74ABT2244N datasheet(6/12 Pages) PHILIPS

No de pièce	74ABT2244N

Description	Octal buffer/line driver with 30ohm series termination resistors 3-State

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Fabricant	PHILIPS [NXP Semiconductors]

Site Internet	http://www.nxp.com

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Philips Semiconductors

Product specification

74ABT2244

Octal buffer/line driver with 30

Ω series

termination resistors (3-State)

1998 Jan 16

6

AC WAVEFORMS

VM = 1.5V, VIN = GND to 3.0V

INPUT

1.5V

OUTPUT

tPLH

tPHL

SA00028

1.5V

3 V

0 V

VOH

VOL

Waveform 1. Waveforms Showing the Input (An) to Output (Yn)

Propagation Delays

Output Control

(Low-level

enabling

1.5 V

tPZH

tPHZ

VOH

VOL

tPZL

tPLZ

3.5V

0V

VOL + 0.3V

VOH – 0.3V

SA00029

1.5 V

0V

3V

Output

Waveform 1

S1 at 7 V

(see Note)

Note:

Waveform 1 is for an output with internal conditions such that

the output is low except when disabled by the output control.

Waveform 2 is for an output with internal conditions such that

the output is high except when disabled by the output control.

Output

Waveform 2

S1 at Open

(see Note)

Waveform 2. Waveforms Showing the 3-State Output Enable

and Disable Times

TEST CIRCUIT AND WAVEFORMS

CL = 50 pF

500

Ω

Load Circuit

DEFINITIONS

CL =

Load capacitance includes jig and probe capacitance;

see AC CHARACTERISTICS for value.

TEST

S1

tpd

open

tPLZ/tPZL

7 V

tPHZ/tPZH

open

SA00012

500

Ω

From Output

Under Test

S1

7 V

Open

GND

Numéro de pièce similaire - 74ABT2244N

Fabricant	No de pièce	Fiches technique	Description
Fairchild Semiconductor	74ABT2244	119Kb / 9P	Octal Buffer/Line Driver with 25??Series Resistors in the Outputs
	74ABT2244	281Kb / 10P	Octal Buffer/Line Driver with 25ohm Series Resistors in the Outputs
	74ABT2244CMSA	119Kb / 9P	Octal Buffer/Line Driver with 25??Series Resistors in the Outputs
	74ABT2244CMSA	281Kb / 10P	Octal Buffer/Line Driver with 25ohm Series Resistors in the Outputs
	74ABT2244CMTC	119Kb / 9P	Octal Buffer/Line Driver with 25??Series Resistors in the Outputs

More results

Description similaire - 74ABT2244N

Fabricant	No de pièce	Fiches technique	Description
NXP Semiconductors	74LVT2241	80Kb / 5P	3.3V Octal buffer/line driver with 30ohm series termination resistors; 3-State 1996 May 29
	74LVT2244	90Kb / 10P	3.3V Octal buffer/line driver with 30ohm series termination resistors 3-State 1998 Feb 19
	74ABT2241	104Kb / 12P	Octal buffer with 30ohm series termination resistors; 3-State 1996 Sep 30
	74ABT2240	103Kb / 10P	Octal inverting buffer with 30ohm series termination resistors 3-State 1998 Jan 16
	74ABT162244	78Kb / 10P	16-bit buffer/line driver with 30ohm series termination resistors 3-State 1998 Oct 22
	74ABT162827A	78Kb / 11P	20-bit buffer/line driver, non-inverting,with 30ohm termination resistors (3-State) 1998 Feb 27
	74ALVCH162827	72Kb / 10P	20-bit buffer/line driver, non-inverting,with 30ohm termination resistors (3-State) 1998 Sep 29
	74ALVT162827	83Kb / 10P	20-bit buffer/line driver, non-inverting, with 30ohm termination resistors 3-State 1998 Feb 13
	74LVT2241	61Kb / 5P	3.3V Octal buffer/line driver with 30 series termination resistors; 3-State 1996 May 29
	74LVT2244	107Kb / 10P	3.3V Octal buffer/line driver with 30W series termination resistors (3-State) 1998 Feb 19

More results

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