CD74HC4511E

Display Drivers Overview

The CD74HC4511E is a high-speed CMOS BCD-to-7-segment latch/decoder/driver manufactured by Texas Instruments. It accepts four-bit binary-coded decimal inputs and drives seven-segment displays. The device operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 60 ns. It supports surface-mount installation and functions reliably across an extended temperature range from -55 °C to +125 °C.

Display Drivers Feature Summary

• Converts four-bit BCD input into signals for seven-segment display output
• Includes internal latching capability to hold display data
• Provides direct drive capability for common-cathode LED displays

Display Drivers Applications

• Digital clock display systems
• Numeric readout panels in industrial equipment
• Consumer appliance control interfaces

Display Drivers Procurement Notes

Verify the specific package type against the datasheet, as the 'E' suffix typically denotes a PDIP-16 package but official documentation should be consulted. Confirm RoHS compliance status and check for end-of-life notices or alternative recommendations from Texas Instruments before finalizing procurement plans.

Display Drivers Selection Notes

Select this component when a dedicated decoder with built-in latching is required for simple numeric displays. It is suitable for designs needing low power consumption typical of CMOS logic. Ensure the target display is a common-cathode type compatible with the output current capabilities of the HC series.

Display Drivers Part Context

This part belongs to the CD74HC4511 family of logic ICs produced by Texas Instruments. It is part of the broader 74HC series, which defines standard digital logic performance characteristics. The device serves as a foundational component for translating binary data into human-readable visual formats in electronic circuits.

Display Drivers Replacement Considerations

Compatible substitutes include the CD74HC4511M96 and CD74HC4511PWRE4. Verify pin compatibility and package dimensions before swapping between SOIC, TSSOP, and DIP variants.