HEF4053B
Triple single-pole double-throw analog switch
Rev.
13 — 21 December 2021
Product data sheet
1.
General description
The HEF4053B is a triple single-pole double-throw analog switch (3x SPDT) suitable for use in analog or digital 2:1 multiplexer/demultiplexer applications.
Each switch features a digital select input (Sn), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z).
A digital enable input (E) is common to all switches.
When E is HIGH, the switches are turned off.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to
voltages in excess of VDD.
2.
Features and benefits
• Wide supply
voltage range from 3.
0 ...