74LVC1G175 Просмотр технического описания (PDF) - Philips Electronics
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74LVC1G175 Datasheet PDF : 17 Pages
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Philips Semiconductors
12. Waveforms
74LVC1G175
Single D-type flip-flop with reset; positive-edge trigger
VI
D input
GND
VI
CP input
GND
VOH
Q output
VOL
VM
th
tsu
th
tsu
1/fmax
VM
tW
tPHL
VM
tPLH
001aaa465
Fig 6.
Measurement points are given in Table 9.
The shaded areas indicate when the input is permitted to change for predictable output
performance.
VOL and VOH are typical output voltage drop that occur with the output load.
The clock input (CP) to output (Q) propagation delays, the clock pulse width, the
D to CP set-up, the CP to D hold times and the maximum clock pulse frequency.
Table 9: Measurement points
Supply voltage
Output
VCC
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VM
0.5 × VCC
0.5 × VCC
1.5 V
3.0 V to 3.6 V
1.5 V
4.5 V to 5.5 V
0.5 × VCC
Input
VM
0.5 × VCC
0.5 × VCC
1.5 V
1.5 V
0.5 × VCC
VI
VCC
VCC
2.7 V
2.7 V
VCC
tr = tf
≤ 2.0 ns
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
≤ 2.5 ns
9397 750 13762
Product data sheet
Rev. 01 — 18 October 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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