Name: SN74128D
Brand: Texas Instruments
SKU: SN74128D
Price: 2.8221 USD
Availability: InStock
Rating: 5 (182 reviews)

SN74128D

For Reference Only

Part Number	SN74128D
Manufacturer	Texas Instruments
Description	IC GATE NOR 4CH 2-INP 14-SOIC
Datasheet	SN74128D Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	11,232 piece(s)
Unit Price	$ 2.8221 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # SN74128D (Logic - Gates and Inverters) 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 SN74128D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74128D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74128D.

SN74128D Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Gates and Inverters
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	7400
Logic Type	NOR Gate
Number of Circuits	4
Number of Inputs	2
Features	-
Voltage - Supply	4.75 V ~ 5.25 V
Current - Quiescent (Max)	-
Current - Output High, Low	42.4mA, 48mA
Logic Level - Low	0.8V
Logic Level - High	2V
Max Propagation Delay @ V, Max CL	18ns @ 5V, 150pF
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Supplier Device Package	14-SOIC
Package / Case	14-SOIC (0.154", 3.90mm Width)

SN74128D Reviews

Camd*****hillon

April 6, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Jurn*****oses

March 21, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Trac*****dami

February 28, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Fis***** Gola

February 27, 2023

★ ★ ★ ★ ★

These function just as well. You do need to spend some time modifying the harness, but no big deal.

Ali*****rar

February 26, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Elea*****Sibal

February 25, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Kenne*****iedman

February 23, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

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SN74128D Packaging

SN74128D FAQ

1. How to order SN74128D 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 SN74128D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74128D. All suppliers must pass our qualification reviews before they can publish their products including SN74128D on Heisener; we pay more attention to the channels and quality of SN74128D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74128D price and inventory displayed accurate?

The price and inventory of SN74128D 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 SN74128D?

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 SN74128D we delivered, we will accept the replacement or return of the SN74128D 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 SN74128D.

(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 SN74128D pin diagram, SN74128D datasheet?

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

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SN74128D 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

SN74128D

D# V36:1790_07324936

Texas Instruments

NOR Gate 4-Element 2-IN Bipolar 14-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74128DG4	Texas Instruments	N/A	150
SN74128DE4	Texas Instruments	IC GATE NOR 4CH 2-INP 14-SOIC	0
SN74128D	Texas Instruments	LOGIC, GATE NOR QUAD 2INPUT, 14SOICN	177

Part Number

Manufacturer

Description

Stock

SN74128DG4

D# 2156-SN74128DG4-TI-ND

Rochester Electronics LLC

IC GATE NOR 4CH 2-INP 14SOIC

SN74128D

D# 296-8756-5-ND

Texas Instruments

IC GATE NOR 4CH 2-INP 14SOIC

660

Part Number

Manufacturer

Description

Stock

SN74128D

D# 3120248

Texas Instruments

LOGIC, GATE NOR QUAD 2INPUT, 14SOICN

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
SN74128D	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	181
SN74128DG4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	98
SN74128DE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6

Part Number	Manufacturer	Description	Stock
SN74128D	Texas Instruments	OEM/CM ONLY	419
SN74128DG4	Texas Instruments	OEM/CM ONLY	118
SN74128DE4	Texas Instruments	OEM/CM ONLY	981

Part Number

Manufacturer

Description

Stock

SN74128D

D# 595-SN74128D

Texas Instruments

Logic Gates 50 Ohm

RoHS: Compliant

248

Part Number	Manufacturer	Description	Stock
SN74128D D# NS-SN74128D	Texas Instruments	OEM/CM ONLY	7444
SN74128DG4 D# NS-SN74128DG4	Texas Instruments	OEM/CM ONLY	1775
SN74128DE4 D# NS-SN74128DE4	Texas Instruments	OEM/CM ONLY	8681

Part Number

Manufacturer

Description

Stock

SN74128D

Texas Instruments

SN74128 50 Ohm Line Drivers

RoHS: Compliant

11021

SN74128DG4

Texas Instruments

NOR Gate, 74128 Series, 4-Func, 2-Input, TTL, PDSO14

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SN74128D

Texas Instruments

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

SN74128D

Texas Instruments

Single 4-input, 4.75-V to 5.25-V bipolar NOR gate

Part Number

Manufacturer

Description

Stock

SN74128DG4

Texas Instruments

RFQ

9542

SN74128DE4

Texas Instruments

RFQ

14388

Part Number

Manufacturer

Description

Stock

SN74128D

D# 3120248

Texas Instruments

LOGIC, GATE NOR QUAD 2INPUT, 14SOICN

RoHS: Compliant

Min Qty: 1

Container: Each

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SN74128D

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