74174J

Flip Flops Overview

The 74174J is a hex D-type flip-flop manufactured by Rochester Electronics, LLC. It features six independent positive-edge-triggered D flip-flops with complementary outputs in a single package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a maximum clock frequency of 30 MHz. It utilizes a 16-pin DIP (PDIP-16) plastic package. The component is designed for through-hole mounting and functions as a standard logic integrated circuit within the 7400 series family.

Flip Flops Feature Summary

• Contains six independent positive-edge-triggered D-type flip-flops
• Provides complementary output signals for each flip-flop stage
• Supports high-speed operation with a maximum clock frequency of 30 MHz
• Designed for standard TTL-compatible logic applications

Flip Flops Applications

• Parallel data storage and buffering in digital systems
• Shift register construction for serial-to-parallel conversion
• Frequency division and timing control circuits
• General-purpose sequential logic processing

Flip Flops Procurement Notes

Verify the manufacturer designation as Rochester Electronics, LLC, which typically handles surplus or discontinued components. Confirm the specific package variant matches the required 16-pin DIP form factor. Ensure the operating temperature range aligns with the intended environmental conditions. Cross-reference the part number against current availability lists as this component may be classified as obsolete or limited stock depending on the distributor source.

Flip Flops Selection Notes

Select this component when a compact solution for multiple D-type flip-flops is required without external latch dependencies. The 30 MHz clock limit suits moderate-speed digital designs. Consider the PDIP-16 package constraints for PCB layout if space is limited. Verify that the 5V supply requirement matches the system power rails. This part is suitable for legacy system maintenance or designs requiring standard 74-series compatibility.

Flip Flops Part Context

The 74174J belongs to the widely recognized 7400 series of logic integrated circuits, specifically categorized under D-type flip-flops. Manufactured by Rochester Electronics, it serves as a replacement or alternative for original equipment manufacturer parts. The device maintains functional compatibility with standard hex D-flip-flop specifications, ensuring interchangeability in designs originally utilizing similar 74-series components from other vendors.

Flip Flops Replacement Considerations

Compatible substitutes include DM74174N and SN74174N. These alternatives offer identical logical functionality and pin configurations. Verify package compatibility and electrical specifications before substitution.