SN74HC244ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC244ANS is an octal buffer and line driver manufactured by Texas Instruments, belonging to the HC logic series. It features eight non-inverting channels with three-state outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a maximum high-level output current of -7.8 mA and a low-level output current of 7.8 mA. Propagation delay varies from 130 ns at 2 V to 22 ns at 6 V. The component supports surface-mount installation and functions reliably across an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting signal buffering paths for data transmission applications.
• Integrates three-state output capability to facilitate bus-oriented communication architectures.
• Utilizes CMOS technology to ensure low static power consumption during operation.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal isolation and driving capability
• Memory module address and data buffering circuits
• Clock distribution networks for digital logic synchronization

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANS' against the manufacturer's official documentation to confirm pinout compatibility and package dimensions. Ensure the procurement source provides valid RoHS compliance certificates as required for modern electronic assemblies. Cross-reference the ordering part number with the latest datasheet revision to avoid discrepancies in electrical specifications or thermal characteristics.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require eight-channel buffering with a wide 2 V to 6 V supply voltage tolerance. The HC series offers a balance of speed and power efficiency suitable for general-purpose digital logic. Consider the SOIC-20 package constraints regarding board space and thermal dissipation requirements for the specific application environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the Texas Instruments SN74HC244 family of octal buffers and line drivers. The family includes variants with different packaging options such as TSSOP and SSOP, as well as automotive-grade versions like the SN74HC244Q. These devices are standard solutions for managing multiple signal lines in complex digital circuitry.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74HC244APWR and SN74HC244DWR. Verify that alternative packages maintain identical pin configurations and electrical performance metrics before implementation.