74HC_HCT4852_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 2 September 2008 5 of 20
NXP Semiconductors
74HC4852; 74HCT4852
4-channel analog MUX/DEMUX with injection-current effect control
7. Functional description
[1] H = HIGH voltage level;
L = LOW voltage level;
X = don’t care.
8. Limiting values
[1] The minimum and maximum input voltage rating may be exceeded if the input clamping current rating is observed.
[2] The minimum and maximum switch voltage rating may be exceeded if the switch clamping current rating is observed.
[3] For SO16 package: P
tot
derates linearly with 8 mW/K above 70 °C.
For TSSOP16 package: P
tot
derates linearly with 5.5 mW/K above 60 °C.
For DHVQFN16 packages: P
tot
derates linearly with 4.5 mW/K above 60 °C.
Table 3. Function table
[1]
Input Channel ON
E S1 S0
L L L nY0 to nZ
L L H nY1 to nZ
L H L nY2 to nZ
L H H nY3 to nZ
HXX-
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Max Unit
V
CC
supply voltage −0.5 +7.0 V
V
I
input voltage
[1]
−0.5 V
CC
+ 0.5 V
V
SW
switch voltage
[2]
−0.5 V
CC
+ 0.5 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 V
SW
> −0.5 V or V
SW
< V
CC
+ 0.5 V - ±25 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 T
amb
= −40 °C to +125 °C
[3]
- 500 mW
