74HCT273D datasheet(6/8 Pages) PHILIPS

номер детали	74HCT273D

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

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производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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September 1993

6

Philips Semiconductors

Product speciﬁcation

Octal D-type ﬂip-ﬂop with reset;

positive-edge trigger

74HC/HCT273

DC CHARACTERISTICS FOR 74HCT

For the DC characteristics see

“74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: standard

ICC category: MSI

Note to HCT types

The value of additional quiescent supply current (

∆ICC) for a unit load of 1 is given in the family specifications.

To determine

∆ICC per input, multiply this value by the unit load coefficient shown in the table below.

AC CHARACTERISTICS FOR 74HCT

GND = 0 V; tr =tf = 6 ns; CL = 50 pF

INPUT

UNIT LOAD COEFFICIENT

MR

CP

Dn

1.00

1.75

0.15

SYMBOL PARAMETER

Tamb (°C)

UNIT

TEST CONDITIONS

74HCT

VCC

(V)

WAVEFORMS

+25

−40 to +85

−40 to +125

min.

typ.

max.

min.

max.

min.

max.

tPHL/ tPLH

propagation delay

CP to Qn

16

30

38

45

ns

4.5

Fig.6

tPHL

propagation delay

MR to Qn

23

34

43

51

ns

4.5

Fig.7

tTHL/ tTLH

output transition time

7

15

19

22

ns

4.5

Fig.6

tW

clock pulse width

HIGH or LOW

16

9

20

24

ns

4.5

Fig.6

tW

master reset pulse width

LOW

16

8

20

24

ns

4.5

Fig.7

trem

removal time

MR to CP

10

−2

13

15

ns

4.5

Fig.7

tsu

set-up time

Dn to CP

12

5

15

18

ns

4.5

Fig.8

th

hold time

Dn to CP

3

−4

3

ns

4.5

Fig.8

fmax

maximum clock pulse

frequency

30

56

24

20

MHz

4.5

Fig.6

Аналогичный номер детали - 74HCT273D

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74HCT273D	153Kb / 21P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 4-10 June 2013
Nexperia B.V. All right...	74HCT273D	279Kb / 17P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 7 - 6 September 2021
NXP Semiconductors	74HCT273D-Q100	147Kb / 19P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 1-19 June 2013
Nexperia B.V. All right...	74HCT273D-Q100	277Kb / 18P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 2 - 3 September 2020
NXP Semiconductors	74HCT273DB	153Kb / 21P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 4-10 June 2013

More results

Аналогичное описание - 74HCT273D

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74HC273-Q100	147Kb / 19P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 1-19 June 2013
Nexperia B.V. All right...	74LVC273-Q100	715Kb / 16P	Octal D-type flip-flop with reset; positive-edge trigger
NXP Semiconductors	74AHC273	92Kb / 20P	Octal D-type flip-flop with reset; positive-edge trigger 1999 Sep 01
	74AHC273	111Kb / 18P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 03-13 May 2008
	74LV273	117Kb / 12P	Octal D-type flip-flop with reset; positive-edge trigger 1998 May 29
Nexperia B.V. All right...	74LVC273	259Kb / 14P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 8 - 31 August 2021
Nexperia B.V. All right...	74HCT273	279Kb / 17P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 7 - 6 September 2021
NXP Semiconductors	74LVC273	95Kb / 10P	Octal D-type flip-flop with reset; positive-edge trigger 1998 May 20
NXP Semiconductors	74HC273D-653	153Kb / 21P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 4-10 June 2013
Nexperia B.V. All right...	74AHC273-Q100	814Kb / 19P	Octal D-type flip-flop with reset; positive-edge trigger
Nexperia B.V. All right...	74HC273-Q100	277Kb / 18P	Octal D-type flip-flop with reset; positive-edge trigger Rev. 2 - 3 September 2020

More results

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Аналогичный номер детали - 74HCT273D

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