Datasheet

74HC_HCT4053 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 8 — 19 July 2012 5 of 32
NXP Semiconductors
74HC4053; 74HCT4053
Triple 2-channel analog multiplexer/demultiplexer
6.2 Pin description
7. Functional description
[1] H = HIGH voltage level; L = LOW voltage level; X = don’t care.
8. Limiting values
[1] To avoid drawing V
CC
current out of terminal nZ, when switch current flows into terminals nYn, the voltage drop across the bidirectional
switch must not exceed 0.4 V. If the switch current flows into terminal nZ, no V
CC
current will flow out of terminals nYn, and in this case
there is no limit for the voltage drop across the switch, but the voltages at nYn and nZ may not exceed V
CC
or V
EE
.
[2] For DIP16 packages: above 70 C the value of P
tot
derates linearly with 12 mW/K.
Table 2. Pin description
Symbol Pin Description
E
6 enable input (active LOW)
V
EE
7 supply voltage
GND 8 ground supply voltage
S1, S2, S3 11, 10, 9 select input
1Y0, 2Y0, 3Y0 12, 2, 5 independent input or output
1Y1, 2Y1, 3Y1 13, 1, 3 independent input or output
1Z, 2Z, 3Z 14, 15, 4 common output or input
V
CC
16 supply voltage
Table 3. Function table
[1]
Inputs Channel on
E Sn
LLnY0 to nZ
L H nY1 to nZ
H X switches off
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
+0.5V - 20 mA
I
SK
switch clamping current V
SW
< 0.5 V or V
SW
>V
CC
+0.5V - 20 mA
I
SW
switch current 0.5 V < V
SW
<V
CC
+0.5V - 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 DIP16 package
[2]
- 750 mW
SO16, (T)SSOP16, and
DHVQFN16 package
[3]
- 500 mW
P power dissipation per switch - 100 mW