Datasheet

SN74ALVCH16821
3.3-V 20-BIT BUS-INTERFACE FLIP-FLOP
WITH 3-STATE OUTPUTS
SCES037C – JULY 1995 – REVISED FEBRUARY 1999
3–284
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 5.8 5.3 1 4.5 ns
t
en
OE Q
†
1 6.6 6.2 1 5.1 ns
t
dis
OE Q
†
1 5.7 5 1 4.6 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
†
36 40
C
pd
capacitance
Outputs disabled
C
L
= 50 pF, f = 10 MHz
†
22 24
pF
†
This information was not available at the time of publication.