74AC11379_10 Datasheet, PDF (4/7 Pages) Texas Instruments – QUAD D- TYPE FLIP FLOP WITH DATA ENABLE

74AC11379
QUAD D-TYPE FLIP-FLOP
WITH CLOCK ENABLE
SCAS104 − MARCH 1990 − REVISED APRIL 1993
timing requirements over recommended operating free-air temperature range, V_CC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 1)
fclock
tw
tsu
Clock frequency
Pulse duration
Setup time, before CLK↑
th
Hold time, after CLK↑
CLK high or low
Data
CLKEN high or low
Data
CLKEN inactive or active
TA = 25°C
MIN MAX
0
90
5.5
7.5
4.5
0
0
MIN MAX UNIT
0
90 MHz
5.5
ns
7.5
ns
4.5
0
ns
0
timing requirements over recommended operating free-air temperature range, V_CC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
fclock
tw
tsu
Clock frequency
Pulse duration
Setup time, before CLK↑
th
Hold time, after CLK↑
CLK high or low
Data
CLKEN high or low
Data
CLKEN inactive or active
TA = 25°C
MIN MAX
0 100
5
5
3
0
0
MIN MAX UNIT
0 100 MHz
5
ns
5
ns
3
0
ns
0
switching characteristics over recommended operating free-air temperature range,
V_CC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TA = 25°C
MIN TYP MAX
MIN MAX UNIT
fmax
tPLH
CLK
tPHL
Any Q or Q
90 115
90
MHz
1.8 6.7 8.4
1.8
9.9
3 9.5
13
ns
3
14
switching characteristics over recommended operating free-air temperature range,
V_CC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TA = 25°C
MIN TYP MAX
MIN MAX UNIT
fmax
tPLH
CLK
tPHL
Any Q or Q
100 130
100
MHz
1.5 4.3
6
2.6 6.2 9.1
1.5
6.7
ns
2.6 10.3
operating characteristics, V_CC = 5 V, T_A = 25°C
PARAMETER
Cpd
Power dissipation capacitance
TEST CONDITIONS
CL = 50 pF,
f = 1 MHz
TYP UNIT
38
pF
4
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