CY54FCT374ATDMB

$15.05

Description：CY54FCT374T OCTAL D-TYPE REGISTE
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:da58fb8234b3 Category: Flip Flops Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：CY54FCT374T OCTAL D-TYPE REGISTE
Series：*
Mfr：Texas Instruments
Package：Bulk
Function：-
Type：-
Output Type：-
Number of Elements：-
Number of Bits per Element：-
Clock Frequency：-
Max Propagation Delay @ V, Max CL：-
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Current - Quiescent (Iq)：-
Operating Temperature：-
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Supplier Device Package：-
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CY54FCT374ATDMB

Overview

The CY54FCT374ATDMB is an octal D-type register with 3-state outputs manufactured by Texas Instruments. It belongs to the FCT logic series and utilizes a CDIP-20 package. The device operates within a supply voltage range of 4.75V to 5.25V and supports a wide operating temperature range from -55°C to 125°C. Key electrical characteristics include a maximum propagation delay of 6.5ns, high-level output current of -32mA, and low-level output current of 64mA. It features TTL-compatible inputs and non-inverting polarity.

Feature Summary

Octal transparent latch configuration for data storage
Three-state outputs enabling bus line driving
Power-off disable feature for live insertion support

Applications

High-speed data buffering in digital systems
Bus driver applications requiring live insertion capability
Register stages in microprocessor-based designs

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as historical records indicate leaded variants. Ensure the specific CDIP-20 ceramic package matches the target PCB footprint requirements. Validate temperature ratings against extreme environmental operational needs before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring robust ceramic packaging for high-temperature reliability. The FCT series offers superior speed compared to standard 74LS logic. Consider the power-off disable functionality if the application involves hot-swapping bus lines. Verify that the 20-pin DIP form factor aligns with existing board layout constraints and assembly processes.

Part Context

This part is part of the broader 74FCT family of high-speed CMOS logic devices. It serves as a functional equivalent to other octal registers within the same logic family but distinguishes itself through its specific ceramic dual in-line package construction. The device complements Texas Instruments' portfolio of industrial-grade logic solutions designed for demanding electronic environments.