Name: SN74HC21D
Brand: Texas Instruments
SKU: SN74HC21D
Price: 1.1436 USD
Availability: InStock
Rating: 5 (148 reviews)

SN74HC21D

Per Riferimento Soltanto

Numero di parte	SN74HC21D
Produttore	Texas Instruments
Descrizione	IC GATE AND 2CH 4-INP 14-SOIC
Scheda dati
pacchetto	14-SOIC (0.154", 3.90mm Width)
ECAD
A magazzino	6.432 piece(s)
Prezzo unitario	$ 1,1436 *
Tempi di Consegna	Spedizione immediata
Tempo di consegna stimato	mag 20 - mag 25 (Scegli una spedizione rapida)
Richiedi Preventivo

Modalità di pagamento
Servizi di consegna

Stiamo offrendo SN74HC21D per il prezzo competitivo sul mercato globale, vi preghiamo di inviarci una richiesta di quote per i prezzi. Grazie!
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Specifiche SN74HC21D

Produttore	Texas Instruments
Categoria	Circuiti integrati (CI) - Logici - Gate e inverter
pacchetto	14-SOIC (0.154", 3.90mm Width)
ECAD
Serie	74HC
Tipo di logica	AND Gate
Numero di circuiti	2
Numero di ingressi	4
Caratteristiche	-
Tensione - Fornitura	2 V ~ 6 V
Corrente - Quiescente (max)	2µA
Corrente - Uscita alta, bassa	5.2mA, 5.2mA
Livello logico: basso	0.5 V ~ 1.8 V
Livello logico: alto	1.5 V ~ 4.2 V
Ritardo massimo di propagazione @ V, Max CL	19ns @ 6V, 50pF
temperatura di esercizio	-40°C ~ 85°C
Tipo di montaggio	Surface Mount
Pacchetto dispositivo fornitore	14-SOIC
Pacchetto / caso	14-SOIC (0.154", 3.90mm Width)

SN74HC21D Packaging

SN74HC21D FAQ

1. How to order SN74HC21D 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 SN74HC21D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74HC21D. All suppliers must pass our qualification reviews before they can publish their products including SN74HC21D on Heisener; we pay more attention to the channels and quality of SN74HC21D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74HC21D price and inventory displayed accurate?

The price and inventory of SN74HC21D 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 SN74HC21D?

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 SN74HC21D we delivered, we will accept the replacement or return of the SN74HC21D 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 SN74HC21D.

(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 SN74HC21D pin diagram, SN74HC21D datasheet?

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

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SN74HC21D garanzie

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Garanzie di qualità

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Se gli articoli che hai ricevuto non fossero di qualità perfetta, saremmo responsabili per il rimborso o la sostituzione, ma gli articoli devono essere restituiti nelle loro condizioni originali.

Catene di fornitura globali - Risorse per distributori affidabili e autorizzati

Numero di parte	Produttore	Descrizione	Azione
SN74HC21D D# V99:2348_07336901	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant	0
SN74HC21DE4 D# V36:1790_07336902	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant	0
SN74HC21DR D# V72:2272_07336904	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R RoHS: Compliant	0
SN74HC21DT D# V36:1790_07336907	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R RoHS: Compliant	0

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

6638

SN74HC21D

Texas Instruments

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DRG4	Texas Instruments	IC GATE AND 2CH 4-INP 14-SOIC	0
SN74HC21DTE4	Rochester Electronics LLC	74HC21 AND SN74HC21DTE4	0
SN74HC21DT	Texas Instruments	LOGIC, AND, DUAL, SOIC-14	250
SN74HC21DG4	Texas Instruments	IC GATE AND 2CH 4-INP 14-SOIC	0
SN74HC21DRE4	Texas Instruments	DUAL AND GATE, 4I/P, SOIC-14, Logic Type:AND, Output Current:5.2mA, No. of Inputs:4, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:SOIC, No. of Pins:14, Operating Temperature Min:-40C, Operating Temperature Max:85C, RoHS Compliant: Yes	0
SN74HC21DE4	Texas Instruments	DUAL 4-INPUT AND GATE - Rail/Tube	4626
SN74HC21D	Texas Instruments	LOGIC, AND GATE, DUAL, 4 I/P, SOIC-14	5000
SN74HC21DR	Texas Instruments	LOGIC, AND GATE, DUAL, 4 I/P, SOIC-14	5000
SN74HC21DTG4	Rochester Electronics LLC	74HC21 AND SN74HC21DTG4	0

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

74HC And 2 4 2V ~ 6V 2uA SOIC-14_150mil Gates and Inverters RoHS

8339

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DT D# 296-SN74HC21DTCT-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	600
SN74HC21DG4 D# SN74HC21DG4-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	0
SN74HC21DR D# 296-14842-1-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	2622
SN74HC21DE4 D# SN74HC21DE4-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	0
SN74HC21D D# 296-8265-5-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	1924
SN74HC21DRE4 D# SN74HC21DRE4-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	0
SN74HC21DRG4 D# SN74HC21DRG4-ND	Texas Instruments	IC GATE AND 2CH 4-INP 14SOIC	0

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

In stock shipping within 2days

410

Numero di parte

Produttore

Descrizione

Azione

SN74HC21D

D# 3120465

Texas Instruments

IC, SM, LOGIC, 74HC, AND GATE

RoHS: Compliant

Min Qty: 1

Container: Each

2865

SN74HC21D .

D# 1607816

Texas Instruments

IC, SM, LOGIC, 74HC, AND GATE

RoHS: Compliant

Min Qty: 5

Container: Each

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298
SN74HC21DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	38675
SN74HC21DTE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298
SN74HC21DT	TI/	OEM/CM QUOTES ONLY \| NO BROKERS	524
SN74HC21DG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298
SN74HC21DE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298
SN74HC21DTG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298
SN74HC21D	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	5950
SN74HC21DRE4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	298

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DRG4	Texas Instruments	OEM/CM ONLY	243
SN74HC21DRE4	Texas Instruments	OEM/CM ONLY	138
SN74HC21DTE4	Texas Instruments	OEM/CM ONLY	368
SN74HC21DR	Texas Instruments	OEM/CM ONLY	652
SN74HC21DT	Texas Instruments	OEM/CM ONLY	694
SN74HC21D	NXP Semiconductors	OEM/CM ONLY	429
SN74HC21DG4	Texas Instruments	OEM/CM ONLY	667
SN74HC21DR74HC21M1RC	Texas Instruments	OEM/CM ONLY	3247
SN74HC21DE4	Texas Instruments	OEM/CM ONLY	275
SN74HC21DCD74HC21M	Texas Instruments	OEM/CM ONLY	355
SN74HC21DTG4	Texas Instruments	OEM/CM ONLY	808
SN74HC21DB	Texas Instruments	OEM/CM ONLY	943
SN74HC21DW	Texas Instruments	OEM/CM ONLY	649
SN74HC21DRSOIC14T	Texas Instruments	OEM/CM ONLY	227
SN74HC21DRTI	Texas Instruments	OEM/CM ONLY	586
SN74HC21DRSOIC14TR	Texas Instruments	OEM/CM ONLY	997

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

In stock

2052

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

D# C75398

Texas Instruments

8319

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DE4 D# 595-SN74HC21DE4	Texas Instruments	Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant	2550
SN74HC21DRE4 D# 595-SN74HC21DRE4	Texas Instruments	Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant	2424
SN74HC21DR D# 595-SN74HC21DR	Texas Instruments	Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant	157
SN74HC21D D# 595-SN74HC21D	Texas Instruments	Logic Gates Dual 4-Input Pos RoHS: Compliant	3120
SN74HC21DG4 D# 595-SN74HC21DG4	Texas Instruments	Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant	2525

Numero di parte

Produttore

Descrizione

Azione

SN74HC21D

D# 28AH5057

Texas Instruments

IC, SM, LOGIC, 74HC, AND GATE, Logic Family / Base Number:74HC21, Logic Type:AND, Output Current:5.2mA, No. of Inputs:4, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:SOIC, No. of Pins:14Pins, Logic IC Family:74HC, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

2863

SN74HC21D .

D# 73R5079

Texas Instruments

RoHS: Compliant

Min Qty: 5

Container: Bulk

Numero di parte	Produttore	Descrizione	Azione
SN74HC21D D# NS-SN74HC21D	Texas Instruments	OEM/CM ONLY	4648
SN74HC21DRE4 D# NS-SN74HC21DRE4	Texas Instruments	OEM/CM ONLY	5124
SN74HC21DRG4 D# NS-SN74HC21DRG4	Texas Instruments	OEM/CM ONLY	5997
SN74HC21DE4 D# NS-SN74HC21DE4	Texas Instruments	OEM/CM ONLY	5326
SN74HC21DTE4 D# NS-SN74HC21DTE4	Texas Instruments	OEM/CM ONLY	3353
SN74HC21DT D# NS-SN74HC21DT	Texas Instruments	OEM/CM ONLY	4339
SN74HC21DR D# NS-SN74HC21DR	Texas Instruments	OEM/CM ONLY	4642
SN74HC21DG4 D# NS-SN74HC21DG4	Texas Instruments	OEM/CM ONLY	3815
SN74HC21DTG4 D# NS-SN74HC21DTG4	Texas Instruments	OEM/CM ONLY	3688
SN74HC21DR-CT D# NS-SN74HC21DR-CT	PHI	OEM/CM ONLY	2034

Numero di parte	Produttore	Descrizione	Azione
SN74HC21D	Philips Semiconductors	Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP	1305
SN74HC21DG4	Texas Instruments	IC,LOGIC GATE,DUAL 4-INPUT AND,HC-CMOS,SOP,14PIN,PLASTIC, LEAD FREE	28
SN74HC21DR	Texas Instruments	Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, SOP	2488

Numero di parte

Produttore

Descrizione

Azione

SN74HC21D

D# 6632013

Texas Instruments

Texas Instruments SN74HC21D, Dual 4-Input AND Logic Gate, 14-Pin SOIC, PK

Min Qty: 10

Container: Package

220

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DT	Texas Instruments	SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant	3000
SN74HC21DG4	Texas Instruments	SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant	150
SN74HC21DR	Texas Instruments	SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant	17500
SN74HC21D	Texas Instruments	SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant	17875

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DRE4	Texas Instruments	OEM/CM ONLY	266
SN74HC21DRG4	Texas Instruments	OEM/CM ONLY	266
SN74HC21DTE4	Texas Instruments	OEM/CM ONLY	266
SN74HC21DR	Texas Instruments	OEM/CM ONLY	31557
SN74HC21DT	Texas Instruments	OEM/CM ONLY	763
SN74HC21D	Texas Instruments	OEM/CM ONLY	16220
SN74HC21DE4	Texas Instruments	OEM/CM ONLY	266
SN74HC21DG4	Texas Instruments	OEM/CM ONLY	294
SN74HC21DTG4	Texas Instruments	OEM/CM ONLY	266

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DR	Texas Instruments	2-ch, 4-input, 2-V to 6-V AND gates	84
SN74HC21D	Texas Instruments	2-ch, 4-input, 2-V to 6-V AND gates	2
SN74HC21DT	Texas Instruments	2-ch, 4-input, 2-V to 6-V AND gates	9

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

shipping today

460

Numero di parte

Produttore

Descrizione

Azione

SN74HC21D

D# 53168600

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube

RoHS: Compliant

SN74HC21DR

D# 48810991

Texas Instruments

AND Gate 2-Element 4-IN CMOS 14-Pin SOIC T/R

RoHS: Compliant

Numero di parte	Produttore	Descrizione	Azione
SN74HC21DTE4	Texas Instruments	RFQ	2522
SN74HC21D	Texas Instruments	RFQ	9002
SN74HC21DG4	Texas Instruments	RFQ	4720

Numero di parte

Produttore

Descrizione

Azione

SN74HC21DR

Texas Instruments

IC GATE AND 2CH 4-INP 14-SOIC

2869

Numero di parte

Produttore

Descrizione

Azione

SN74HC21D

D# 3120465

Texas Instruments

IC, SM, LOGIC, 74HC, AND GATE

RoHS: Compliant

Min Qty: 1

Container: Each

2865

SN74HC21D .

D# 1607816

Texas Instruments

IC, SM, LOGIC, 74HC, AND GATE

RoHS: Compliant

Min Qty: 1

Container: Each

526

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SN74HC21D

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