CY74FCT841CTQC

Latches Overview

The CY74FCT841CTQC is a 10-bit D-type latch manufactured by Texas Instruments, belonging to the FCT logic series. It features non-inverting outputs and operates within a supply voltage range of 4.75 V to 5.25 V. The device provides high drive capability with low-level output currents up to 32 mA and high-level output currents up to -32 mA. Propagation delay is specified at 13 ns when operating at 5 V. It is housed in a QSOP-24 package and supports surface-mount installation. The component functions as a single circuit with ten input and ten output lines, designed for bus-interfacing applications requiring data storage.

Latches Feature Summary

• Provides 10-bit parallel data storage via D-type latching mechanism
• Delivers high-current drive capability suitable for direct bus interfacing
• Operates with non-inverting true outputs for straightforward signal routing

Latches Applications

• Bus-interfacing circuits requiring temporary data storage
• Parallel data buffering in high-speed digital systems
• Memory address latching in microprocessor-based designs

Latches Procurement Notes

Verify the exact suffix against official Texas Instruments documentation to confirm package type and moisture sensitivity level. Ensure the ordering part number matches the required QSOP-24 configuration. Confirm RoHS compliance status through the manufacturer's current datasheet before procurement. Cross-reference the specific revision code to guarantee compatibility with existing design specifications.

Latches Selection Notes

Select this component when a 10-bit latch with high drive strength is required for bus applications. The FCT series offers faster performance compared to standard CMOS alternatives while maintaining TTL-compatible inputs. Consider the QSOP-24 package constraints regarding board space and thermal management. Verify that the 5 V supply voltage aligns with the system power architecture.

Latches Part Context

This device is part of the broader 74FCT family of high-speed CMOS logic devices. It serves as a specialized variant within the latch category, distinct from buffers or flip-flops. The FCT technology combines the speed of bipolar logic with the low power consumption of CMOS. It is designed for demanding digital applications requiring reliable data retention and fast switching times.

Latches Replacement Considerations

Consult official substitution guides for equivalent 10-bit D-latches in the FCT series. Verify pinout compatibility and electrical characteristics before replacing the component. Generic equivalents may not match the specific drive current or propagation delay requirements.