74HC241PV-E

Overview

The CD74HC241PV-E is an octal buffer and line driver manufactured by Renesas Electronics Corporation. It features a dual 4-bit configuration with independent output enable inputs, providing true (non-inverting) data transmission from A inputs to Y outputs. The device utilizes HC-CMOS technology and is housed in a 20-pin plastic DIP package. Key electrical parameters include a wide operating voltage range of 2 V to 6 V, a maximum static supply current of 80 μA, and a typical propagation delay of 11 ns at 5 V. It supports high-current output capable of driving up to 15 LSTTL loads and operates within a temperature range of -55 °C to 125 °C.

Feature Summary

• Dual 4-bit buffer/driver architecture with independent output enables for flexible bus management
• High-current CMOS outputs designed to drive multiple LSTTL loads directly
• Low power consumption with minimal static supply current requirements
• Wide operating voltage range supporting various logic families

Applications

• Three-state memory address drivers
• Clock drivers for synchronous systems
• Bus-oriented receivers and transmitters
• Buffering memory address registers

Procurement Notes

Verify the specific suffix 'PV-E' against official Renesas documentation to confirm package type and environmental compliance status. Ensure the ordering code matches the required DIP-20 plastic package and industrial temperature rating. Cross-reference the manufacturer part number with the distributor's listing to avoid confusion with similar HC-series variants or different pin configurations.

Selection Notes

Select this component when designing circuits requiring octal buffering with tri-state control. It is suitable for applications needing high noise immunity and low power dissipation. Consider the 2V to 6V operating range for compatibility with various logic levels. Verify that the DIP-20 package fits the PCB layout constraints and thermal requirements of the target environment.

Part Context

This component belongs to the SN74HC241 family of octal buffers and line drivers. It is part of the broader HC-CMOS logic series, which offers high speed and low power consumption. The device is functionally equivalent to other industry-standard octal bus drivers but is specifically manufactured by Renesas Electronics Corporation under the CD74HC designation.

Replacement Considerations

Compatible substitutes include the SN74HC241 from Texas Instruments and the 74HC241 from Nexperia. These parts share identical logical functionality and pinouts. Verify that any replacement maintains the same DIP-20 package and voltage specifications.