74FCT162H244ATPAC

Buffers, Drivers, Receivers, Transceivers Overview

The Texas Instruments 74FCT162H244ATPAC is a 16-bit buffer and line driver belonging to the FCT logic series. It features non-inverting polarity with three-state outputs housed in a 48-TSSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V, drawing a maximum operating current of 6.4 mA. Electrical characteristics include high-level output current of -24 mA and low-level output current of 24 mA. Propagation delay is specified at 4.8 ns at 5 V, with a static current of 5 uA. It supports surface mount installation and functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-channel buffering with non-inverting signal transmission for data bus applications.
• Features three-state outputs allowing direct connection to system buses without external pull-ups or pull-downs.
• Utilizes CMOS technology within the FCT series to ensure low power consumption and high-speed performance.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computer systems
• Clock distribution networks requiring precise timing
• Memory interface circuits for address and data lines

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized channels as this part may be subject to obsolescence notices. Confirm package integrity upon receipt, as TSSOP components are sensitive to moisture and physical stress. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit wide data paths with high drive capability. The FCT series offers superior speed compared to standard TTL while maintaining CMOS power efficiency. Ensure the PCB layout accommodates the 48-pin TSSOP footprint and thermal requirements associated with the specified power dissipation limits.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the broader 74FCT family of high-speed CMOS logic products manufactured by Texas Instruments. It serves as a critical interface element in digital systems, bridging microprocessors with peripheral devices. The specific model designation indicates its configuration as a 16-bit buffer with defined electrical parameters tailored for 5V logic environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: CY74FCT162H244TPAC (Cypress). Verify pinout and electrical parameter compatibility before substitution.