Datasheet

SN74HC4851-Q1
8-CHANNEL ANALOG MULTIPLEXER/DEMUL TIPLEXER
WITH INJECTION-
CURRENT EFFECT CONTROL
SCLS554C − JANUARY 2004 − REVISED OCTOBER 2012
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
5
switching characteristics over recommended operating free-air temperature range,
V
CC
= 2 V, C
L
= 50 pF (unless otherwise noted) (see Figures 9−14)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
T
A
= 25°C
UP TO 85°C
UP TO 125°C
UNIT
MIN TYP MAX MIN MAX MIN MAX
t
PLH
Propagation
t
PHL
delay time
COM or Yn Yn or COM 19.5 30 34 37 ns
t
PLH
Propagation
t
PHL
delay time
A, B, C COM or Yn 23 35 40 45 ns
t
PZH
Enable
t
PZL
delay time
INH COM or Yn 95 105 115 ns
t
PHZ
Disable
t
PLZ
delay time
INH COM or Yn 95 105 115 ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3 V, C
L
= 50 pF (unless otherwise noted) (see Figures 9−14)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
T
A
= 25°C UP TO 85°C UP TO 125°C
UNIT
MIN TYP MAX
MIN MAX
MIN MAX
t
PLH
Propagation
t
PHL
delay time
COM or Yn Yn or COM 12 17.5 19.5 21.5 ns
t
PLH
Propagation
t
PHL
delay time
A, B, C COM or Yn 13.5 19.5 22 25 ns
t
PZH
Enable
t
PZL
delay time
INH COM or Yn 90 100 110 ns
t
PHZ
Disable
t
PLZ
delay time
INH COM or Yn 90 100 110 ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V, C
L
= 50 pF (unless otherwise noted) (see Figures 9−14)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
T
A
= 25
°
C
UP TO 85
°
C
UP TO 125
°
C
UNIT
MIN TYP MAX
MIN MAX
MIN MAX
t
PLH
Propagation
t
PHL
delay time
COM or Yn Yn or COM 11 16.5 18.5 20.5 ns
t
PLH
Propagation
t
PHL
delay time
A, B, C COM or Yn 12.5 18.5 21 24 ns
t
PZH
Enable
t
PZL
delay time
INH COM or Yn 85 95 105 ns
t
PHZ
Disable
t
PLZ
delay time
INH COM or Yn 85 95 105 ns