4 2 6 40 0.0001 TSSOP-16 Active 4 2 6 40 0.0001 SOIC-16 Active 4 2 6 40 0.0001 TSSOP-16 Halide free Halide free Halide free MC74HCT4851ADR2 G Pb-free MC74HCT4851ADTG Pb-free Halide free Halide free NLV74HCT4851ADR G Pb-free NLVHCT4851ADTR2 G AEC Qualified Halide free PPAP Capable Pb-free Halide free For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016