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CD74HC4352 Datasheet Analog Multiplexers/Demultiplexers

Manufacturer: Texas Instruments

Download the CD74HC4352 datasheet PDF. This datasheet also includes the CD74HC4351 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (CD74HC4351-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE).

Two Enable inputs, one active low (E1), and the other active high (E2) are provided allowing enabling with either input voltage level.

Overview

Data sheet acquired from Harris Semiconductor SCHS213C September 1998 - Revised July 2003 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch [ /Title.

Key Features

  • Wide Analog Input Voltage Range.
  • . . . . ±5V (Max).
  • Low “On” Resistance - VCC - VEE = 4.5V.
  • . . 70Ω (Typ) - VCC - VEE = 9V.
  • . . . 40Ω (Typ).
  • Low Crosstalk Between Switches.
  • Fast Switching and Propagation Speeds.
  • “Break-Before-Make” Switching.
  • Wide Operating Temperature Range . . . -55oC to 125oC.
  • HC Types - 2V to 6V Operation, Control; 0V to 10V Switch - Hi.

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