SN74LVC374APW

Flip Flops Overview

The SN74LVC374APW is an octal D-type flip-flop manufactured by Texas Instruments, featuring positive-edge triggering and three-state outputs. It operates within a supply voltage range of 1.65 V to 3.6 V and supports data rates up to 200 MHz. The device incorporates Schmitt-trigger inputs at all ports for noise filtering and is housed in a 20-TSSOP package. Key electrical parameters include a propagation delay of 6 ns at 3.3 V, low static current consumption of 10 µA, and output drive capabilities of ±24 mA.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops with positive-edge clock triggering
• Three-state outputs allowing direct bus-driven connections without external pull-up or pull-down resistors
• Schmitt-trigger inputs on the clock (CLK) and clear (CLR) pins to enhance noise immunity and signal integrity

Flip Flops Applications

• Parallel-to-serial and serial-to-parallel data conversion circuits
• Register files and temporary storage buffers in digital logic systems
• Timing delay elements and pulse synchronization stages

Flip Flops Procurement Notes

Verify the specific suffix 'PW' confirms the TSSOP-20 package variant. Confirm RoHS compliance status as indicated in official documentation. Check for lead-free manufacturing specifications if required for assembly processes. Ensure the component matches the active lifecycle status defined by Texas Instruments for long-term availability planning.

Flip Flops Selection Notes

Select this component when an octal register with high-speed performance and low power consumption is required. The 1.65 V to 3.6 V operating range makes it suitable for modern low-voltage digital interfaces. The inclusion of Schmitt triggers on control inputs distinguishes it from standard variants lacking noise filtering on the clock line.

Flip Flops Part Context

This part belongs to the SN74LVCxAxx series of advanced CMOS logic devices. It is designed for low-voltage applications ranging from 1.65 V to 3.6 V. The LVC series offers faster switching speeds and lower power dissipation compared to older LV or LVTTL families while maintaining compatibility with standard digital logic levels.

Flip Flops Replacement Considerations

SN74LVC374APWR: Identical function in tape-and-reel packaging instead of tube. SN74LVC374APWG4: Lead-free version with identical electrical characteristics.