Datasheet

8
Maximum Switch Turn “OFF”
Delay 4351
E2 to V
OS
t
PHZ
, t
PLZ
C
L
= 50pF 0 2 - - 250 - 315 - 375 ns
0 4.5 - - 50 - 63 - 75 ns
0 6 - - 43 - 54 - 64 ns
-4.5 4.5 - - 40 - 50 - 60 ns
C
L
= 15pF - 5 - 21 -----ns
Maximum Switch Turn “OFF”
Delay 4351
LE to V
OS
t
PHZ
, t
PLZ
C
L
= 50pF 0 2 - - 275 - 345 - 415 ns
0 4.5 - - 55 - 69 - 83 ns
0 6 - - 47 - 59 - 71 ns
-4.5 4.5 - - 45 - 56 - 68 ns
Maximum Switch Turn “OFF”
Delay 4351
Sn to V
OS
t
PHZ
, t
PLZ
C
L
= 50pF 0 2 - - 275 - 345 - 415 ns
0 4.5 - - 55 - 69 - 83 ns
0 6 - - 47 - 59 - 71 ns
-4.5 4.5 - - 48 - 60 - 71 ns
C
L
= 15pF - 5 - 21 -----ns
Maximum Switch Turn “OFF”
Delay 4352
E1, E2, LE to V
OS
t
PHZ
, t
PLZ
C
L
= 50pF 0 2 - - 275 - 345 - 415 ns
0 4.5 - - 55 - 69 - 83 ns
0 6 - - 47 - 59 - 71 ns
-4.5 4.5 - - 50 - 63 - 75 ns
C
L
= 15pF - 5 - 21 -----ns
Setup Time 4351
Sn to LE
t
SU
C
L
= 50pF 0 2 - - 60 - 75 - 90 ns
0 4.5 - - 12 - 15 - 18 ns
0 6 - - 10 - 13 - 15 ns
-4.5 4.5 - - 18 - 23 - 27 ns
Hold Time 4351 and 4352
Sn to LE
t
H
C
L
= 50pF 0 2 5 - - 5 - 5 - ns
04.55--5-5- ns
065--5-5- ns
-4.5 4.5 5 - - 5 - 5 - ns
Pulse Width 4351 and 4352
LE
t
W
C
L
= 50pF 0 2 100 - - 125 - 150 - ns
0 4.5 20 - - 25 - 30 - ns
0 6 17 - - 21 - 26 - ns
-4.5 4.5 25 - - 31 - 38 - ns
Input (Control) Capacitance C
I
- ----10-10-10pF
Power Dissipation Capacitance
(Notes 6, 7) 4351
C
PD
- -5-50-----pF
Switching Specifications Input t
r
, t
f
= 6ns (Continued)
PARAMETER SYMBOL
TEST
CONDITIONS
V
EE
(V)
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
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352