74LVC374A データシートの表示（PDF） - NXP Semiconductors.

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74LVC374A

Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state

NXP Semiconductors. 

NXP Semiconductors

74LVC374A

Octal D-type flip-flop; 5 V tolerant inputs/outputs; positive-edge trigger; 3-state

11. Waveforms

VI

CP input

GND

VOH

Qn output

VOL

1/fmax

VM

tW

t PHL

VM

t PLH

mna894

Fig 7.

Measurement points are given in Table 8.

VOL and VOH are typical output voltage levels that occur with the output load.

Clock (CP) to output (Qn) propagation delays, the clock pulse width, output transition times, and the

maximum frequency

VI

OE input

GND

VCC

output

LOW-to-OFF

OFF-to-LOW

VOL

VOH

output

HIGH-to-OFF

OFF-to-HIGH

GND

VM

tPLZ

tPZL

tPHZ

VX

VY

VM

tPZH

VM

outputs

enabled

outputs

disabled

outputs

enabled

mna644

Fig 8.

Measurement points are given in Table 8.

VOL and VOH are typical output voltage levels that occur with the output load.

3-state enable and disable times

74LVC374A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 6 December 2012

© NXP B.V. 2012. All rights reserved.

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