MC74HC4852AD ON Semiconductor, MC74HC4852AD Datasheet - Page 7

• Manufacturer Part Number: MC74HC4852AD
• Description: IC MUX/DEMUX DUAL 4X1 16SOIC
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC4852AD

• Function: Multiplexer/Demultiplexer
• Circuit: 2 x 4:1
• On-state Resistance: 600 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 2 V ~ 6 V
• Current - Supply: 20µA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Sensor
Sensor
(8x Identical Circuitry)
(8x Identical Circuitry)
to suppress injection current into a standard HC4051 multiplexer
Requires 32 passive components and one extra 6V regulator
5V
Solution by applying the HC4851A multiplexer
Figure 11. MC74HC4851A Solution
Figure 10. Actual Technology
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
http://onsemi.com
HC4051A
HC4851A
Common Out
Common Out
6V
5V
7
V
V
CC
CC
5V
V
A/D - Input
V
A/D - Input
CC
CC
Microcontroller
Microcontroller