74HCT7273 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

74HCT7273

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

Philips Electronics 

Philips Semiconductors

Octal D-type flip-flop with reset; positive

edge-trigger; open drain outputs

Product specification

74HCT7273

FUNCTION TABLE

See note 1.

OPERATING MODES

Reset (clear)

Load ‘1’

Load ‘0’

INPUTS

MR

CP

Dn

L

X

X

H

↑

h

H

↑

l

Note

1. H = HIGH voltage level;

h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition;

L = LOW voltage level.

l = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition;

Z = high-impedance OFF-state;

X = don’t care;

↑ = LOW-to-HIGH CP transition.

OUTPUTS

Qn

L

Z

L

ORDERING INFORMATION

OUTSIDE NORTH

AMERICA

NORTH AMERICA

74HCT7273D

74HCT7273N

74HCT7273D

74HCT7273N

TEMPERATURE

RANGE

−40 to +125 °C

PINS

20

20

PACKAGE

PACKAGE MATERIAL

SO

plastic

DIP

plastic

CODE

SOT163-1

SOT146-1

1999 Oct 01

3

Share Link: