Name: SN54LS21J
Brand: Texas Instruments
SKU: SN54LS21J
Availability: InStock
Rating: 5 (181 reviews)

SN54LS21J

Per Riferimento Soltanto

Numero di parte	SN54LS21J
Produttore	Texas Instruments
Descrizione	IC GATE AND 2CH 4-INP 14CDIP
Scheda dati
pacchetto	-
ECAD
A magazzino	0 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	nov 30 - dic 5 (Scegli una spedizione rapida)
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Stiamo offrendo SN54LS21J per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
Per elaborare il tuo RFQ, si prega di aggiungere SN54LS21J con quantità in distinta. Heisener.com non richiede alcuna registrazione, richiedere un preventivo di SN54LS21J.

Specifiche SN54LS21J

Produttore	Texas Instruments
Categoria	Circuiti integrati (CI) - Logici - Gate e inverter
pacchetto	-
ECAD
Serie	54LS
Tipo di logica	AND Gate
Numero di circuiti	2
Numero di ingressi	4
Caratteristiche	-
Tensione - Fornitura	4.5V ~ 5.5V
Corrente - Quiescente (max)	4.4 mA
Corrente - Uscita alta, bassa	400µA, 4mA
Livello logico: basso	0.7V
Livello logico: alto	2V
Ritardo massimo di propagazione @ V, Max CL	20ns @ 5V, 15pF
temperatura di esercizio	-55°C ~ 125°C
Tipo di montaggio	Through Hole
Pacchetto dispositivo fornitore	14-CDIP
Pacchetto / caso	14-CDIP (0.300", 7.62mm)

SN54LS21J Packaging

SN54LS21J FAQ

1. How to order SN54LS21J 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 SN54LS21J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN54LS21J. All suppliers must pass our qualification reviews before they can publish their products including SN54LS21J on Heisener; we pay more attention to the channels and quality of SN54LS21J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN54LS21J price and inventory displayed accurate?

The price and inventory of SN54LS21J 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 SN54LS21J?

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 SN54LS21J we delivered, we will accept the replacement or return of the SN54LS21J 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 SN54LS21J.

(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 SN54LS21J pin diagram, SN54LS21J datasheet?

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

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SN54LS21J

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