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HomeProductsIntegrated Circuits (ICs)Logic - Flip FlopsSN74ALS109AD
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SN74ALS109AD - Texas Instruments

Manufacturer Part Number
SN74ALS109AD
Manufacturer
Texas Instruments
Allelco Part Number
32D-SN74ALS109AD
ECAD Model
Parts Description
IC FF JK TYPE DUAL 1BIT 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
SN54/74(ALS,AS)109A.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 40690

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Specifications

SN74ALS109AD Tech Specifications
Texas Instruments - SN74ALS109AD technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN74ALS109AD

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Type JK Type  
Trigger Type Positive Edge  
Supplier Device Package 16-SOIC  
Series 74ALS  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type Complementary  
Operating Temperature 0°C ~ 70°C (TA)  
Product Attribute Attribute Value  
Number of Elements 2  
Number of Bits per Element 1  
Mounting Type Surface Mount  
Max Propagation Delay @ V, Max CL 18ns @ 5V, 50pF  
Function Set(Preset) and Reset  
Current - Quiescent (Iq) 4 mA  
Current - Output High, Low 400µA, 8mA  
Clock Frequency 34 MHz  
Base Product Number 74ALS109  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

SN74ALS109AD

Manufacturer

Texas Instruments

Introduction

The SN74ALS109AD is a dual JK-type flip-flop with independent set (preset) and reset functions. It features high-speed operation and complementary outputs, making it suitable for a wide range of digital logic applications.

Product Features and Performance

Dual JK-type flip-flop with independent set (preset) and reset functions

High-speed operation with a clock frequency of up to 34 MHz

Complementary outputs

Low propagation delay of 18 ns at 5 V and 50 pF load

Positive edge-triggered

Product Advantages

Versatile and flexible digital logic functionality

High-speed operation for efficient and fast data processing

Complementary outputs for easy integration into various circuit designs

Low power consumption and wide voltage supply range

Key Reasons to Choose This Product

Reliable and high-performance digital logic solution

Suitable for a wide range of applications, from digital circuits to industrial controls

Cost-effective and readily available from a trusted manufacturer

Backed by Texas Instruments' reputation for quality and innovation

Quality and Safety Features

Manufactured using advanced semiconductor technology for reliable performance

Complies with industry standards and safety regulations

Robust design and packaging for durability and long-term use

Compatibility

Compatible with a variety of digital logic families, including 74ALS and TTL

Can be used in a wide range of electronic systems and applications

Application Areas

Digital logic circuits

Industrial automation and control systems

Computer and peripheral devices

Telecommunications equipment

Consumer electronics

Product Lifecycle

The SN74ALS109AD is an active and widely available product from our website's sales team. There are equivalent or alternative models available, such as the SN74ALS109A and SN74ALS109. Customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN74ALS109AD

Product Attribute SN74ALS109AD SN74ALS109AN SN74ALS112ANSR SN74ALS112ADR
Part Number SN74ALS109AD SN74ALS109AN SN74ALS112ANSR SN74ALS112ADR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-DIP (0.300', 7.62mm) 16-SOIC (0.209", 5.30mm Width) 16-SOIC (0.154", 3.90mm Width)
Trigger Type Positive Edge Positive Edge Negative Edge Negative Edge
Current - Output High, Low 400µA, 8mA 400µA, 8mA 400µA, 8mA 400µA, 8mA
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Max Propagation Delay @ V, Max CL 18ns @ 5V, 50pF 18ns @ 5V, 50pF 19ns @ 5V, 50pF 19ns @ 5V, 50pF
Type JK Type JK Type JK Type JK Type
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Number of Bits per Element 1 1 1 1
Base Product Number 74ALS109 74ALS109 74ALS112 74ALS112
Current - Quiescent (Iq) 4 mA 4 mA 4.5 mA 4.5 mA
Output Type Complementary Complementary Complementary Complementary
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Series 74ALS 74ALS 74ALS 74ALS
Function Set(Preset) and Reset Set(Preset) and Reset Set(Preset) and Reset Set(Preset) and Reset
Clock Frequency 34 MHz 34 MHz 30 MHz 30 MHz
Number of Elements 2 2 2 2
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Supplier Device Package 16-SOIC 16-PDIP 16-SO 16-SOIC

SN74ALS109AD Datasheet PDF

Download SN74ALS109AD pdf datasheets and Texas Instruments documentation for SN74ALS109AD - Texas Instruments.

HTML Datasheet
SN54/74(ALS,AS)109A.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SN74ALS109AD

Texas Instruments
32D-SN74ALS109AD

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