Datasheet




SDAS048D − DECEMBER 1989 − REVISED JANUARY 1995
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R1 = 500 Ω
,
R2 = 500 Ω,
T
A
= MIN to MAX
†
UNIT
(INPUT)
(OUTPUT)
SN54AS573A SN74AS573A
MIN MAX MIN MAX
t
PLH
D
Q
3 11 3 8
ns
t
PHL
D
Q
3 8 3 7
ns
t
PLH
LE
Q
6 16.5 6 13
ns
t
PHL
LE
Q
4 9 4 7.5
ns
t
PZH
OE
Q
2 8 2 6.5
ns
t
PZL
OE Q
4 11 4 9.5
ns
t
PHZ
OE
Q
2 8 2 6.5
ns
t
PLZ
OE
Q
2 8 2 7
ns
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.