74HCT259PW datasheet(8/23 Pages) NXP

Numer części	74HCT259PW

Szczegółowy opis	8-bit addressable latch

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74HC_HCT259

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Product data sheet

Rev. 5 — 7 August 2012

8 of 22

NXP Semiconductors

74HC259; 74HCT259

8-bit addressable latch

10. Dynamic characteristics

Table 8.

Dynamic characteristics

Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 12.

Symbol Parameter

Conditions

25

C

40 C to +85 C 40 C to +125 C Unit

Min

Typ[1] Max

Min

Max

Min

Max

74HC259

tpd

propagation

delay

D to Qn; see Figure 6

[2]

VCC = 2.0 V

-

58

185

-

230

-

280

ns

VCC = 4.5 V

-

21

37

-

46

-

56

ns

VCC = 5.0 V; CL =15pF

-

18

-

ns

VCC = 6.0 V

-

17

31

-

39

-

48

ns

An to Qn; see Figure 7

[2]

VCC = 2.0 V

-

58

185

-

230

-

280

ns

VCC = 4.5 V

-

21

37

-

46

-

56

ns

VCC = 5.0 V; CL =15pF

-

17

-

ns

VCC = 6.0 V

-

17

31

-

39

-

48

ns

LE to Qn; see Figure 8

[2]

VCC = 2.0 V

-

55

170

-

215

-

255

ns

VCC = 4.5 V

-

20

34

-

43

-

51

ns

VCC = 5.0 V; CL =15pF

-

17

-

ns

VCC = 6.0 V

-

16

29

-

37

-

43

ns

tPHL

HIGH to LOW

propagation

delay

MR to Qn; see Figure 9

VCC = 2.0 V

-

50

155

-

195

-

235

ns

VCC = 4.5 V

-

18

31

-

39

-

47

ns

VCC = 5.0 V; CL =15pF

-

15

-

ns

VCC = 6.0 V

-

14

26

-

33

-

40

ns

tt

transition time

see Figure 8

[3]

VCC = 2.0 V

-

19

75

-

95

-

119

ns

VCC = 4.5 V

-

7

15

-

19

-

22

ns

VCC = 6.0 V

-

6

13

-

16

-

19

ns

tW

pulse width

LE HIGH or LOW;

see Figure 8

VCC = 2.0 V

70

17

-

90

-

105

-

ns

VCC = 4.5 V

14

6

-

18

-

21

-

ns

VCC = 6.0 V

12

5

-

15

-

18

-

ns

MR LOW; see Figure 9

VCC = 2.0 V

70

17

-

90

-

105

-

ns

VCC = 4.5 V

14

6

-

18

-

21

-

ns

VCC = 6.0 V

12

5

-

15

-

18

-

ns

Podobny numer części - 74HCT259PW

Producent	Numer części	Arkusz danych	Szczegółowy opis
NXP Semiconductors	74HCT259PW	87Kb / 11P	8-bit addressable latch December 1990
NXP Semiconductors	74HCT259PW	134Kb / 21P	8-bit addressable latch Rev. 04-25 February 2009
Nexperia B.V. All right...	74HCT259PW	316Kb / 18P	8-bit addressable latch Rev. 8 - 5 December 2022
NXP Semiconductors	74HCT259PW-Q100	261Kb / 20P	8-bit addressable latch Rev. 1-30 July 2012
Nexperia B.V. All right...	74HCT259PW-Q100	287Kb / 17P	8-bit addressable latch Rev. 2 - 2 September 2020

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Podobny opis - 74HCT259PW

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Texas Instruments	NTE4099B	976Kb / 16P	[Old version datasheet] 8-Bit Addressable Latch
Toshiba Semiconductor	TC40H259P	230Kb / 5P	8-BIT ADDRESSABLE LATCH
NXP Semiconductors	74HC259	134Kb / 21P	8-bit addressable latch Rev. 04-25 February 2009
Renesas Technology Corp	HD74AC259	217Kb / 8P	8-bit Addressable Latch
Toshiba Semiconductor	TC74HC259AP	361Kb / 10P	8-Bit Addressable Latch
NXP Semiconductors	74HC_HCT259	162Kb / 22P	8-bit addressable latch Rev. 5-7 August 2012
National Semiconductor ...	93L34	93Kb / 8P	8-Bit Addressable Latch June 1989

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