Datasheet

 
   
  
SDAS163B − DECEMBER 1982 − REVISED NOVEMBER 2004
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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)
SN54ALS563B SN74ALS563B
MIN MAX MIN MAX
t
PLH
D
Q
3 26 3 18
ns
t
PHL
D
Q
3 15 3 14
ns
t
PLH
LE
Q
8 29 6 22
ns
t
PHL
LE
Q
4 22 6 21
ns
t
PZH
OE
Q
4 25 3 18
ns
t
PZL
OE Q
4 21 4 18
ns
t
PHZ
OE
Q
2 12 1 10
ns
t
PLZ
OE
Q
3 22 1 15
ns
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.