SN74ABT377ADBR

Flip Flops Overview

The SN74ABT377ADBR is an octal edge-triggered D-type flip-flop featuring a clock enable input, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 150 MHz. The device exhibits a typical propagation delay of 6.8ns at 5V with 50pF load. Output drive capabilities include 32mA high-level and 64mA low-level currents. It is housed in a 20-SSOP package and functions reliably across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Integrates eight edge-triggered D-type flip-flops with a dedicated clock enable control for precise data synchronization.
• Provides non-inverting outputs with strong drive capability suitable for bus-oriented architectures.
• Utilizes BiCMOS technology to achieve high-speed performance while maintaining low power consumption.

Flip Flops Applications

• Parallel-to-serial or serial-to-parallel data conversion circuits
• High-speed buffering and register stages in digital systems
• Data acquisition systems requiring synchronized storage

Flip Flops Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape/reel specifications match your assembly requirements. Confirm RoHS compliance status as indicated by the manufacturer's designation. Ensure the component meets the required ambient temperature operating range for your specific application environment before finalizing procurement.

Flip Flops Selection Notes

Select this component when an octal register with clock enable functionality is required in a compact SSOP footprint. Consider the 150 MHz maximum clock speed and 6.8ns propagation delay for timing constraints. Evaluate the 4.5V to 5.5V supply voltage requirement against your system's power rails to ensure compatibility.

Flip Flops Part Context

This part belongs to the SN74ABT series of advanced BiCMOS logic devices from Texas Instruments. It is functionally related to other octal registers like the SN74ABT374 but differs in output configuration. The 'ADB' prefix indicates the SSOP package variant, distinguishing it from SOIC or TSSOP versions within the same logical family.

Flip Flops Replacement Considerations

SN74ABT377ADWR (SOIC-20 package), SN74ABT377APWR (TSSOP-20 package). Verify pinout compatibility and thermal characteristics when substituting different package types.