CD74HC4511PWT

Display Drivers Overview

The CD74HC4511PWT is a high-speed CMOS BCD-to-7-segment latch/decoder/driver manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 6 V and features a propagation delay of 60 ns. The device supports an operating temperature range from -55 °C to +125 °C and is housed in a 16-TSSOP surface-mount package.

Display Drivers Feature Summary

• Converts binary-coded decimal inputs into seven-segment display signals
• Includes internal latching capability for data retention
• Provides direct drive capability for LED displays

Display Drivers Applications

• Seven-segment LED numeric displays
• Digital instrumentation readouts
• Consumer electronic indicator panels

Display Drivers Procurement Notes

Verify the specific suffix 'PWT' against the manufacturer's current datasheet to confirm the tape-and-reel packaging configuration and lead-free status. Ensure compatibility with the target PCB footprint and reflow soldering profile requirements before finalizing procurement orders.

Display Drivers Selection Notes

Select this component when a latch function is required alongside decoding to prevent display flickering during input transitions. The HC series offers higher speed than legacy LS variants while maintaining low power consumption suitable for battery-operated devices requiring wide voltage tolerance.

Display Drivers Part Context

This part belongs to the Texas Instruments CD74HC4511 family, which includes variations such as the PWRE4 and PWR packages. These components are standard logic ICs designed for converting four-bit binary codes into the appropriate signals to illuminate segments on a common-cathode seven-segment display.

Display Drivers Replacement Considerations

Compatible substitutes include the CD74HC4511PWR and CD74HC4511PWRE4. Verify pinout compatibility and electrical specifications before substituting.