74AHCT74PW datasheet(8/20 Pages) PHILIPS

部件名	74AHCT74PW

功能描述	Dual D-type flip-flop with set and reset; positive-edge trigger

Download	20 Pages

Scroll/Zoom	100%

制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

8 / 20 page

1999 Sep 23

8

Philips Semiconductors

Product speciﬁcation

Dual D-type ﬂip-ﬂop with set and reset;

positive-edge trigger

74AHC74; 74AHCT74

AC CHARACTERISTICS

Type 74AHC74

GND = 0 V; tr =tf ≤ 3.0 ns.

SYMBOL

PARAMETER

TEST CONDITIONS

Tamb (°C)

UNIT

WAVEFORMS

CL

25

−40 to +85

−40 to +125

MIN.

TYP.

MAX. MIN. MAX.

MIN.

MAX.

VCC = 3.0 to 3.6 V; note 1

tPHL/tPLH

propagation delay

nCP to nQ, nQ

see Figs 6 and 8

15 pF

−

5.2

11.9

1.0

14.0

1.0

15.0

ns

propagation delay

nSD nRD to nQ, nQ

see Figs 7 and 8

−

5.4

12.3

1.0

14.5

1.0

15.5

ns

fmax

maximum clock

pulse frequency

80

125

−

45

−

45

−

ns

tPHL/tPLH

propagation delay

nCP to nQ, nQ

see Figs 6 and 8

50 pF

−

7.4

15.4

1.0

17.5

1.0

19.5

ns

propagation delay

nSD nRD to nQ, nQ

see Figs 7 and 8

−

7.7

15.8

1.0

18.0

1.0

20.0

ns

tW

clock pulse width

HIGH or LOW

see Figs 6 and 8

6.0

−−

7.0

−

7.0

−

ns

set or reset pulse

width LOW

see Figs 7 and 8

6.0

−−

7.0

−

7.0

−

ns

trem

removal time set or

reset

5.0

−−

5.0

−

5.0

−

ns

tsu

set-up time

nD to nCP

see Figs 6 and 8

6.0

−−

7.0

−

7.0

−

ns

th

hold time

nD to nCP

0.5

−−

0.5

−

0.5

−

ns

fmax

maximum clock

pulse frequency

50

75

−

70

−

70

−

ns

类似零件编号 - 74AHCT74PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74AHCT74PW	110Kb / 18P	Dual D-type flip-flop with set and reset; positive-edge trigger Rev. 05-9 June 2008
Nexperia B.V. All right...	74AHCT74PW	256Kb / 15P	Dual D-type flip-flop with set and reset; positive-edge trigger Rev. 8 - 22 April 2020
Nexperia B.V. All right...	74AHCT74PW-Q100	752Kb / 19P	Dual D-type flip-flop with set and reset positive-edge trigger

More results

类似说明 - 74AHCT74PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74LVC74A	99Kb / 10P	Dual D-type flip-flop with set and reset; positive-edge trigger 1998 Jun 17
Integral Corp.	IN74LV74	161Kb / 7P	Dual D-type flip-flop with set and reset; positive-edge trigger
Nexperia B.V. All right...	74HC74-Q100	798Kb / 19P	Dual D-type flip-flop with set and reset; positive edge-trigger
	74LVC74A-Q100	722Kb / 18P	Dual D-type flip-flop with set and reset; positive-edge trigger
	74LV74	251Kb / 15P	Dual D-type flip-flop with set and reset; positive-edge trigger Rev. 5 - 24 March 2021
	74LV74-Q100	1Mb / 17P	Dual D-type flip-flop with set and reset; positive-edge trigger
	74AHC74-Q100	752Kb / 19P	Dual D-type flip-flop with set and reset positive-edge trigger
	74ABT74	227Kb / 13P	Dual D-type flip-flop with set and reset; positive edge-trigger Rev. 3 - 12 October 2020
	74LVC74A	266Kb / 16P	Dual D-type flip-flop with set and reset; positive-edge trigger Rev. 9 - 20 August 2021
NXP Semiconductors	74LV74	125Kb / 12P	Dual D-type flip-flop with set and reset; positive-edge trigger 1998 Apr 20
NXP Semiconductors	74HC74D-T	125Kb / 22P	Dual D-type flip-flop with set and reset; positive-edge trigger 2003 Jul 10