SN74HC4851D Datasheet | Texas Instruments

description /ordering information This eight-channel CMOS analog multiplexer/demultiplexer is pin patible with the ’4051 function and, additionally, features injection-current effect control, which has excellent value in automotive applications where voltages in excess of normal supply voltages are mon. The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage 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. ORDERING INFORMATION PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP - N Tube SN74HC4851N HC4851N - 40°C to 125°C SOIC - D TSSOP - PW Tube Tape and reel Tube Tape and reel SN74HC4851D SN74HC4851DR SN74HC4851PW SN74HC4851PWR HC4851 HC4851 TVSOP - DGV Tape and reel SN74HC4851DGVR HC4851 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at .ti./sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. - POST OFFICE BOX 655303 DALLAS, TEXAS 75265 Copyright  2004, Texas Instruments Incorporated 1 SN74HC4851 8ĆCHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER WITH INJECTIONĆCURRENT EFFECT CONTROL SCLS542B - SEPTEMBER 2003 - REVISED JANUARY 2004 FUNCTION TABLE INPUTS INH C ON A...