Datasheet

SN54LVC74A, SN74LVC74A
SCAS287T –JANUARY 1993–REVISED JULY 2013 www.ti.com
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
SN74LVC74A
–40°C to 125°C –40°C to 125°C
–40°C to 85°C –40°C to 85°C
FROM TO Recommended Recommended
PARAMETER UNIT
(INPUT) (OUTPUT)
V
CC
= 3.3 V V
CC
= 3.3 V
V
CC
= 2.7 V V
CC
= 2.7 V
± 0.3 V ± 0.3 V
MIN MAX MIN MAX MIN MAX MIN MAX
f
max
83 83 150 100 MHz
CLK 1 6 6 1 5.2 5.2
t
pd
Q or Q ns
PRE or CLR 1 6.4 6.4 1 5.4 5.4
t
sk(o)
1 ns
Operating Characteristics
T
A
= 25°C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
TEST
PARAMETER UNIT
CONDITIONS
TYP TYP TYP
C
pd
Power dissipation capacitance per flip-flop f = 10 MHz 24 24 26 pF
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