74ACT11245DBLE

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ACT11245DBLE is an octal bus transceiver from the Texas Instruments 74ACT series, designed for high-speed data transfer. It features a 48-pin TSSOP package with surface-mount installation. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports TTL input levels with CMOS output levels. It provides non-inverting transmission with three-state outputs, ensuring controlled signal directionality and isolation. The component is rated for operation between -40 °C and +85 °C, suitable for industrial environments.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent bidirectional data paths for efficient bus management
• Three-state outputs enable direct connection to system buses without additional buffering requirements
• TTL-compatible inputs ensure seamless integration with legacy logic families in mixed-voltage designs

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus drivers in computing systems
• Memory module interface circuits
• Industrial control system communication interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DBLE' against the manufacturer's official documentation to confirm pinout compatibility and electrical characteristics. Ensure the procurement source provides valid traceability certificates. Confirm that the component meets current RoHS directives and environmental compliance standards required for your manufacturing process before finalizing orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust octal bus interfacing with TTL-level compatibility. It is appropriate for applications needing high drive capability and low propagation delay within standard 5V logic domains. Consider thermal dissipation requirements given the TSSOP package constraints during continuous high-load operations.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ACT family, which combines the speed of bipolar logic with the low power consumption of CMOS technology. The 74ACT11245 variant specifically addresses the need for wide-bus data transfer in complex digital systems, serving as a critical interface element between microprocessors and peripheral devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for equivalent parts such as the SN74ACT11245DWR or SN74ACT11245N. Verify pin-to-pin compatibility and electrical parameter alignment before replacing the DBLE package variant with alternative packaging options.