HEF4052B
Dual 4-channel analog multiplexer/demultiplexer
Rev. 10 25 March 2016 Product data sheet
1. General description
The HEF4052B is a dual 4-channel analog multiplexer/demultiplexer with common
channel select logic. Each multiplexer/demultiplexer has four independent inputs/outputs
(nY0 to nY3) and a common input/output (nZ). The common channel select logic includes
two select inputs (S1 and S2) and an active LOW enable input (E). Both
multiplexers/demultiplexers contain four bidirectional analog switches, each with one side
connected to an independent input/output (nY0 to nY3) and the other side connected to a
common input/output (nZ). With E LOW, one of the four switches is selected
(low-impedance ON-state) by S1 and S2. With E HIGH, all switches are in the
high-impedance OFF-state, independent of S1 and S2. If break before make is needed,
then it is necessary to use the enable input.
V and V are the supply voltage connections for the digital control inputs (S1 and S2,
DD SS
and E). The V to V range is 3 V to 15 V. The analog inputs/outputs (nY0 to nY3, and
DD SS
nZ) can swing between V as a positive limit and V as a negative limit. V V may
DD EE DD EE
not exceed 15 V. Unused inputs must be connected to V , V , or another input. For
DD SS
operation as a digital multiplexer/demultiplexer, V is connected to V (typically
EE SS
ground). V and V are the supply voltage connections for the switches.
EE SS
2. Features and benefits
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C and 40 C to +125 C
Complies with JEDEC standard JESD 13-B
3. Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gatingHEF4052B
Nexperia
Dual 4-channel analog multiplexer/demultiplexer
4. Ordering information
Table 1. Ordering information
All types operate from 40 C to +125 C.
Type number Package
Name Description Version
HEF4052BT SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
HEF4052BTT TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1
5. Functional diagram
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Fig 1. Functional diagram
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Fig 2. Schematic diagram (one switch)
HEF4052B All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2017. All rights reserved
Product data sheet Rev. 10 25 March 2016 2 of 21
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