MM74HC273N datasheet(4/7 Pages) FAIRCHILD

Part #	MM74HC273N

Description	Octal D-Type Flip-Flops with Clear

Download	7 Pages

Scroll/Zoom	100%

Manufacturer	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

Logo

4 / 7 page

www.fairchildsemi.com

4

AC Electrical Characteristics

VCC = 5V, TA = 25°C, CL = 15 pF, tr = tf = 6 ns

AC Electrical Characteristics

CL = 50 pF, tr = tf = 6 ns (unless otherwise specified)

Note 5: CPD determines the no load dynamic power consumption, PD = CPD VCC

2f

+ I

CC VCC, and the no load dynamic current consumption,

IS = CPD VCC f + ICC.

Symbol

Parameter

Conditions

Typ

Guaranteed

Units

Limit

fMAX

Maximum Operating

50

30

MHz

Frequency

tPHL, tPLH

Maximum Propagation

18

27

ns

Delay, Clock to Output

tPHL

Maximum Propagation

18

27

ns

Delay, Clear to Output

tREM

Minimum Removal Time,

10

20

ns

Clear to Clock

ts

Minimum Setup Time

10

20

ns

Data to Clock

tH

Minimum Hold Time

−20

ns

Clock to Data

tW

Minimum Pulse Width

10

16

ns

Clock or Clear

Symbol

Parameter

Conditions

VCC

TA = 25°CTA = −40 to 85°CTA = −55 to 125°C

Units

Typ

Guaranteed Limits

fMAX

Maximum Operating

2.0V

16

5

4

3

MHz

Frequency

4.5V

74

27

21

18

MHz

6.0V

78

31

24

20

MHz

tPHL, tPLH

Maximum Propagation

2.0V

38

135

170

205

ns

Delay, Clock to Output

4.5V

14

27

34

41

ns

6.0V

12

23

29

35

ns

tPHL

Maximum Propagation

2.0V

42

135

170

205

ns

Delay, Clear to Output

4.5V

19

27

34

41

ns

6.0V

18

23

29

35

ns

tREM

Minimum Removal Time

2.0V

0

25

32

37

ns

Clear to Clock

4.5V

0

5

6

7

ns

6.0V

0

4

5

6

ns

ts

Minimum Setup Time

2.0V

26

100

125

150

ns

Data to Clock

4.5V

7

20

25

30

ns

6.0V

5

17

21

25

ns

tH

Minimum Hold Time

2.0V

−15

0

ns

Clock to Data

4.5V

−60

0

ns

6.0V

−40

0

ns

tW

Minimum Pulse Width

2.0V

34

80

100

120

ns

Clock or Clear

4.5V

11

16

20

24

ns

6.0V

10

14

18

20

ns

tr, tf

Maximum Input Rise and

2.0V

1000

ns

Fall Time, Clock

4.5V

500

ns

6.0V

400

ns

tTHL, tTLH

Maximum Output Rise

2.0V

28

75

95

110

ns

and Fall Time

4.5V

11

15

19

22

ns

6.0V

9

13

16

19

ns

CPD

Power Dissipation

(per flip-flop)

45

pF

Capacitance (Note 5)

CIN

Maximum Input

7

10

pF

Capacitance

Similar Part No. - MM74HC273N

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	MM74HC273N	107Kb / 8P	Octal D-Type Flip-Flops with Clear
ON Semiconductor	MM74HC273N	214Kb / 10P	Octal D-Type Flip-Flops with Clear Revised May 2005

More results

Similar Description - MM74HC273N

Manufacturer	Part #	Datasheet	Description
Texas Instruments	SN54ALS273	93Kb / 6P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	1446753	592Kb / 16P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN74ALS273NSR	831Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN54AHC273	1Mb / 30P	[Old version datasheet] Octal D-Type Flip-Flops With Clear
	SN54HC273	1Mb / 32P	[Old version datasheet] Octal D-Type Flip-Flops With Clear
Renesas Technology Corp	HD74HC273	71Kb / 10P	Octal D-type Flip-Flops (with Clear)
Texas Instruments	SN54LV273	158Kb / 8P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN54HC273	557Kb / 18P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN54LV273	137Kb / 7P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR
	SN54AHC273	835Kb / 21P	[Old version datasheet] OCTAL D-TYPE FLIP-FLOPS WITH CLEAR

More results

MM74HC273N Datasheet(PDF) 4 Page - Fairchild Semiconductor

MM74HC273N Datasheet(HTML) 4 Page - Fairchild Semiconductor

Similar Part No. - MM74HC273N

Similar Description - MM74HC273N

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL