74HC375FPEL-E

Latches Overview

The 74HC375FPEL-E is a quad D-type latch integrated circuit manufactured by Renesas Electronics Corporation. It belongs to the HD/HD74HC series of high-speed CMOS logic devices, designed for temporary data storage applications. The component features four independent D-type latches with transparent operation controlled by a common latch enable input. It operates within a standard voltage range and utilizes a plastic package suitable for surface-mount or through-hole mounting depending on the specific variant suffix.

Latches Feature Summary

• Provides four independent D-type latches for parallel data storage
• Transparent latch operation allows direct output tracking during enable phase
• High-speed CMOS technology ensures low power consumption and fast switching
• Compatible with standard 5V logic families for broad system integration

Latches Applications

• Parallel data buffering in digital systems
• Temporary storage registers in microprocessor interfaces
• State holding circuits in control logic
• Data isolation between asynchronous domains

Latches Procurement Notes

Verify the exact package type and pin configuration against the official Renesas datasheet before procurement. Confirm that the 'E' suffix denotes the specific environmental compliance and tape-and-reel or bulk packaging format required for your assembly process. Ensure compatibility with your board's voltage levels and signal integrity requirements. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Check for any specific handling or storage instructions provided in the product documentation.

Latches Selection Notes

Select this component when a compact solution for storing four bits of parallel data is required without output tri-state capability. Compare against similar latches like the 74HC574 if flip-flop triggering is preferred over transparent latching. Consider the operating temperature range and supply voltage specifications to ensure they match your system environment. Evaluate the package size constraints against available PCB real estate. Verify that the propagation delays meet your timing requirements for the target application speed.

Latches Part Context

This device is part of the widely adopted HD74HC series, known for its reliability and extensive market presence in general-purpose logic applications. The series has been standardized for decades, ensuring broad availability and design familiarity across the electronics industry. It serves as a fundamental building block for sequential logic circuits requiring simple data retention capabilities.

Latches Replacement Considerations

Direct substitutes may include other quad D-latches from compatible logic families such as the SN74HC375 from Texas Instruments. Ensure functional equivalence regarding latch transparency and electrical characteristics. Verify pin-to-pin compatibility to simplify board redesigns. Consult official cross-reference guides for validated alternatives.