SN74BCT374NSR

Flip Flops Overview

The SN74BCT374NSR is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments, belonging to the BCT logic series. It features eight non-inverting outputs with three-state capability and accepts TTL-compatible inputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 20-pin SOIC package. It exhibits a propagation delay of 9.1 ns, with high-level output current of -15 mA and low-level output current of 64 mA. The component functions reliably across an operating temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Provides eight independent D-type edge-triggered flip-flops for parallel data storage
• Integrates three-state outputs to facilitate bus-oriented memory operations
• Accepts TTL-compatible input signals for direct interfacing with legacy logic systems

Flip Flops Applications

• Bus-oriented memory register implementations
• 8-bit position registers in industrial control systems
• Parallel-to-serial data conversion circuits

Flip Flops Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with authorized distributor databases to prevent counterfeit components. Confirm that the delivered units match the specified SOIC-20 surface-mount form factor required for the target application design.

Flip Flops Selection Notes

Select this component when designing systems requiring TTL-compatible inputs combined with CMOS performance characteristics. It is suitable for applications needing moderate speed operation with strong drive capabilities. Consider the BCT series benefits over standard HC or LS families for improved switching speeds and noise immunity while maintaining compatibility with existing TTL logic levels in mixed-voltage environments.

Flip Flops Part Context

This component belongs to the SN74BCT family, which combines the fast switching speeds of CMOS technology with the noise margins and input compatibility of TTL logic. The SN74BCT374 variant specifically provides octal storage functionality. It serves as a bridge between older TTL-based designs and modern high-density CMOS integration requirements, offering enhanced performance without requiring complete logic level translation infrastructure.

Flip Flops Replacement Considerations

SN74BCT374N (PDIP package)

Flip Flops FAQ

What is the input logic compatibility of the SN74BCT374NSR?

The device accepts TTL-compatible input signals, allowing it to interface directly with standard TTL logic sources.

Does the SN74BCT374NSR include output control functionality?

Yes, the component features three-state outputs controlled by an output enable pin, facilitating bus-driven applications.