74FCT163373X4CPA

Latches Overview

The IDT 74FCT163373X4CPA is a high-speed, low-power 16-bit transparent D-type latch built using advanced CMOS technology. It operates within a voltage range of 3.0V to 5.5V and supports data rates up to 10 MHz. The device features balanced output drivers with a low-level output current of 50 mA and a high-level output current of -36 mA. It exhibits a typical propagation delay of 5.2 ns and functions reliably across an industrial temperature range from -40°C to +85°C. Packaged in a TSSOP-48 format, it serves as a robust solution for temporary data storage.

Latches Feature Summary

• Transparent latching architecture suitable for temporary data storage applications
• Dual metal CMOS technology enabling high-speed operation with low power consumption
• Balanced output drivers designed to reduce system switching noise
• Compatible input levels allowing interface between 3.3V and 5V logic systems

Latches Applications

• Memory address latching in digital systems
• I/O port buffering and control
• Bus driver implementations requiring 16-bit width

Latches Procurement Notes

Verify the specific suffix 'X4' against official Renesas or IDT documentation to confirm package type and tape-and-reel configuration. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the manufacturer part number with current datasheets to validate pinout compatibility and electrical specifications before integration into new designs.

Latches Selection Notes

Select this component when a 16-bit transparent latch is required for bus holding or data registration. It is appropriate for mixed-voltage environments due to its compatible input thresholds. Consider the TSSOP-48 package constraints and thermal characteristics relative to your PCB layout. Verify that the 10 MHz clock frequency aligns with your system timing requirements.

Latches Part Context

This component belongs to the FCT (Fast CMOS) logic family, which provides performance comparable to older transistor-transistor logic (TTL) standards while offering lower power consumption. The 74FCT163373 series is widely used in computer peripherals and communication equipment. IDT was acquired by Renesas Electronics, so technical support and documentation may now be managed under the Renesas portfolio.

Latches Replacement Considerations

Official substitutes include the CD74FCT163373AMT and the 74FCT163373PV. These parts share similar logical functionality and pin configurations but may differ in package style or specific electrical tolerances. Always verify the replacement datasheet for exact parameter matching.