Datasheet
74HC_HCT4067 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 5 — 13 December 2011 15 of 30
NXP Semiconductors
74HC4067; 74HCT4067
16-channel analog multiplexer/demultiplexer
[1] t
pd
is the same as t
PHL
and t
PLH
.
[2] Due to higher Z terminal capacitance (16 switches versus 1) the delay figures to the Z terminal are higher than those to the Y terminal.
[3] t
on
is the same as t
PHZ
and t
PLZ
.
[4] t
off
is the same as t
PZH and
t
PZL
.
[5] C
PD
is used to determine the dynamic power dissipation (P
D
in W).
P
D
= C
PD
V
CC
2
f
i
+ {(C
L
+C
sw
) V
CC
2
f
o
} where:
f
i
= input frequency in MHz;
f
o
= output frequency in MHz;
{(C
L
+C
sw
) V
CC
2
f
o
} = sum of outputs;
C
L
= output load capacitance in pF;
C
sw
= switch capacitance in pF;
V
CC
= supply voltage in V.
t
on
turn-on time E to Yn; see Figure 13
[4]
V
CC
= 2.0 V 80 275 345 415 ns
V
CC
= 4.5 V 29 55 69 83 ns
V
CC
= 5.0 V; C
L
= 15 pF 26 - - - ns
V
CC
= 6.0 V 23 47 59 71 ns
V
CC
= 9.0 V 17 42 53 63 ns
Sn to Yn
V
CC
= 2.0 V 88 300 375 450 ns
V
CC
= 4.5 V 32 60 75 90 ns
V
CC
= 5.0 V; C
L
= 15 pF 29 - - - ns
V
CC
= 6.0 V 26 51 64 77 ns
V
CC
= 9.0 V 18 45 56 68 ns
E
to Z
V
CC
= 2.0 V 85 275 345 415 ns
V
CC
= 4.5 V 31 55 69 83 ns
V
CC
= 6.0 V 25 47 59 71 ns
V
CC
= 9.0 V 18 42 53 63 ns
Sn to Z
V
CC
= 2.0 V 94 300 375 450 ns
V
CC
= 4.5 V 34 60 75 90 ns
V
CC
= 6.0 V 27 51 64 77 ns
V
CC
= 9.0 V 19 45 56 68 ns
C
PD
power dissipation
capacitance
per switch; V
I
= GND to V
CC
[5]
29 - - - pF
Table 9. Dynamic characteristics 74HC4067 …continued
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF unless specified otherwise; for test circuit see Figure 14.
V
is
is the input voltage at a Yn or Z terminal, whichever is assigned as an input.
V
os
is the output voltage at a Yn or Z terminal, whichever is assigned as an output.
Symbol Parameter Conditions 25 C 40 C to +125 C Unit
Typ Max Max
(85 C)
Max
(125 C)