CD4511BMN Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: CD4511BMN
Brand: Texas Instruments
SKU: CD4511BMN
Availability: InStock

Texas Instruments CD4511BMN is a BCD-to-7-segment latch/decoder/driver IC in a 16-pin DIP package. Features latched BCD input with 50 pF load capacitance and true output polarity for direct LED display drive. In stock globally with competitive pricing and worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD4511BMNDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 16
Lifecycle: OBSOLETE
Datasheet: CD4511BMN Datasheet PDF
Category: Integrated Circuit
Temp Range: -55.0°C to 125.0°C
RoHS: Non-compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CD4511BMN?

BCD-to-7-segment decoder/driver with latched inputs and true output polarity for direct LED display interfacing
16-pin R-PDIP-T16 DIP package with 50 pF load capacitance, compatible with 4000-series CMOS logic family
Supports blanking and lamp-test functions enabling full control of 7-segment display in embedded and consumer applications

What is CD4511BMN used for?

The CD4511BMN is widely used in digital clock displays, frequency counters, and industrial panel meters requiring direct BCD-to-7-segment LED display drive without additional buffering. Its latched input design makes it suitable for microcontroller-driven numeric displays in home appliances, test equipment, and educational electronics projects where stable digit output from 4-bit BCD data is essential.

What are the specifications of CD4511BMN?

Reach Compliance Code	Unknown
YTEOL	0
Family	4000/14000/40000
Input Conditioning	LATCHED
JESD-30 Code	R-PDIP-T16
JESD-609 Code	e0
Load Capacitance (CL)	50pF
Logic IC Type	SEVEN SEGMENT DECODER/DRIVER
Number of Functions	1
Output Polarity	TRUE
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	IN-LINE
Propagation Delay (tpd)	1440ns
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	15V
Supply Voltage-Min (Vsup)	3V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	TIN LEAD
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Non-compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60

Where can I find the CD4511BMN datasheet?

CD4511BMN Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD4511BMN?

Compatible alternatives and drop-in replacements for CD4511BMN:

CD4511BETexas Instruments

Seven Segment Decoder/Driver, 4000/14000/40000 Series, True Output, CMOS, PDIP16

View Part →

CD4511BFTexas Instruments

Seven Segment Decoder/Driver, 4000/14000/40000 Series, True Output, CMOS, CDIP16

View Part →

CD4511BNSRTexas Instruments

Seven Segment Decoder/Driver, 4000/14000/40000 Series, True Output, CMOS, PDSO16

View Part →

CD4511BNSRG4Texas Instruments

Seven Segment Decoder/Driver, 4000/14000/40000 Series, True Output, CMOS, PDSO16

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How many output segments does the CD4511BMN drive and at what load capacitance?

The CD4511BMN drives 7 output segments for a single-digit 7-segment LED display, rated at 50 pF load capacitance per output. Its 16-pin DIP package accommodates 4 BCD inputs, latch enable, blanking, and lamp-test pins for complete display control.

Can the CD4511BMN directly drive LED 7-segment displays without a separate buffer?

Yes, the CD4511BMN is designed as a decoder/driver capable of sourcing sufficient current to directly drive common-cathode 7-segment LED displays, eliminating the need for separate buffers. The 50 pF output load rating and true output polarity make it suitable for standard LED segments at typical 5 V supply levels.

Which 4000-series alternatives or upgrades exist when the CD4511BMN is unavailable?

When CD4511BMN is out of stock, the CD4511BE (DIP) and 74HC4511 (CMOS, faster at up to 6 V) serve as functional equivalents. The 74HC4511 offers lower propagation delay and operates over a 2 V to 6 V supply range, compared to the 4000-series 3 V to 18 V range of the CD4511BMN.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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CD4511BMN Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of CD4511BMN?

What is CD4511BMN used for?

What are the specifications of CD4511BMN?

Compliance & Regulatory

Where can I find the CD4511BMN datasheet?

What are equivalent replacements for CD4511BMN?

Frequently Asked Questions

How many output segments does the CD4511BMN drive and at what load capacitance?

Can the CD4511BMN directly drive LED 7-segment displays without a separate buffer?

Which 4000-series alternatives or upgrades exist when the CD4511BMN is unavailable?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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