CD74HC4511MT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: CD74HC4511MT
Brand: Texas Instruments
SKU: CD74HC4511MT
Availability: InStock

The CD74HC4511MT is a high-speed CMOS BCD-to-7-segment decoder/driver from Texas Instruments with latched input conditioning and 5.2 mA output sink current. It decodes 4-bit BCD input to drive 7-segment displays in an SOIC-16 package. Available in stock with worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

CD74HC4511MTSmall Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 16
Lifecycle: OBSOLETE
Datasheet: CD74HC4511MT Datasheet PDF
Category: Integrated Circuit
Price: From $0.3707(MOQ 1)
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 CD74HC4511MT?

BCD-to-7-segment decoder with latched input conditioning for stable display output during data bus transitions
7-bit output driving capability with 5.2 mA sink current per segment, sufficient for direct LED 7-segment display drive
HC CMOS family with 50 pF load capacitance, operating across 2 V to 6 V for compatibility with 3.3 V and 5 V systems

What is CD74HC4511MT used for?

The CD74HC4511MT is used in digital display systems to convert 4-bit BCD data from microcontrollers or counters directly into 7-segment LED display signals without additional decoding software. It is commonly found in electronic meters, industrial panel displays, score counters, and timer readouts where a hardware BCD-to-display interface simplifies the design.

What are the specifications of CD74HC4511MT?

Pbfree Code	Yes
YTEOL	0
Family	HC/UH
Input Conditioning	LATCHED
JESD-30 Code	R-PDSO-G16
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	SOP16,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TR
Peak Reflow Temperature (Cel)	260
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	YES
Technology	CMOS
Temperature Grade	MILITARY
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Mexico

Where can I find the CD74HC4511MT datasheet?

CD74HC4511MT Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for CD74HC4511MT?

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

Frequently Asked Questions

How does the input latch in the CD74HC4511MT improve display stability during data updates?

The CD74HC4511MT includes a built-in latch controlled by the LE (Latch Enable) pin. When LE is high, the 4-bit BCD input is latched and the output segment pattern is held steady regardless of input changes. This prevents display flickering during data bus transitions, ensuring a clean 7-segment display output during microcontroller write cycles.

Can the CD74HC4511MT directly drive a common-cathode LED 7-segment display at 5 V?

Yes, the CD74HC4511MT is designed for direct drive of common-cathode LED 7-segment displays. Its 7 output lines can each sink up to 5.2 mA at 5 V supply, which is adequate for most standard LED segments rated at 2 mA to 5 mA. A series current-limiting resistor of approximately 470 Ω per segment is still recommended to control LED current within the rated range.

When is the CD74HC4511MT preferred over software-based BCD decoding in embedded designs?

The CD74HC4511MT is preferred when CPU cycles are scarce or real-time display refresh is needed without software overhead. By handling BCD-to-7-segment conversion in hardware, it frees the microcontroller from decoding logic and eliminates display multiplexing delays. The latched input further reduces the number of GPIO writes needed per display update cycle in 5 V embedded systems.

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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 $0.3707

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.8200	$0.82
10+	$0.5880	$5.88
25+	$0.5288	$13.22
100+	$0.4641	$46.41
1000+	$0.3791	$379.10
6250+	$0.3707	$2316.88

pcs

Unit price: $0.8200 · Total: $0.82

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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CD74HC4511MT Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of CD74HC4511MT?

What is CD74HC4511MT used for?

What are the specifications of CD74HC4511MT?

Compliance & Regulatory

Where can I find the CD74HC4511MT datasheet?

What are equivalent replacements for CD74HC4511MT?

Frequently Asked Questions

How does the input latch in the CD74HC4511MT improve display stability during data updates?

Can the CD74HC4511MT directly drive a common-cathode LED 7-segment display at 5 V?

When is the CD74HC4511MT preferred over software-based BCD decoding in embedded designs?

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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