SN74AC374PW

Flip Flops Overview

The SN74AC374PW is an octal D-type edge-triggered flip-flop from the Texas Instruments AC logic series, housed in a 20-TSSOP package. It features non-inverting tri-state outputs and CMOS inputs. The device operates within a supply voltage range of 2 V to 6 V. Key electrical parameters include a maximum propagation delay of 13.5 ns, with output drive capabilities of -24 mA for high-level and 24 mA for low-level currents.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops on a single chip
• Tri-state outputs allowing direct bus driving connections without external buffers
• CMOS input structure ensuring compatibility with standard digital logic interfaces

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register applications in digital systems
• Bus-oriented memory addressing structures

Flip Flops Procurement Notes

Verify the suffix 'PW' corresponds to the TSSOP-20 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to integration. Ensure pinout alignment with design schematics matches the specific package geometry provided by Texas Instruments.

Flip Flops Selection Notes

Select this component for designs requiring eight synchronized storage elements with bus-compatible outputs. The AC series offers higher speed performance compared to legacy counterparts while maintaining broad voltage tolerance. Verify that the TSSOP-20 footprint fits the PCB layout constraints and thermal requirements of the target application environment.

Flip Flops Part Context

This part belongs to the SN74AC family of high-speed CMOS logic devices manufactured by Texas Instruments. The AC series is designed to provide improved switching speeds over older standards while retaining functional compatibility. The SN74AC374 specifically addresses applications needing multiple parallel data latching capabilities within a compact surface-mount form factor.

Flip Flops Replacement Considerations

SN74AC374PWR (Reel variant)

Flip Flops FAQ

What is the polarity of the SN74AC374 outputs?

The outputs are non-inverting, meaning the Q output follows the D input state upon clock triggering.

Does the SN74AC374 support active-low reset functionality?

Standard documentation for this specific part number indicates standard functionality without explicit mention of an active-low reset pin in the primary feature set.