Datasheet

5
Data to Outputs t
PLH,
t
PHL
C
L
= 50pF 2 - - 175 - 220 - 265 ns
4.5 - - 35 - 44 - 53 ns
C
L
=15pF 5 - 14 - - - - - ns
C
L
= 50pF 6 - - 30 - 37 - 45 ns
Disable Delay Times t
PHZ,
t
PLZ
C
L
= 50pF 2 - - 150 - 190 - 225 ns
C
L
= 50pF 4.5 - - 30 - 38 - 45 ns
CL = 15pF 5 - 12 - - - - - ns
C
L
= 50pF 6 - - 26 - 33 - 38 ns
Enable Delay Times t
PZH
,
t
PZL
C
L
= 50pF 2 - - 110 - 140 - 165 ns
CL = 50pF 4.5 - - 22 - 28 - 33 ns
CL = 15pF 5 - 9 - - - - - ns
CL = 50pF 6 - - 19 - 24 - 28 ns
Output Transition Times t
TLH
,t
THL
C
L
= 50pF 2 - - 60 - 75 - 90 ns
4.5 - - 12 - 15 - 18 ns
6 - - 10 - 13 - 15 ns
Input Capacitance C
I
- - - - 10 - 10 - 10 pF
Three-State Output Capacitance C
O
- - - - 20 - 20 - 20 pF
Power Dissipation Capacitance
(Notes 4, 5)
C
PD
-5-46-----pF
HCT TYPES
Propagation Delay t
PLH
,
t
PHL
Select to Outputs C
L
= 50pF 4.5 - - 40 - 50 - 60 ns
C
L
=15pF 5 - 16 - - - - ns
Data to Outputs t
PLH
,
t
PHL
C
L
= 50pF 4.5 - - 38 - 48 - 57 ns
C
L
=15pF 5 - 16 - - - - - ns
Disable Delay Times t
PLH
,
t
PHL
C
L
= 50pF 4.5 - 30 - 38 - 45 ns
C
L
=15pF 5 - 12 - - - - - ns
Enable Delay Times t
PZH
,
t
PZL
C
L
= 50pF 4.5 - - 30 - 38 - 45 ns
C
L
=15pF 5 - 12 - - - - - ns
Output Transition Time t
TLH
,t
THL
C
L
= 50pF 4.5 - - 12 - 15 - 18 ns
Input Capacitance C
IN
- - - - 10 - 10 - 10 pF
Three-State Output Capacitance C
O
- - - - 20 - 20 - 20 pF
Power Dissipation Capacitance
(Notes 4, 5)
C
PD
-5-52-----pF
NOTES:
4. C
PD
is used to determine the dynamic power consumption, per multiplexer.
5. P
D
= V
CC
2
f
i
(C
PD
+ C
L
) where f
i
= Input Frequency, C
L
= Output Load Capacitance, V
CC
= Supply Voltage.
Switching Specifications Input t
r
, t
f
= 6ns (Continued)
PARAMETER SYMBOL
TEST
CONDITIONS
V
CC
(V)
25
o
C
-40
o
C TO
85
o
C
-55
o
C TO
125
o
C
UNITSMIN TYP MAX MIN MAX MIN MAX
CD74HC253, CD74HCT253