74HC4052; 74HCT4052
Dual 4-channel analog multiplexer/demultiplexer
Rev. 11 — 10 February 2016
Product data sheet
1. General description
The 74HC4052; 74HCT4052 is a dual single-pole quad-throw analog switch (2x SP4T)
suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch
features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common
input/output (nZ). A digital enable input (E) and two digital select inputs (S0 and S1) are
common to both 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 VCC.
2. Features and benefits
Wide analog input voltage range from 5 V to +5 V
Low ON resistance:
80 (typical) at VCC VEE = 4.5 V
70 (typical) at VCC VEE = 6.0 V
60 (typical) at VCC VEE = 9.0 V
Logic level translation: to enable 5 V logic to communicate with 5 V analog signals
Typical ‘break before make’ built-in
Complies with JEDEC standard no. 7A
Input levels:
For 74HC4052: CMOS level
For 74HCT4052: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1000 V
Specified from 40 C to +85 C and 40 C to +125 C
3. Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating