Datasheet
SDAS212A − DECEMBER 1983 − REVISED DECEMBER 1994
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
switching characteristics (see Figure 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 4.5 V to 5.5 V,
C
L
= 50 pF,
R
L
= 500 Ω
,
T
A
= MIN to MAX
†
UNIT
PARAMETER
(INPUT)
(OUTPUT)
SN54AS194 SN74AS194
UNIT
MIN MAX MIN MAX
f
max
* 75 80 MHz
t
PLH
CLK
Any Q
2.5 8 3 7
ns
t
PHL
CLK Any Q
2.5 8 3 7
ns
t
PHL
CLR Any Q 3.5 13 4 12 ns
* On products compliant to MIL-STD-883, Class B, these parameters are based on characterization data, but are not production tested.
†
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.