Details, datasheet, quote on part number: MC74HC4051DWR2
PartMC74HC4051DWR2
CategoryAnalog & Mixed-Signal Processing => Switches & Multiplexers => Analog Multiplexers/Demultiplexers
Description8-channel Analog Multiplexer/demultiplexer
CompanyON Semiconductor
DatasheetDownload MC74HC4051DWR2 datasheet
Cross ref.Similar parts: CD4016B, CD4016B-MIL, CD4051B, CD4051B-MIL, CD4051B-Q1, CD4052B, CD4052B-MIL, CD4053B, CD4053B-MIL, CD4053B-Q1
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Features, Applications

This document, MC74HC4051/D has been canceled and replaced by MC74HC4051A/D LAN was sent 9/28/01

The MC54/74HC4051, MC74HC4052 and MC54/74HC4053 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 VCC to VEE). The HC4051, HC4052 and HC4053 are identical in pinout to the metal­gate MC14051B, MC14052B and MC14053B. The Channel­Select inputs determine which one of the Analog Inputs/Outputs to be connected, by means of an analog switch, to the Common Output/Input. When the Enable pin is HIGH, all analog switches are turned off. The Channel­Select and Enable inputs are compatible with standard CMOS outputs; with pullup resistors they are compatible with LSTTL outputs. These devices have been designed so that the ON resistance (Ron) is more linear over input voltage than on of metal­gate CMOS analog switches. For multiplexers/demultiplexers with channel­select latches, see HC4351, HC4352 and HC4353. Fast Switching and Propagation Speeds Low Crosstalk Between Switches Diode Protection on All Inputs/Outputs Analog Power Supply Range (VCC ­ VEE) 12.0 V Digital (Control) Power Supply Range (VCC ­ GND) 6.0 V Improved Linearity and Lower ON Resistance Than Metal­Gate Counterparts Low Noise In Compliance With the Requirements of JEDEC Standard No. 7A Chip Complexity: HC4051 184 FETs or 46 Equivalent Gates HC4052 168 FETs or 42 Equivalent Gates HC4053 156 FETs or 39 Equivalent Gates LOGIC DIAGRAM MC54/74HC4051 Single­Pole, 8­Position Plus Common Off

15 X2 ANALOG 12 MULTIPLEXER/ INPUTS/ X3 DEMULTIPLEXER OUTPUTS 11 A CHANNEL 10 B SELECT 9 INPUTS C 6 ENABLE PIN 16 = VCC PIN 7 = VEE PIN 8 = GND

N SUFFIX PLASTIC PACKAGE CASE 648­08 D SUFFIX SOIC PACKAGE CASE 751B­05 DW SUFFIX SOIC PACKAGE CASE 751G­02 DT SUFFIX TSSOP PACKAGE CASE 948F­01

ORDERING INFORMATION MC74HCXXXXDW MC74HCXXXXDT Ceramic Plastic SOIC Wide TSSOP
Control Inputs Enable Select ON Channels X6 X7 NONE X = Don't Care C 9
FUNCTION TABLE ­ MC74HC4052 LOGIC DIAGRAM MC74HC4052 Double­Pole, 4­Position Plus Common Off
Control Inputs Select Enable Don't Care ON Channels Y2 Y3 NONE X2 X3

FUNCTION TABLE ­ MC54/74HC4053 LOGIC DIAGRAM MC54/74HC4053 Triple Single­Pole, Double­Position Plus Common Off

Control Inputs Enable Select ON Channels Y0 Y1 NONE X0 X1

NOTE: This device allows independent control of each switch. Channel­Select Input A controls the X­Switch, Input B controls the Y­Switch and Input C controls the Z­Switch


 

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