SN74HC109DRG4

Flip Flops Overview

The SN74HC109DRG4 is a dual JK flip-flop integrated circuit from Texas Instruments, belonging to the HC logic family. It features positive-edge triggering and provides both inverting and non-inverting outputs. The device operates within a supply voltage range of 2 V to 6 V and supports a wide operating temperature range from -40°C to +85°C. Packaged in a 16-pin SOIC surface-mount format, it contains two independent JK flip-flops per chip.

Flip Flops Feature Summary

• Dual JK flip-flop configuration with positive-edge clock triggering
• Simultaneous inverting and non-inverting output availability
• Wide power supply voltage compatibility for flexible system integration

Flip Flops Applications

• General-purpose digital data storage and shift register circuits
• Frequency division and counting applications in digital systems
• State machine implementation in control logic designs

Flip Flops Procurement Notes

Verify the specific DRG4 suffix against the manufacturer datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets required RoHS compliance standards for your manufacturing process. Cross-reference the active status and lead-free designation with official Texas Instruments documentation before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when dual JK functionality with complementary outputs is required in a surface-mount design. The HC series offers standard CMOS performance suitable for general logic applications. Consider the 16-pin SOIC footprint for PCB layout constraints and verify that the 2V to 6V operating range aligns with the target system voltage levels.

Flip Flops Part Context

This part belongs to the SN74HC109 family of dual JK flip-flops. The DRG4 variant specifically denotes the SOIC-16 surface-mount package with tape-and-reel delivery. It complements through-hole DIP versions like the SN74HC109N, providing equivalent logical functionality adapted for automated surface-mount assembly processes.

Flip Flops Replacement Considerations

SN74HC109N (PDIP version), SN74HC109D (SOIC version without G4 suffix). Verify pinout and electrical characteristics match before substitution.