SN74LS244DWR vs SN74LV573ATDBRE4

This in-depth comparison of the SN74LS244DWR and SN74LV573ATDBRE4 provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

SN74LS244DWR

Texas Instruments

Lifecycle: Active
Stock: 7512 PCS
Package: SOIC-20
Series: Logic - Buffers, Drivers, Receivers, Transceivers

+BOM RFQ

Part B

SN74LV573ATDBRE4

Texas Instruments

Lifecycle: Active
Stock: 8332 PCS
Package: SSOP-20
Series: Logic - Latches

+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	SN74LS244DWR	SN74LV573ATDBRE4
Supplier	-	Texas Instruments
Series	74LS	74LV
Part Status	Active	Obsolete
Logic Type	Buffer, Non-Inverting	D-Type Transparent Latch
Circuit	-	8:8
Output Type	3-State	Tri-State
Voltage - Supply	4.75V ~ 5.25V	2V ~ 5.5V
Independent Circuits	-	1
Delay Time - Propagation	-	1ns
Current - Output High Low	15mA, 24mA	16mA, 16mA
Operating Temperature	0°C ~ 70°C (TA)	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Number of Elements	2	-
Number of Bits per Element	4	-

Compare RFQ