SN74ACT244DW vs SN74ACT2226DWR

This in-depth comparison of the SN74ACT244DW and SN74ACT2226DWR 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

SN74ACT244DW

Texas Instruments

Lifecycle
Active
Stock
4384 PCS
Package
SOIC-20
Series
Logic - Buffers, Drivers, Receivers, Transceivers
+BOM RFQ
Part B

SN74ACT2226DWR

Texas Instruments

Lifecycle
Active
Stock
3559 PCS
Package
SOIC-24
Series
Logic - FIFOs Memory
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification SN74ACT244DW SN74ACT2226DWR
Supplier - Texas Instruments,Rochester Electronics, LLC
Series 74ACT 74ACT
Part Status Active Active
Memory Size - 128 (64 x 1 x 2)
Function - Synchronous
Data Rate - 22MHz
Access Time - 20ns
Voltage - Supply 4.5V ~ 5.5V 4.5 V ~ 5.5 V
Current - Supply (Max) - 400µA
Bus Directional - Uni-Directional
Programmable Flags Support - No
Retransmit Capability - No
FWFT Support - No
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Logic Type Buffer, Non-Inverting -
Number of Elements 2 -
Number of Bits per Element 4 -
Output Type 3-State -
Current - Output High Low 24mA, 24mA -
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