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74HC4852

NXP Semiconductors
Part Number 74HC4852
Manufacturer NXP Semiconductors
Description Dual 4-channel analog multiplexer/demultiplexer
Published Jun 24, 2007
Detailed Description 74HC4852 Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Rev. 02 — 30 May 2007 Pro...
Datasheet PDF File 74HC4852 PDF File

74HC4852
74HC4852

Overview
74HC4852 Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Rev.
02 — 30 May 2007 Product data sheet 1.
General description The 74HC4852 is a high-speed Si-gate CMOS device and is specified in compliance with JEDEC standard no.
7A.
The 74HC4852 is a dual 4-channel analog multiplexer or demultiplexer with common select inputs (S0 and S1).
Both multiplexers have a common active LOW enable input (E), four independent inputs/outputs (pins nY0 to nY3) and a common input/output (pin nZ).
The device features injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common.
With E LOW, two of the eight switches are selected (low impedance ON-state) by S0 and S1.
With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 and S1.
The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting ...


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