Data Sheet

Nexperia
74HC4051; 74HCT4051
8-channel analog multiplexer/demultiplexer
74HC_HCT4051 All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 9 — 26 September 2017
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7 Function description
Table 3. Function table
[1]
Input
E S2 S1 S0
Channel ON
L L L L Y0 to Z
L L L H Y1 to Z
L L H L Y2 to Z
L L H H Y3 to Z
L H L L Y4 to Z
L H L H Y5 to Z
L H H L Y6 to Z
L H H H Y7 to Z
H X X X switches off
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care.
8 Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to V
SS
= 0 V (ground).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage
[1]
-0.5 +11.0 V
I
IK
input clamping current V
I
< -0.5 V or V
I
> V
CC
+ 0.5 V - ±20 mA
I
SK
switch clamping current V
SW
< -0.5 V or V
SW
> V
CC
+ 0.5 V - ±20 mA
I
SW
switch current -0.5 V < V
SW
< V
CC
+ 0.5 V - ±25 mA
I
EE
supply current - ±20 mA
I
CC
supply current - 50 mA
I
GND
ground current - -50 mA
T
stg
storage temperature -65 +150 °C
P
tot
total power dissipation SO16, (T)SSOP16, and
DHVQFN16 package
[2]
- 500 mW
P power dissipation per switch - 100 mW
[1] To avoid drawing V
CC
current out of terminal Z, when switch current flows into terminals Yn, the voltage drop across the bidirectional switch must not
exceed 0.4 V. If the switch current flows into terminal Z, no V
CC
current will flow out of terminals Yn, and in this case there is no limit for the voltage drop
across the switch, but the voltages at Yn and Z may not exceed V
CC
or V
EE
.
[2] For SO16 packages: above 70 °C the value of P
tot
derates linearly with 8 mW/K.
For SSOP16 and TSSOP16 packages: above 60 °C the value of P
tot
derates linearly with 5.5 mW/K.
For DHVQFN16 packages: above 60 °C the value of P
tot
derates linearly with 4.5 mW/K.