CY74FCT841BTPCG4

Latches Overview

The CY74FCT841BTPCG4 is a 10-bit bus interface latch manufactured by Texas Instruments. It belongs to the FCT logic series and features tri-state outputs for effective bus management. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports TTL input levels. It is housed in a 24-pin DIP package with a standard 0.300-inch (7.62mm) width, designed for through-hole mounting. The component functions as a non-inverting transparent latch with three-state output control.

Latches Feature Summary

• Provides 10-bit data latching capability with tri-state output control for bidirectional bus interfacing
• Compatible with TTL logic input levels while utilizing CMOS technology for low static power consumption
• Features non-inverting signal path to maintain data polarity during latch operations

Latches Applications

• High-performance bus interface systems requiring 10-bit data storage
• Industrial control applications utilizing FCT logic families
• Data acquisition systems needing tri-state isolation

Latches Procurement Notes

Verify the complete part number including the G4 suffix to confirm lead-free compliance status. Ensure the DIP-24 package matches the target PCB footprint dimensions. Confirm that the operating temperature range meets system requirements. Check datasheet specifications for moisture sensitivity classification prior to soldering processes.

Latches Selection Notes

Select this component when a 10-bit latch with tri-state outputs is required for bus architectures. The FCT series offers faster propagation delays compared to standard LS logic. Verify that the 5V supply voltage aligns with the system design. Consider the DIP package constraints if surface mount alternatives are preferred for high-density layouts.

Latches Part Context

This device is part of the CY74FCT family, which bridges the performance gap between TTL and CMOS technologies. The FCT series is characterized by high-speed operation and compatibility with existing TTL designs. The 841 variant specifically provides 10-bit latching functionality, distinguishing it from 8-bit or single-channel counterparts in the same product line.