SN54F283J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

Name: SN54F283J
Brand: Texas Instruments
SKU: SN54F283J
Availability: InStock

The SN54F283J is a high-speed 4-bit binary full adder IC from Texas Instruments with internal carry-lookahead logic, belonging to the F/FAST TTL logic family. It supports ripple-carry cascading for multi-bit arithmetic operations and operates from a 5V supply. Packaged in a 16-pin ceramic DIP for high-reliability military and industrial applications.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

SN54F283JCeramic Dual-In-Line Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Ceramic Dual-In-Line Packages
Pin Count: 16
Lifecycle: ACTIVE
Datasheet: SN54F283J Datasheet PDF
Category: Integrated Circuit
Price: From $10.1900(MOQ 19)
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 SN54F283J?

4-bit full adder with internal carry lookahead for reduced propagation delay in multi-bit arithmetic
Supports ripple-carry cascading to construct 8-bit, 16-bit, or wider adder chains
F/FAST TTL logic family providing high-speed switching with low propagation delay
Operates from standard 5V TTL supply with TTL-compatible input and output levels
16-pin ceramic DIP package for high-reliability military-grade applications rated -55°C to 125°C
50pF load capacitance rating supporting standard bus interconnects

What is SN54F283J used for?

The SN54F283J is used in arithmetic logic units (ALUs), digital signal processing pipelines, and custom hardware accelerators where high-speed binary addition is required in industrial control and military-grade embedded systems. It also serves in counter circuits, address calculation logic, and mathematical coprocessors in systems requiring reliable TTL-family arithmetic operations.

What are the specifications of SN54F283J?

Pbfree Code	Yes
YTEOL	15
Additional Feature	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING
Family	F/FAST
JESD-30 Code	R-GDIP-T16
JESD-609 Code	e0
Load Capacitance (CL)	50pF
Logic IC Type	ADDER/SUBTRACTOR
Max I(ol)	0.02A
Number of Bits	4
Number of Functions	4
Output Polarity	TRUE
Package Body Material	CERAMIC, GLASS-SEALED
Package Equivalence Code	DIP16,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Packing Method	TUBE
Power Supply Current-Max (ICC)	55mA
Prop. Delay@Nom-Sup	10.5ns
Propagation Delay (tpd)	14ns
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Supply Voltage-Min (Vsup)	4.5V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	NO
Technology	TTL
Temperature Grade	MILITARY
Terminal Finish	Tin/Lead (Sn/Pb)
Terminal Form	THROUGH-HOLE
Terminal Pitch	2.54mm
Terminal Position	DUAL
Package	Ceramic Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the SN54F283J datasheet?

SN54F283J Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for SN54F283J?

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

Frequently Asked Questions

What does the SN54F283J do?

The SN54F283J is a 4-bit binary full adder IC that adds two 4-bit binary numbers plus an input carry, producing a 4-bit sum and an output carry. Its internal carry-lookahead logic significantly reduces the propagation delay compared to a simple ripple-carry design.

Can the SN54F283J be cascaded for wider bit-width addition?

Yes, the SN54F283J supports ripple-carry cascading, meaning multiple devices can be connected in series to create 8-bit, 16-bit, or wider adders by connecting the carry-out of one device to the carry-in of the next device in the chain.

What is the temperature rating of the SN54F283J?

The SN54F283J uses the SN54 military prefix indicating a temperature range of -55°C to 125°C, and it is packaged in a hermetic ceramic DIP (CDIP), making it suitable for high-reliability aerospace, defense, and industrial applications.

What logic family does the SN54F283J use?

The SN54F283J belongs to the F/FAST (Fairchild Advanced Schottky TTL) logic family, which delivers higher switching speeds and lower propagation delays than standard TTL or LS TTL, making it appropriate for performance-critical digital arithmetic applications.

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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 $10.1900

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
19+	$15.9300	$302.67
500+	$11.4700	$5735.00
1000+	$10.8300	$10830.00
10000+	$10.1900	$101900.00

pcs

Unit price: $15.9300 · Total: $302.67

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SN54F283J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock

What are the key features of SN54F283J?

What is SN54F283J used for?

What are the specifications of SN54F283J?

Compliance & Regulatory

Where can I find the SN54F283J datasheet?

What are equivalent replacements for SN54F283J?

Frequently Asked Questions

What does the SN54F283J do?

Can the SN54F283J be cascaded for wider bit-width addition?

What is the temperature rating of the SN54F283J?

What logic family does the SN54F283J use?

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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