Product Overview

Product Overview
MC74HC4851A: Analog Multiplexer/Demultiplexer (Mux/Demux) with Injection
Current Effect Control
For complete documentation, see the data sheet
Product Description
Automotive Customized
These devices are pin compatible to standard HC405x and MC1405xB 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 outputs.
Features
•
•
•
•
•
•
Injection Current Cross-Coupling Less than 1mV/mA (See Figure 9)
Pin Compatible to HC405X and MC1405XB 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
Pb-Free Packages are Available*
Part Electrical Specifications
Product
Compliance
Status
Channels
Number of
Switches
Configuratio
n
Icc Max (µA)
ron Max (Ω)
VCC Min (V)
VCC Max (V)
Package
Type
MC74HC4851ADG
Pb-free
Active
1
8
SP8T
40
550
2
6
SOIC-16
Active
1
8
SP8T
40
550
2
6
SOIC-16
Active
1
8
SP8T
40
550
2
6
TSSOP-16
Active
1
8
SP8T
40
550
2
6
SOIC-16W
Active
8
1
SP8T
40
550
2
6
SOIC-16
Active
1
8
SP8T
40
550
2
6
QFN-16
Active
1
8
SP8T
40
550
2
6
SOIC-16
Active
1
8
SP8T
40
550
2
6
TSSOP-16
Halide free
MC74HC4851ADR2G
Pb-free
Halide free
MC74HC4851ADTR2G
Pb-free
Halide free
MC74HC4851ADWR2
G
Pb-free
NLV74HC4851ADR2G
AEC
Qualified
Halide free
PPAP
Capable
Pb-free
Halide free
NLV74HC4851AMNT
WG
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NLVHC4851ADR2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NLVHC4851ADTR2G
AEC
Qualified
PPAP
Capable
Pb-free
Halide free
NLVHC4851ADWR2G
AEC
Qualified
Active
PPAP
Capable
Pb-free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016
SOIC-16W