Datasheet
SN74ALVCH16721
3.3-V 20-BIT FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES052D – JULY 1995 – REVISED FEBRUARY 1999
3–267
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM TO
V
CC
= 1.8 V
V
CC
= 2.5 V
± 0.2 V
V
CC
= 2.7 V
V
CC
= 3.3 V
± 0.3 V
UNIT
(INPUT) (OUTPUT)
MIN TYP MIN MAX MIN MAX MIN MAX
f
max
†
150 150 150 MHz
t
pd
CLK Q
†
1 5.6 1 5.1 1 4.3 ns
t
en
OE
Q
†
1 6.1 1 5.8 1 4.8 ns
t
dis
OE
Q
†
1 5.5 1 4.7 1 4.4 ns
†
This information was not available at the time of publication.
operating characteristics, T
A
= 25°C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
PARAMETER TEST CONDITIONS
TYP TYP TYP
UNIT
Power dissipation
Outputs enabled
†
55 59
C
pd
capacitance
Outputs disabled
C
L
= 50 pF, f = 10 MHz
†
46 49
pF
†
This information was not available at the time of publication.