MC74HCT4852A: Analog Multiplexers/Demultiplexers with Injection, TTL

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;
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Analog Multiplexers/Demultiplexers with Injection Current Effect Control with LSTTL Compatible InputsMC74HCT4851A/D (134kB)8
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC 16 LEAD751B-05 (38.2kB)K
TSSOP-16948F-01 (41.7kB)B
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
M74HCT4852ADTR2GActivePb-free Halide freeTSSOP-16948F-011Tape and Reel2500$0.4667
MC74HCT4852ADGActivePb-free Halide freeSOIC-16751B-051Tube48$0.4667
MC74HCT4852ADR2GActivePb-free Halide freeSOIC-16751B-051Tape and Reel2500$0.4667
MC74HCT4852ADTGActivePb-free Halide freeTSSOP-16948F-011Tube96$0.4667
NLVHCT4852ADTR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeTSSOP-16948F-011Tape and Reel2500$0.5367
Specifications
ProductChannelsVCC Min (V)VCC Max (V)tpd Max (ns)IO Max (mA)
M74HCT4852ADTR2G84.55.5400.0001
MC74HCT4852ADG84.55.5400.0001
MC74HCT4852ADR2G84.55.5400.0001
MC74HCT4852ADTG84.55.5400.0001
NLVHCT4852ADTR2G84.55.5400.0001
Analog Multiplexers/Demultiplexers with Injection Current Effect Control with LSTTL Compatible Inputs (134kB) MC74HCT4851A
SOIC 16 LEAD MC14504B
TSSOP-16 MC14504B