CD4056BPWR

Display Drivers Overview

The CD4056BPWR is a CMOS BCD to 7-segment LCD decoder/driver manufactured by Texas Instruments. It features a strobed-latch function and operates within a supply voltage range of 3 V to 18 V. The device supports a single digit with seven segments and utilizes parallel data input. It is housed in a 16-lead TSSOP package and functions reliably across an operating temperature range of -55 °C to +125 °C.

Display Drivers Feature Summary

• Integrates BCD decoding and 7-segment driving for LCD displays
• Includes a strobed-latch function for data retention
• Designed for low-power liquid crystal display applications

Display Drivers Applications

• Liquid Crystal Display driver circuits
• BCD to 7-segment decoding systems
• Low-power digital display interfaces

Display Drivers Procurement Notes

Verify the specific suffix 'PWR' confirms the TSSOP-16 package type and lead-free composition. Ensure the component matches the CD4056B series specifications regarding voltage and temperature ratings. Confirm RoHS compliance status through official manufacturer documentation before procurement.

Display Drivers Selection Notes

Select this component when a dedicated decoder/driver for single-digit LCDs is required. It is suitable for designs needing integrated strobed-latch functionality without external logic. Consider the TSSOP-16 package constraints and the wide operating temperature range for industrial or harsh environments.

Display Drivers Part Context

This part belongs to the CD4056B series of CMOS liquid-crystal display drivers. It is part of the broader CD4000 family of standard logic components. The device complements other series types like CD4054B and CD4055B, offering specific decoding capabilities for segment-based displays.

Display Drivers Replacement Considerations

Compatible substitutes include CD4056BM96E4 and CD4056BPWRE4. Verify pinout compatibility and package dimensions when substituting between SOIC and TSSOP variants.