SN74LVC821ANSRE4

Flip Flops Overview

The SN74LVC821ANSRE4 is a D-Type Flip-Flop from the LVC logic series, manufactured by Texas Instruments. It features 10 circuits with 3-State outputs and accepts CMOS/TTL inputs in a non-inverting configuration. Packaged in SOIC-24 for surface mount installation, it operates within a supply voltage range of 1.65 V to 3.6 V. The component exhibits a propagation delay of 8.5 ns, with output currents of -24 mA (high) and 24 mA (low). It functions reliably across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Integrates ten independent D-type flip-flops into a single bus interface unit
• Supports bidirectional data transfer via three-state output drivers
• Compatible with mixed 1.65 V to 3.6 V and 5 V CMOS and TTL logic families

Flip Flops Applications

• Parallel-to-serial data conversion interfaces
• High-speed bus latch applications
• Memory address register storage

Flip Flops Procurement Notes

Verify the E4 suffix indicates lead-free composition and RoHS compliance during sourcing. Confirm the specific package variant matches design requirements. Check current availability status as distribution channels may vary. Ensure proper handling procedures are followed for surface-mount components.

Flip Flops Selection Notes

Select this component for designs requiring high-density parallel data storage within limited board space. The wide voltage range supports systems transitioning between different logic levels. Verify that the 8.5 ns delay meets timing constraints for the target clock frequency.

Flip Flops Part Context

This device belongs to the SN74LVC821A family of advanced low-voltage CMOS logic. It provides high-speed operation suitable for portable and battery-powered applications. The RE4 designation specifies environmental compliance and packaging details consistent with manufacturer standards.

Flip Flops Replacement Considerations

SN74LVC821ADWG4 serves as a direct pin-compatible alternative within the same product line.