KK74AC244 datasheet(4/5 Pages) KODENSHI

Part #	KK74AC244

Description	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS

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Manufacturer	KODENSHI [KODENSHI_AUK CORP.]

Direct Link	http://www.kodenshi.co.kr

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KK74AC244

AC ELECTRICAL CHARACTERISTICS (CL=50pF, Input tr=tf=3.0 ns)

VCC

*

Guaranteed Limits

Symbol

Parameter

V

25

°C

-40

°C to

85

°C

Unit

Min

Max

Min

Max

tPLH

Propagation Delay, A to YA or B to YB

(Figure 1)

3.3

5.0

2.0

1.5

9.0

7.0

1.5

1.0

10.0

7.5

ns

tPHL

Propagation Delay, A to YA or B to YB

(Figure 1)

3.3

5.0

2.0

1.5

9.0

7.0

2.0

1.0

10.0

7.5

ns

tPZH

Propagation Delay, Output Enable to YA or

YB (Figure 2)

3.3

5.0

2.0

1.5

10.5

7.0

1.5

11.0

8.0

ns

tPZL

Propagation Delay, Output Enable to YA or

YB (Figure 2)

3.3

5.0

2.5

1.5

10.0

8.0

2.0

1.5

11.0

8.5

ns

tPHZ

Propagation Delay, Output Enable to YA or

YB (Figure 2)

3.3

5.0

3.0

2.5

10.0

9.0

1.5

1.0

10.5

9.5

ns

tPLZ

Propagation Delay, Output Enable to YA or

YB (Figure 2)

3.3

5.0

2.5

2.0

10.5

9.0

2.5

2.0

11.5

9.5

ns

CIN

Maximum Input Capacitance

5.0

4.5

pF

Typical @25

°C,V

CC=5.0 V

CPD

Power Dissipation Capacitance

45

pF

*Voltage Range 3.3 V is 3.3 V

±0.3 V

Voltage Range 5.0 V is 5.0 V

±0.5 V

Figure 1. Switching Waveforms

Figure 2. Switching Waveforms

4

Similar Part No. - KK74AC244

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KODENSHI_AUK CORP.	KK74AC240	288Kb / 5P	Octal 3-State Inverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
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Similar Description - KK74AC244

Manufacturer	Part #	Datasheet	Description
Integral Corp.	IN74AC244	159Kb / 4P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
Integral Corp.	IN74AC241	167Kb / 4P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KODENSHI_AUK CORP.	KK74ACT241	294Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KODENSHI_AUK CORP.	KK74ACT244	283Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
IK Semicon Co., Ltd	IN74AC241	216Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
	IN74ACT244	270Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
	IN74ACT241	273Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KODENSHI_AUK CORP.	KK74AC241	293Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
IK Semicon Co., Ltd	IN74AC244	213Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KODENSHI_AUK CORP.	KK74HCT241A	239Kb / 6P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Performance Silicon-Gate CMOS

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KK74AC244 Datasheet(PDF) 4 Page - KODENSHI_AUK CORP.

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