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Switching Characteristics
Operating Characteristics
SN74AUC1G74
SINGLE POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOP
WITH CLEAR AND PRESET
SCES537D – DECEMBER 2003 – REVISED JUNE 2007
over recommended operating free-air temperature range, C
L
= 30 pF (unless otherwise noted) (see Figure 1 )
V
CC
= 1.8 V V
CC
= 2.5 V
FROM TO
± 0.15 V ± 0.2 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN TYP MAX MIN MAX
f
max
250 275 ns
Q 1.5 1.9 2.4 1.4 1.8
CLK
t
pd
Q 1.4 1.9 2.4 1.3 1.8 ns
PRE or CLR Q or Q 1.7 2.2 2.8 1.5 2.1
T
A
= 25 ° C
V
CC
= 0.8 V V
CC
= 1.2 V V
CC
= 1.5 V V
CC
= 1.8 V V
CC
= 2.5 V
TEST
PARAMETER UNIT
CONDITIONS
TYP TYP TYP TYP TYP
Power dissipation
C
pd
f = 10 MHz 35 36 39 44 59 pF
capacitance
5
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