74HC574-Q100; 74HCT574-Q100
Nexperia
Octal D-type flip-flop; positive edge-trigger; 3-state
11. Waveforms
ꢃꢌI
PD[
9
,
&3ꢂLQSXW
*1'
9
0
W
W
:
W
3+/
3/+
9
2+
ꢋꢅꢂꢍ
9
4QꢂRXWSXW
0
ꢃꢅꢂꢍ
9
2/
W
W
7+/
7/+
ꢁꢁꢂDDQꢉꢄꢉ
Measurement points are given in Table 8.
OL and VOH are typical voltage output levels that occur with the output load.
V
Fig 7. Propagation delay input (CP) to output (Qn), output transition time, clock input (CP) pulse width and the
maximum frequency (CP)
9
,
9
&3ꢂLQSXW
0
*1'
W
W
VX
VX
W
W
K
K
9
,
9
'QꢂLQSXW
0
*1'
9
2+
9
4QꢂRXWSXW
0
9
2/
PQDꢀꢁꢈ
Measurement points are given in Table 8.
OL and VOH are typical voltage output levels that occur with the output load.
V
Fig 8. The data input (D) to clock input (CP) set-up times and clock input (CP) to data input (D) hold times
74HC_HCT574_Q100
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Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 2 — 26 January 2015
9 of 17
NEXPERIA [ Nexperia ]
