74AC244SCX vs 74AC299MTR

This in-depth comparison of the 74AC244SCX and 74AC299MTR 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

74AC244SCX

Fairchild Semiconductor

Lifecycle: Active
Stock: 2840 PCS
Package: SOIC-W-20
Series: Logic - Buffers, Drivers, Receivers, Transceivers

+BOM RFQ

Part B

74AC299MTR

STMicroelectronics

Lifecycle: Active
Stock: 8684 PCS
Package: SOIC-20
Series: Logic - Shift Registers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	74AC244SCX	74AC299MTR
Supplier	-	STMicroelectronics
Series	74AC	74AC
Part Status	Active	Obsolete
Logic Type	Buffer, Non-Inverting	Shift Register
Output Type	3-State	Tri-State
Number of Elements	2	1
Number of Bits per Element	4	8
Function	-	Universal
Voltage - Supply	2V ~ 6V	2V ~ 6V
Operating Temperature	-40°C ~ 85°C (TA)	-55°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
Current - Output High Low	24mA, 24mA	-

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