CD74LPT16374AMT

Overview

The CD74LPT16374AMT is a bus driver from the LPT series, manufactured by Harris Corporation. It features two functions, each handling eight bits with true output polarity. The device utilizes CMOS technology and is housed in a PDSO48 package. Key electrical parameters include a maximum operating current of 0.024 A and a load capacitance of 50 pF. It operates within a temperature range of -40 °C to 85 °C. The outputs are three-state, and the control type allows for enable low/high configurations.

Feature Summary

• Supports dual eight-bit bus driving with true output polarity
• Features three-state outputs for efficient bus management
• Utilizes CMOS technology for low power consumption
• Includes bus hold inputs to eliminate external pull-up resistors

Applications

• High-speed data bus interfacing in digital systems
• Memory bus drivers in computer architectures
• Signal buffering between logic families
• Data transmission lines requiring high drive capability

Procurement Notes

Verify component authenticity due to potential availability from secondary markets. Confirm package integrity and pin alignment upon receipt. Check for RoHS compliance status as indicated in official documentation. Ensure storage conditions meet specified humidity sensitivity levels. Validate part marking against manufacturer specifications to avoid counterfeits.

Selection Notes

Choose this component for applications requiring dual eight-bit bus driving with high speed. Consider the LPT series characteristics for low voltage operation. Evaluate the PDSO48 package suitability for surface mount assembly. Assess thermal requirements against the specified operating temperature range. Compare performance metrics with alternative bus drivers if system constraints demand specific interface standards.

Part Context

This part belongs to the Harris Corporation LPT series of logic integrated circuits. It is designed for high-performance bus applications using CMOS technology. The CD74LPT16374AMT variant specifically denotes the tape and reel packaging format. It complements other LPT family members offering similar functionality with varying bit widths or package options.

Replacement Considerations

Direct substitutes may include other Harris LPT series bus drivers with compatible pinouts and electrical characteristics. Verify functional equivalence regarding bit width, output state, and control logic. Cross-reference package dimensions and thermal properties for mechanical compatibility.