Analog Multiplexers/ Demultiplexers HighPerformance SiliconGate CMOS MC74HC4051A, MC74HC4052A, www.onsemi.com MC74HC4053A The MC74HC4051A, MC74HC4052A and MC74HC4053A utilize silicongate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents. These analog multiplexers/demultiplexers control analog voltages that may vary across the complete power supply range (from V to V ). CC EE SOIC16 WIDE SOIC16 The HC4051A, HC4052A and HC4053A are identical in pinout to DW SUFFIX D SUFFIX the metalgate MC14051AB, MC14052AB and MC14053AB. The CASE 751G CASE 751B Channel Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is HIGH, all analog 1 switches are turned off. TSSOP16 QFN16 The ChannelSelect and Enable inputs are compatible with standard DT SUFFIX MN SUFFIX CASE 948F CASE 485AW CMOS outputs with pullup resistors they are compatible with LSTTL outputs. These devices have been designed so that the ON resistance (R ) is on MARKING DIAGRAMS more linear over input voltage than R of metalgate CMOS analog on 16 16 switches. For a multiplexer/demultiplexer with injection current protection, HC405xAG HC405xA AWLYWW see HC4851A and HC4852A. AWLYWWG 1 Features SOIC16 1 Fast Switching and Propagation Speeds SOIC16 WIDE Low Crosstalk Between Switches 16 Diode Protection on All Inputs/Outputs HC40 4051 Analog Power Supply Range (V V ) = 2.0 to 12.0 V CC EE 5xA ALYW ALYW Digital (Control) Power Supply Range (V GND) = 2.0 to 6.0 V CC Improved Linearity and Lower ON Resistance Than MetalGate 1 QFN16 Counterparts TSSOP16 Low Noise x = 1, 2 or 3 A = Assembly Location In Compliance with the Requirements of JEDEC Standard No. 7A WL, L = Wafer Lot Chip Complexity: HC4051A 184 FETs or 46 Equivalent Gates YY, Y = Year HC4052A 168 FETs or 42 Equivalent Gates WW, W = Work Week G or = PbFree Package HC4053A 156 FETs or 39 Equivalent Gates (Note: Microdot may be in either location) NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable ORDERING INFORMATION These Devices are PbFree, Halogen Free/BFRFree and are RoHS See detailed ordering and shipping information on page 13 of Compliant this data sheet. This document contains information on some products that are still under development. ON Semiconductor reserves the right to change or discontinue these products without notice. Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: July, 2021 Rev. 12 MC74HC4051A/DMC74HC4051A, MC74HC4052A, MC74HC4053A FUNCTION TABLE MC74HC4051A LOGIC DIAGRAM Control Inputs MC74HC4051A Select SinglePole, 8Position Plus Common Off Enable CB A ON Channels L L L L X0 13 X0 L L L H X1 14 L L H L X2 X1 3 COMMON 15 L L H H X3 X X2 OUTPUT/ ANALOG L H L L X4 12 MULTIPLEXER/ X3 INPUT INPUTS/ L H L H X5 1 DEMULTIPLEXER OUTPUTS X4 L H H L X6 5 L H H H X7 X5 2 H X X X NONE X6 4 X = Dont Care X7 11 A CHANNEL 10 Pinout: MC74HC4051A (Top View) B SELECT 9 INPUTS V X2 X1 X0 X3 A B C C CC 6 16 15 14 13 12 11 10 9 ENABLE PIN 16 = V CC PIN 7 = V EE PIN 8 = GND 1 2 3456 7 8 X4 X6 X X7 X5 Enable V GND EE FUNCTION TABLE MC74HC4052A LOGIC DIAGRAM Control Inputs MC74HC4052A Select DoublePole, 4Position Plus Common Off Enable BA ON Channels 12 X0 L L L Y0 X0 14 X1 13 L L H Y1 X1 X SWITCH X 15 L H L Y2 X2 X2 11 L H H Y3 X3 X3 ANALOG COMMON H X X NONE INPUTS/OUTPUTS 1 OUTPUTS/INPUTS Y0 X = Dont Care 5 3 Y1 Y Y SWITCH 2 Y2 4 Y3 Pinout: MC74HC4052A (Top View) 10 A V X2 X1 X X0 X3 A B CHANNELSELECT CC 9 PIN 16 = V CC INPUTS B 16 15 14 13 12 11 10 9 PIN 7 = V EE PIN 8 = GND 6 ENABLE 1 2 3 4 567 8 Y0 Y2 Y Y3 Y1 Enable V GND EE www.onsemi.com 2