74LV374 データシートの表示（PDF） - NXP Semiconductors.

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74LV374

Octal D-type flip-flop; positive edge-trigger; 3-state

NXP Semiconductors. 

NXP Semiconductors

74LV374

Octal D-type flip-flop; positive edge-trigger; 3-state

VI

CP input

GND

VI

Dn input

GND

VM

tsu

th

VM

tsu

th

Qn output

VOH

VOL

VM

mna202

Fig 9.

Measurement points are given in Table 8.

The shaded areas indicate when the input is permitted to change for predictable output performance.

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

The data set-up and hold times for the Dn input to the CP input

Table 8. Measurement points

Supply voltage

Input

VCC

< 2.7 V

2.7 V to 3.6 V

VM

0.5VCC

1.5 V

≥ 4.5 V

0.5VCC

Output

VM

0.5VCC

1.5 V

0.5VCC

Vx

VOL + 0.3 V

VOL + 0.3 V

VOL + 0.3 V

Vy

VOH − 0.3 V

VOH − 0.3 V

VOH − 0.3 V

74LV374_2

Product data sheet

Rev. 02 — 14 May 2009

© NXP B.V. 2009. All rights reserved.

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