74AC11174_10 Datasheet, PDF (4/8 Pages) Texas Instruments – HEX D-TYPE FLIP-FLOP WITH CLEAR

74AC11174
ą
HEX DĆTYPE FLIPĆFLOP WITH CLEAR
ą
SCAS146 − 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
Clock frequency
Pulse duration
tsu
Setup time before CLK↑
th
Hold time after CLK↑
CLR low
CLK high or low
Data
CLR inactive
TA = 25°C
MIN MAX
0
80
4.5
6
7
1.5
0
MIN MAX UNIT
0
80 MHz
4.5
ns
6
7
ns
1.5
0
ns
timing requirements over recommended operating free-air temperature range, V_CC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
fclock
tw
Clock frequency
Pulse duration
tsu
Setup time before CLK↑
th
Hold time after CLK↑
CLR low
CLK high or low
Data
CLR inactive
TA = 25°C
MIN MAX
0 100
4
5
4.5
1.5
0
MIN MAX UNIT
0 100 MHz
4
ns
5
4.5
ns
1.5
0
ns
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
80 105
80
MHz
tPHL
CLR
Any Q
3.9
10 13.5
3.9 14.8 ns
tPLH
CLK
tPHL
Any Q
2.4 7.5 9.2
3.4 9.6 12.7
2.4 10.8
ns
3.4
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
100 125
100
MHz
tPHL
CLR
Any Q
2.9 6.5 9.8
2.9 10.7 ns
tPLH
CLK
tPHL
Any Q
2.1 4.9 6.8
2.7 6.2 9.2
2.1
7.6
ns
2.7 10.1
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
29
pF
2−4
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