74LVCH244ADB datasheet(9/17 Pages) PHILIPS

부품명	74LVCH244ADB

상세설명	Octal buffer/line driver with 5 V tolerant inputs/outputs (3-state)

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제조업체	PHILIPS [NXP Semiconductors]

홈페이지	http://www.nxp.com

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9 / 17 page

2003 Oct 30

9

Philips Semiconductors

Product speciﬁcation

Octal buffer/line driver with 5 V tolerant

inputs/outputs (3-state)

74LVC244A; 74LVCH244A

AC CHARACTERISTICS

GND = 0 V; tr =tf ≤ 2.5 ns.

Notes

1. All typical values are measured at VCC = 3.3 V and Tamb =25 °C.

2. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed

by design.

SYMBOL

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

WAVEFORMS

VCC (V)

Tamb = −40 to +85 °C

tPHL/tPLH

propagation delay 1An to 1Yn, 2An to 2Yn see Figs 6 and 8

1.2

−

17.0

−

ns

2.7

1.5

3.3

6.9

ns

3.0 to 3.6

1.5

2.8(1)

5.9

ns

tPZH/tPZL

3-state output enable time 1OE to 1Yn,

2OE to 2Yn

see Figs 7 and 8

1.2

−

24.0

−

ns

2.7

1.5

3.3

8.6

ns

3.0 to 3.6

1.0

3.4(1)

7.6

ns

tPHZ/tPLZ

3-state output disable time 1OE to 1Yn,

2OE to 2Yn

see Figs 7 and 8

1.2

−

9.0

−

ns

2.7

1.5

3.2

6.8

ns

3.0 to 3.6

1.5

2.9(1)

5.8

ns

tsk(0)

skew

note 2

−−

1.0

ns

Tamb = −40 to +125 °C

tPHL/tPLH

propagation delay 1An to 1Yn, 2An to 2Yn see Figs 6 and 8

1.2

−−−

ns

2.7

1.5

−

9.0

ns

3.0 to 3.6

1.5

−

7.5

ns

tPZH/tPZL

3-state output enable time 1OE to 1Yn,

2OE to 2Yn

see Figs 7 and 8

1.2

−−−

ns

2.7

1.5

−

11

ns

3.0 to 3.6

1.0

−

9.5

ns

tPHZ/tPLZ

3-state output disable time 1OE to 1Yn,

2OE to 2Yn

see Figs 7 and 8

1.2

−−−

ns

2.7

1.5

−

8.5

ns

3.0 to 3.6

1.5

−

7.5

ns

tsk(0)

skew

note 2

−−

1.5

ns

유사한 부품 번호 - 74LVCH244ADB

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	74LVCH244ADB	96Kb / 10P	Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle 1998 May 20
	74LVCH244ADB	121Kb / 18P	Octal buffer/line driver; 3-state Rev. 06-13 August 2009
	74LVCH244ADB	150Kb / 19P	Octal buffer/line driver; 3-state Rev. 8-26 June 2013

More results

유사한 설명 - 74LVCH244ADB

제조업체	부품명	데이터시트	상세설명
Nexperia B.V. All right...	74LVC541A	253Kb / 13P	Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state Rev. 6 - 27 August 2021
Nexperia B.V. All right...	74LVC541A-Q100	713Kb / 16P	Octal buffer/line driver with 5 V tolerant inputs/outputs;3-state
NXP Semiconductors	74LVC541A	294Kb / 17P	Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state Rev. 4-25 November 2011
	74LVC240A	265Kb / 17P	Octal buffer/line driver with 5 V tolerant inputs/outputs; inverting; 3-state Rev. 8-29 November 2011
	74LVC241A	96Kb / 10P	Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State 1998 May 20
	74LVC541A	94Kb / 10P	Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State 1998 Jul 29
	74LVC240A	96Kb / 11P	Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State 1998 May 20
	74LVC2G241	103Kb / 18P	Dual buffer/line driver with 5 V tolerant inputs/outputs; 3-state 2005 Feb 02
Nexperia B.V. All right...	74LVC827A	1Mb / 16P	10-bit buffer/line driver with 5 V tolerant inputs/outputs; 3-state Rev. 4 - 25 November 2011
Nexperia B.V. All right...	74LVC16241A	216Kb / 12P	16-bit buffer/line driver with 5 V tolerant inputs/outputs; 3-state Rev. 5 - 26 April 2019

More results

74LVCH244ADB 데이터시트(PDF) 9 Page - NXP Semiconductors

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유사한 설명 - 74LVCH244ADB

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