SN74HC245ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC245ANS is an octal bus transceiver manufactured by Texas Instruments, belonging to the HC logic family. It features tri-state outputs and operates with a supply voltage range of 2 V to 6 V. The device provides bidirectional data transmission across eight channels with a propagation delay of 22 ns. It supports low-level output currents of 6 mA and high-level output currents of -6 mA. Designed for surface-mount applications, it utilizes a 20-pin SSOP package and functions within an operating temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional octal data transmission between two buses
• Features tri-state outputs for effective bus line management
• Operates with CMOS input and output levels

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module data bus interfaces
• Clock drivers and buffer circuits
• Bidirectional bus transceivers in embedded systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANS' against official Texas Instruments documentation to confirm the exact package type and tape-and-reel specifications. Ensure compatibility with required PCB footprint dimensions and thermal dissipation standards before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust bidirectional data transfer with moderate speed requirements. The HC series offers standard performance suitable for general-purpose digital logic applications where power consumption and noise immunity are balanced priorities.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74HC245 series of octal bus transceivers. Variants within this series differ primarily in packaging styles such as SOIC, SSOP, or TSSOP, while maintaining identical electrical characteristics and functional pinouts for interchangeability in design layouts.