74HC273DB 데이터 시트보기 (PDF) - Philips Electronics

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74HC273DB

Octal D-type flip-flop with reset; positive-edge trigger

Philips Electronics 

NXP Semiconductors

74HC273; 74HCT273

Octal D-type flip-flop with reset; positive-edge trigger

VI

CP input

GND

VI

Dn input

GND

VM

t su

th

VM

t su

th

VOH

Qn output

VOL

VM

mna767

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 voltage output levels that occur with the output load.

Data set-up and hold times data input (Dn)

Table 8. Measurement points

Type

Input

VI

74HC273

VCC

74HCT273

3V

VM

0.5VCC

1.3 V

Output

VM

0.5VCC

1.3 V

74HC_HCT273

Product data sheet

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

Rev. 4 — 10 June 2013

© NXP B.V. 2013. All rights reserved.

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