KK74LS244DW datasheet, PDF - EEWORLD Datasheet

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KK74LS244DW: DescriptionOctal 3-State Noninverting Buffer/Line Driver/Line Receiver; Categorylogic logic; File Size273KB，5 Pages; ManufacturerKODENSHI; Websitehttp://www.kodenshi.co.jp

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KK74LS244DW Overview

Octal 3-State Noninverting Buffer/Line Driver/Line Receiver

KK74LS244DW Parametric

Parameter Name	Attribute value
Maker	KODENSHI
package instruction	,
Reach Compliance Code	unknown
Base Number Matches	1

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TECHNICAL DATA

KK74LS244

Octal 3-State Noninverting Buffer/Line

Driver/Line Receiver

These octal buffers and line drivers and designed specifically to

improve both the performance and density of three-state memory address

drivers, clock drivers, and busoriented receivers and transmitters.

This devise features high fan-out, improved fan-in, and 400 mV noise

margin.

It can be used to drive terminated lines down to 133 ohms.

•

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers

•

P-N-P Inputs Reduce D-C Loading

•

Hysteresis at Inputs Improves Noise Margins

ORDERING INFORMATION

KK74LS244N Plastic

KK74LS244DW SOIC

= 0° to 70° C for all packages

PIN ASSIGNMENT

LOGIC DIAGRAM

FUNCTION TABLE

Inputs

PIN 20=V

PIN 10 = GND

Enable A,

Enable B

X=don’t care

Z = high impedance

A,B

Outputs

YA,YB

KK74LS244DW Related Products

	KK74LS244DW	KK74LS244	KK74LS244N
Description	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
Maker	KODENSHI	-	KODENSHI
Reach Compliance Code	unknown	-	unknown
Base Number Matches	1	-	1

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