SN74LVC74APWG4

Flip Flops Overview

The SN74LVC74APWG4 is a dual positive-edge-triggered D-type flip-flop from Texas Instruments, housed in a TSSOP-14 package. It operates within a supply voltage range of 1.65 V to 3.6 V and supports a maximum clock frequency of 140 MHz. The device features complementary outputs with high drive capability, providing ±24 mA output current. Propagation delay is specified at 6 ns. It functions across an extended temperature range from -40°C to +125°C with a static current of 10 µA.

Flip Flops Feature Summary

• Dual positive-edge-triggered D-type flip-flop architecture
• Complementary outputs with ±24 mA drive capability
• Extended industrial temperature operation up to +125°C

Flip Flops Applications

• Parallel data storage registers
• Shift register implementations
• Timing control circuits

Flip Flops Procurement Notes

Verify the complete part number including the G4 suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm that the TSSOP-14 package matches the target PCB footprint and thermal management specifications. Validate that the operating voltage range aligns with the system's power supply rails before integration.

Flip Flops Selection Notes

Select this component for low-voltage digital logic applications requiring dual flip-flops in a compact surface-mount package. Ensure the design accommodates the 1.65 V to 3.6 V supply constraint. Consider the ±24 mA output drive when sizing load capacitance and trace impedance. Verify compatibility with system clock frequencies up to 140 MHz.

Flip Flops Part Context

This device belongs to the LVC logic family, designed for low-power CMOS applications. It serves as a fundamental building block for sequential logic circuits. The TSSOP-14 packaging facilitates automated assembly and space-constrained designs. It complements other LVC series buffers and gates for comprehensive system integration.

Flip Flops Replacement Considerations

SN74LVC74APW is the non-RoHS compliant equivalent. SN74LVC74APWE4 is the halogen-free variant. Cross-reference pinouts and electrical characteristics to ensure functional equivalence during substitution.