CD74HC4511E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

Name: CD74HC4511E
Brand: Texas Instruments
SKU: CD74HC4511E
Availability: InStock

The CD74HC4511E is a High Speed CMOS BCD-to-7-segment latch/decoder/driver IC from Texas Instruments featuring latched inputs for stable display control and 5.2mA output sink current per segment. Packaged in a 16-pin PDIP for easy through-hole assembly in numeric display applications. Available from stock worldwide with fast shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD74HC4511EDual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Dual-In-Line Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: CD74HC4511E Datasheet PDF
Category: Integrated Circuit
Price: From $0.4610(MOQ 100)
Temp Range: -55.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of CD74HC4511E?

Integrated BCD latch, decoder, and segment driver in a single 16-pin PDIP for minimal external component count
HC/UH CMOS family operation enabling compatibility with both TTL and CMOS logic levels across 2V-6V supply range
Latched BCD input allows the display to hold its value while new data is being loaded, preventing glitching

What is CD74HC4511E used for?

The CD74HC4511E is commonly used to drive 7-segment LED displays in digital clocks, frequency counters, scoreboards, and instrumentation panels where a BCD-coded digit must be decoded and displayed. Its built-in latch allows multiplexed display designs without requiring external storage registers. The device also suits educational and hobbyist projects due to its through-hole PDIP form factor and straightforward interface.

What are the specifications of CD74HC4511E?

Pbfree Code	Yes
YTEOL	15
Family	HC/UH
Input Conditioning	LATCHED
JESD-30 Code	R-PDIP-T16
JESD-609 Code	e4
Load Capacitance (CL)	50pF
Logic IC Type	SEVEN SEGMENT DECODER/DRIVER
Max I(ol)	0.0052A
Number of Bits	7
Number of Functions	1
Output Polarity	TRUE
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP16,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power Supply Current-Max (ICC)	0.16mA
Prop. Delay@Nom-Sup	60ns
Propagation Delay (tpd)	450ns
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	6V
Supply Voltage-Min (Vsup)	2V
Supply Voltage-Nom (Vsup)	4.5V
Surface Mount	NO
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Malaysia, Mexico

Where can I find the CD74HC4511E datasheet?

CD74HC4511E Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD74HC4511E?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the function of the CD74HC4511E and how does it work?

The CD74HC4511E converts a 4-bit BCD input to the appropriate 7-segment output pattern needed to drive a common-cathode LED display. It includes an internal latch to store the BCD value, a decoder to translate it, and output drivers capable of sinking up to 5.2mA per segment.

What package does the CD74HC4511E use and what are its pin count?

The CD74HC4511E is housed in a 16-pin PDIP (Plastic Dual Inline Package) through-hole package, making it compatible with breadboard prototyping and standard PCB through-hole assembly with 0.1 inch pin pitch.

What type of 7-segment display does the CD74HC4511E support?

The CD74HC4511E is designed to drive common-cathode 7-segment LED displays. It outputs active-high segment signals, so each segment LED anode is driven through appropriate current-limiting resistors to the positive supply.

Is the CD74HC4511E compatible with 3.3V logic systems?

The CD74HC4511E is an HC-family CMOS device that can operate from 2V to 6V supply voltage, offering compatibility with both 3.3V and 5V logic systems, though output drive capability at 3.3V is lower than at 5V operation.

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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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AvailabilityIn Stock

Reference Price (USD)

From $0.4610

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
100+	$0.5796	$57.96
250+	$0.5375	$134.38
500+	$0.5190	$259.50
1000+	$0.4990	$499.00
5000+	$0.4610	$2305.00

pcs

Unit price: $0.5796 · Total: $57.96

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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CD74HC4511E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of CD74HC4511E?

What is CD74HC4511E used for?

What are the specifications of CD74HC4511E?

Compliance & Regulatory

Where can I find the CD74HC4511E datasheet?

What are equivalent replacements for CD74HC4511E?

Frequently Asked Questions

What is the function of the CD74HC4511E and how does it work?

What package does the CD74HC4511E use and what are its pin count?

What type of 7-segment display does the CD74HC4511E support?

Is the CD74HC4511E compatible with 3.3V logic systems?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

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