NXP Semiconductors
HEF4051B
8-channel analog multiplexer/demultiplexer
Table 8.
Dynamic characteristics
…continued
T
amb
= 25
C; V
SS
= V
EE
= 0 V; for test circuit see
Figure 16.
Symbol
t
PZL
Parameter
OFF-state to LOW
propagation delay
Conditions
E to Yn, Z; see
V
DD
5V
10 V
15 V
Typ
140
55
40
Max
280
110
80
Unit
ns
ns
ns
11.1 Waveforms and test circuit
V
DD
Yn or Z
input
V
EE
t
PLH
V
O
V
M
Sn input
t
PHL
V
DD
V
M
V
SS
t
PLH
V
O
V
M
Yn or Z
output
V
EE
switch OFF
001aak509
t
PHL
90 %
10 %
switch ON
switch OFF
001aak510
Z or Yn
output
V
EE
Measurement points are given in
Measurement points are given in
Fig 13. Yn, Z to Z, Yn propagation delays
Fig 14. Sn to Yn, Z propagation delays
V
DD
E input
V
SS
t
PLZ
Yn or Z output
LOW-to-OFF
OFF-to-LOW
V
O
t
PZL
90 %
V
M
V
EE
t
PHZ
V
O
10 %
t
PZH
90 %
Yn or Z output
HIGH-to-OFF
OFF-to-HIGH
V
EE
switch ON
10 %
switch OFF
switch ON
001aak511
Measurement points are given in
Fig 15. Enable and disable times
Table 9.
V
DD
5 V to 15 V
Measurement points
Input
V
M
0.5V
DD
Output
V
M
0.5V
DD
Supply voltage
HEF4051B
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 10 — 17 November 2011
11 of 23
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