Name: SN74LS109AD
Brand: Texas Instruments
SKU: SN74LS109AD
Price: 1.5768 USD
Availability: InStock
Rating: 5 (187 reviews)

SN74LS109AD

For Reference Only

Part Number	SN74LS109AD
Manufacturer	Texas Instruments
Description	IC JK TYPE POS TRG DUAL 16SOIC
Datasheet	SN74LS109AD Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	12,336 piece(s)
Unit Price	$ 1.5768 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # SN74LS109AD (Logic - Flip Flops) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SN74LS109AD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74LS109AD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74LS109AD.

SN74LS109AD Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Flip Flops
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	74LS
Function	Set(Preset) and Reset
Type	JK Type
Output Type	Differential
Number of Elements	2
Number of Bits per Element	1
Clock Frequency	33MHz
Max Propagation Delay @ V, Max CL	40ns @ 5V, 15pF
Trigger Type	Positive Edge
Current - Output High, Low	400µA, 8mA
Voltage - Supply	4.75 V ~ 5.25 V
Current - Quiescent (Iq)	8mA
Input Capacitance	-
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)

SN74LS109AD Reviews

Maj*****Bravo

April 4, 2023

★ ★ ★ ★ ★

Purchasing from Heisener means the real part is obtained no worried for product quality.

Marce*****lazar

March 31, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Jonat*****uerrero

March 20, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Shmue*****hmond

March 1, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

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SN74LS109AD Packaging

SN74LS109AD FAQ

1. How to order SN74LS109AD on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SN74LS109AD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS109AD. All suppliers must pass our qualification reviews before they can publish their products including SN74LS109AD on Heisener; we pay more attention to the channels and quality of SN74LS109AD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS109AD price and inventory displayed accurate?

The price and inventory of SN74LS109AD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SN74LS109AD?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74LS109AD we delivered, we will accept the replacement or return of the SN74LS109AD only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74LS109AD.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SN74LS109AD pin diagram, SN74LS109AD datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SN74LS109AD Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

D# V36:1790_07345145

Texas Instruments

Flip Flop JK# -Type Pos-Edge 2-Element 16-Pin SOIC T/R

RoHS: Compliant

SN74LS109AD

D# V36:1790_07345143

Texas Instruments

Flip Flop JK# -Type Pos-Edge 2-Element 16-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74LS109ADE4	Rochester Electronics LLC	74LS109 Flip Flop SN74LS109ADE4	0
SN74LS109ADG4	Rochester Electronics LLC	74LS109 Flip Flop SN74LS109ADG4	0
SN74LS109ADRE4	Texas Instruments	IC JK TYPE POS TRG DUAL 16SOIC	0
SN74LS109ADR	Texas Instruments	IC JK TYPE POS TRG DUAL 16SOIC	0
SN74LS109ADRG4	Rochester Electronics LLC	74LS109 Flip Flop SN74LS109ADRG4	0
SN74LS109AD	Texas Instruments	LOGIC, FLIP FLOP DUAL J-K, 16SOIC	0

Part Number	Manufacturer	Description	Stock
SN74LS109ADR D# 2156-SN74LS109ADR-ND	Rochester Electronics LLC	SN74LS109A DUAL J-K POSITIVE-EDG	30000
SN74LS109ADRE4 D# SN74LS109ADRE4-ND	Texas Instruments	IC FF JK TYPE DUAL 1BIT 16SOIC	0
SN74LS109AD D# 296-33953-5-ND	Texas Instruments	IC FF JK TYPE DUAL 1BIT 16SOIC	652

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

1059

SN74LS109AD

Motorola Semiconductor Products

OEM/CM QUOTES ONLY | NO BROKERS

1795

Part Number	Manufacturer	Description	Stock
SN74LS109ADRG4	Texas Instruments	OEM/CM ONLY	699
SN74LS109ADR	Texas Instruments	OEM/CM ONLY	854
SN74LS109ADE4	Texas Instruments	OEM/CM ONLY	582
SN74LS109ADRE4	Texas Instruments	OEM/CM ONLY	680

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

Texas Instruments

OEM/CM Immediate delivery

3275

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

D# 595-SN74LS109ADR

Texas Instruments

Flip Flops Dual Pos-Edge-Trig J-K Flip-Flop

RoHS: Compliant

4596

Part Number	Manufacturer	Description	Stock
SN74LS109ADE4 D# NS-SN74LS109ADE4	Texas Instruments	OEM/CM ONLY	3162
SN74LS109A-D D# NS-SN74LS109A-D	ON Semiconductor	OEM/CM ONLY	4232
N74LS109AD D# NS-N74LS109AD	VARIOUS	OEM/CM ONLY	6715
SN74LS109ADR D# NS-SN74LS109ADR	Texas Instruments	OEM/CM ONLY	2531
SN74LS109ADG4 D# NS-SN74LS109ADG4	Texas Instruments	OEM/CM ONLY	9981
SN74LS109ADRE4 D# NS-SN74LS109ADRE4	Texas Instruments	OEM/CM ONLY	6708
SN74LS109AD D# NS-SN74LS109AD	Texas Instruments	OEM/CM ONLY	8373
SN74LS109ADRG4 D# NS-SN74LS109ADRG4	Texas Instruments	OEM/CM ONLY	9773

Part Number

Manufacturer

Description

Stock

SN74LS109AD

Texas Instruments

LS SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16

1376

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

Texas Instruments

SN74LS109A Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset

RoHS: Compliant

30000

SN74LS109AD

Texas Instruments

SN74LS109A Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset

RoHS: Compliant

36742

Part Number

Manufacturer

Description

Stock

SN74LS109AD

Texas Instruments

OEM/CM ONLY

2567

SN74LS109ADR

Texas Instruments

OEM/CM ONLY

906

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

Texas Instruments

IN stock Immediate delivery

3290

Part Number

Manufacturer

Description

Stock

SN74LS109AD

Texas Instruments

Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset

Part Number

Manufacturer

Description

Stock

SN74LS109ADRG4

Texas Instruments

RFQ

11776

Part Number

Manufacturer

Description

Stock

SN74LS109ADR

Texas Instruments

IC JK TYPE POS TRG DUAL 16SOIC

2127

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SN74LS109AD

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