New Cd4511be

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

21 来源

The CD4511BE is a CMOS BCD-to-7-segment latch decoder driver commonly used to interface digital logic with LED displays. As a legacy 4000-series component, it remains a staple in industrial equipment, digital counters, and educational electronics due to its robust 3V–18V operating range and high NPN bipolar output sourcing capability (up to 25 mA). Utmel Ariat-Tech

Market Trends & Insights

* Continued Industrial Demand: While consumer electronics are shifting toward high-resolution OLED/MicroLED drivers, the global display driver market is still projected to reach $14.72 billion by 2031, growing at a CAGR of 8.73%. Mordorintelligence The CD4511BE benefits from this steady demand in the industrial and automotive sectors where simple, reliable decimal displays are still required.

* Automotive Segment Growth: Automotive display applications are the fastest-growing sector (15.25% CAGR), driving a need for robust, temperature-resistant drivers like the CD4511B series (operating up to 125°C). Mordorintelligence Digikey

* Supply Chain Resilience: Mature nodes used for these ICs are seeing renewed regional investment, particularly in China (Shenzhen hub), to ensure supply stability for essential logic components. Mordorintelligence

Technical Summary

* Function: Converts 4-bit Binary Coded Decimal (BCD) input to 7-segment output. Build-Electronic-Circuits Utmel

* Key Features: Includes internal latches for data storage, a Lamp Test ($\overline{LT}$) for display diagnostics, and Blanking ($\overline{BL}$) for brightness control. Ti Utmel

* Package: Standard 16-pin PDIP (through-hole), making it ideal for breadboarding and robust PCB mounting. Kitsguru Digikey

Sourcing Overview

Current market pricing for wholesale quantities ranges from $0.79 to $1.50 per unit, depending on order volume and authenticity certification. Alibaba Alibaba Most high-volume suppliers are concentrated in Shenzhen, offering both original Texas Instruments stock and high-quality functional equivalents. Alibaba Alibaba

Based on the current electronics market trends, you can continue with:

Sources & References

21 sources cited · Verified industry data & reports

CD4511B MIL

Texas Instruments

Lamp Test (LT), Blanking (BL), and Latch. Enable or Strobe inputs are provided to test the display, shut off or intensity-modulate it,.

CD4511BE Texas Instruments | Display Drivers

DigiKey

CD4511BE ; Current - Supply. 40 nA ; Voltage - Supply. 3V ~ 18V ; Operating Temperature. -55°C ~ 125°C ; Mounting Type. Through Hole ; Package / Case. 16-DIP (0.300" ...

CD4511BE BCD to 7 Segment Decoder: Datasheet, ...

Utmel

The CD4511BE is a 16-pin DIP CMOS BCD to 7-segment LED latch decoder driver. On a single monolithic structure, it is built with CMOS logic and ...

CD4511BE Datasheet(PDF) - Texas Instruments

ALLDATASHEET.COM

Part #: CD4511BE. Download. File Size: 253Kbytes. Page: 6 Pages. Description: CMOS BCD-TO-7-SEGMENT LATCH DECODER DRIVERS. Manufacturer: Texas Instruments.

CD4511 - A BCD to 7-Segment Display Driver Chip

Build Electronic Circuits

The CD4511 is a BCD to 7-segment decoder. It converts a binary number from the input and displays this number on a 7-segment display.

20pcs CD4511BE CMOS BCD-to-7-Segment Latch ...

Amazon.com

CD4511BE is BCD-to-7-segmentlatch decoder drivers constructed with CMOS logic and n-p-n bipolar transistor out-put devices on a single monolithic structure.