CD74HCT14PWR datasheet(5/12 Pages) TI

номер детали	CD74HCT14PWR

подробное описание детали	High-Speed CMOS Logic Hex Inverting Schmitt Trigger

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производитель	TI [Texas Instruments]

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5

Switching Speciﬁcations Input tr, tf = 6ns

PARAMETER

SYMBOL

TEST

CONDITIONS

VCC

(V)

25oC

-40oC TO 85oC

-55oC TO 125oC

UNITS

MIN

TYP

MAX

MIN

MAX

MIN

MAX

HC TYPES

Propagation Delay,

A to Y

tPLH, tPHL CL = 50pF

2

-

135

-

170

-

205

ns

CL = 50pF

4.5

-

27

-

34

-

41

ns

CL = 15pF

5

-

11

-

----

ns

CL = 50pF

6

-

23

-

29

-

35

ns

Output Transition Times

tTLH, tTHL CL = 50pF

2

-

75

-

95

18

110

ns

4.5

-

15

-

19

-

22

ns

6

-

13

-

16

-

19

ns

Input Capacitance

CI

-

10

-

10

-

10

pF

Power Dissipation Capacitance

(Notes 3, 4)

CPD

-

5

-

20

-

----

pF

HCT TYPES

Propagation Delay,

A to Y

tPLH, tPHL CL = 50pF

4.5

-

38

-

48

-

57

ns

CL = 15pF

5

-

16

-

----

ns

Output Transition Times

tTLH, tTHL CL = 50pF

4.5

-

15

-

19

-

22

ns

Input Capacitance

CI

-

10

-

10

-

10

pF

Power Dissipation Capacitance

(Notes 3, 4)

CPD

-

5

-

20

-

----

pF

NOTES:

3. CPD is used to determine the dynamic power consumption, per inverter.

4. PD = VCC

2 f

i (CPD + CL) where fi = input frequency, CL = output load capacitance, VCC = supply voltage.

Test Circuits and Waveforms

FIGURE 4. HC TRANSITION TIMES AND PROPAGATION

DELAY TIMES, COMBINATION LOGIC

FIGURE 5. HCT TRANSITION TIMES AND PROPAGATION

DELAY TIMES, COMBINATION LOGIC

tPHL

tPLH

tTHL

tTLH

90%

50%

10%

50%

10%

INVERTING

OUTPUT

INPUT

GND

VCC

tr = 6ns

tf = 6ns

90%

tPHL

tPLH

tTHL

tTLH

2.7V

1.3V

0.3V

1.3V

10%

INVERTING

OUTPUT

INPUT

GND

3V

tr = 6ns

tf = 6ns

90%

Аналогичный номер детали - CD74HCT14PWR

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	CD74HCT14PWR	281Kb / 12P	[Old version datasheet] High-Speed CMOS Logic Hex Inverting Schmitt Trigger
	CD74HCT14PWR	596Kb / 16P	[Old version datasheet] High-Speed CMOS Logic Hex Inverting Schmitt Trigger
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	CD74HCT14PWR	692Kb / 17P	[Old version datasheet] High-Speed CMOS Logic Hex Inverting Schmitt Trigger
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Аналогичное описание - CD74HCT14PWR

производитель	номер детали	датащи	подробное описание детали
Unisonic Technologies	U74HCT14	112Kb / 5P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
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Unisonic Technologies	U74HCT14	237Kb / 5P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
Unisonic Technologies	U74HC14	198Kb / 6P	HIGH-SPEED CMOS LOGIC HEX INVERTING SCHMITT TRIGGER
Texas Instruments	CD74HC14PWRG4	596Kb / 16P	[Old version datasheet] High-Speed CMOS Logic Hex Inverting Schmitt Trigger

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CD74HCT14PWR датащи(PDF) 5 Page - Texas Instruments

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Аналогичный номер детали - CD74HCT14PWR

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