Name: CD74HCT21E
Brand: Texas Instruments
SKU: CD74HCT21E
Price: 0.4624 USD
Availability: InStock
Rating: 5 (193 reviews)

CD74HCT21E

For Reference Only

Part Number	CD74HCT21E
Manufacturer	Texas Instruments
Description	IC GATE AND 2CH 4-INP 14-DIP
Datasheet	CD74HCT21E Specifications
Package	14-DIP (0.300", 7.62mm)
ECAD
In Stock	40,560 piece(s)
Unit Price	$ 0.4624 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # CD74HCT21E (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 CD74HCT21E specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CD74HCT21E with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CD74HCT21E.

CD74HCT21E Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Gates and Inverters
Package	14-DIP (0.300", 7.62mm)
ECAD
Series	74HCT
Logic Type	AND Gate
Number of Circuits	2
Number of Inputs	4
Features	-
Voltage - Supply	4.5 V ~ 5.5 V
Current - Quiescent (Max)	2µA
Current - Output High, Low	4mA, 4mA
Logic Level - Low	0.8V
Logic Level - High	2V
Max Propagation Delay @ V, Max CL	27ns @ 4.5V, 50pF
Operating Temperature	-55°C ~ 125°C
Mounting Type	Through Hole
Supplier Device Package	14-PDIP
Package / Case	14-DIP (0.300", 7.62mm)

CD74HCT21E Reviews

Soph*****impson

March 29, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Yehu*****opkins

March 27, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Ann*****l Jha

March 16, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

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CD74HCT21E Packaging

CD74HCT21E FAQ

1. How to order CD74HCT21E 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 CD74HCT21E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CD74HCT21E. All suppliers must pass our qualification reviews before they can publish their products including CD74HCT21E on Heisener; we pay more attention to the channels and quality of CD74HCT21E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CD74HCT21E price and inventory displayed accurate?

The price and inventory of CD74HCT21E 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 CD74HCT21E?

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 CD74HCT21E we delivered, we will accept the replacement or return of the CD74HCT21E 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 CD74HCT21E.

(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 CD74HCT21E pin diagram, CD74HCT21E datasheet?

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

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CD74HCT21E 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

CD74HCT21E

D# V99:2348_07247297

Texas Instruments

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

RoHS: Compliant

CD74HC21E

D# V99:2348_07242328

Texas Instruments

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

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
CD74HCT21E	RCA		348
CD74HCT21EE4	Texas Instruments		100
CD74HC21E	Harris Semiconductor		280

Part Number	Manufacturer	Description	Stock
CD74HCT21E	Texas Instruments	DUAL AND GATE, 4I/P, DIP-14, Logic Type:AND, Output Current:4mA, No. of Inputs:4, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:DIP, No. of Pins:14, Operating Temperature Min:-55C, Packaging:Each, MSL:- , RoHS Compliant: Yes	0
CD74HC21E	Texas Instruments	AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube	3275
CD74HCT21EE4	Texas Instruments	IC GATE AND 2CH 4-INP 14-DIP	0

Part Number

Manufacturer

Description

Stock

CD74HCT21E

D# 296-9262-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

2417

CD74HC21E

D# 296-33048-5-ND

Texas Instruments

IC GATE AND 2CH 4-INP 14DIP

1002

Part Number	Manufacturer	Description	Stock
CD74HCT21E D# 3120230	Texas Instruments	AND GATE, DUAL, 4 I/P, DIP-14 RoHS: Compliant Min Qty: 1 Container: Each	0
CD74HC21E D# 3120197	Texas Instruments	LOGIC, DUAL 4-IN AND GATE, 14DIP RoHS: Compliant Min Qty: 1 Container: Each	0
CD74HCT21E . D# 2499870	Texas Instruments	AND GATE, DUAL, 4 I/P, DIP-14 RoHS: Compliant Min Qty: 5 Container: Each	194

Part Number	Manufacturer	Description	Stock
CD74HCT21EE4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	230
CD74HCT21EX	HARR	OEM/CM QUOTES ONLY \| NO BROKERS	9
CD74HCT21EHAR90		OEM/CM QUOTES ONLY \| NO BROKERS	23
CD74HC21E	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1504
CD74HCT21E	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2501

Part Number	Manufacturer	Description	Stock
CD74HCT21EE4	Texas Instruments	OEM/CM ONLY	827
CD74HC21E	Texas Instruments	OEM/CM ONLY	720
CD74HCT21E	Texas Instruments	OEM/CM ONLY	892

Part Number

Manufacturer

Description

Stock

CD74HCT21E

Texas Instruments

In stock

142

Part Number

Manufacturer

Description

Stock

CD74HC21E

D# 595-CD74HC21E

Texas Instruments

Logic Gates Hi-Speed CMOS Logic Dual 4-Inp AND Gate

RoHS: Compliant

744

CD74HCT21E

D# 595-CD74HCT21E

Texas Instruments

Logic Gates Dual 4-Input

RoHS: Compliant

907

Part Number

Manufacturer

Description

Stock

CD74HCT21E

D# 26AJ5481

Texas Instruments

AND GATE, DUAL, 4 I/P, DIP-14, Logic Family / Base Number:74HCT21, Logic Type:AND Gate, Output Current:-, No. of Inputs:4, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Logic Case Style:DIP, No. of Pins:14Pins, Logic IC RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Bulk

Part Number	Manufacturer	Description	Stock
CD74HCT21EX D# NS-CD74HCT21EX	Harris Semiconductor	OEM/CM ONLY	2594
CD74HCT21E D# NS-CD74HCT21E	Texas Instruments	OEM/CM ONLY	1288
CD74HCT21EE4 D# NS-CD74HCT21EE4	Texas Instruments	OEM/CM ONLY	7334
CD74HC21E D# NS-CD74HC21E	Texas Instruments	OEM/CM ONLY	4274

Part Number	Manufacturer	Description	Stock
CD74HC21E	Harris Semiconductor	Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, DIP	141
CD74HCT21E	RCA	Logic Circuit, Dual 4-Input AND, HCT-CMOS, 14 Pin, Plastic, DIP	115
CD74HCT21EE4	Texas Instruments	HCT SERIES, DUAL 4-INPUT AND GATE, PDIP14, LEAD FREE (Also Known As: CD74HCT21E)	47

Part Number

Manufacturer

Description

Stock

CD74HCT21EE4

D# 7092952P

Texas Instruments

Texas Instruments CD74HCT21EE4, Dual 4-Input AND Logic Gate, 14-Pin PDIP, TU

Min Qty: 10

Container: Tube

1035

CD74HC21E

D# 6630159

Texas Instruments

Texas Instruments CD74HC21E, Dual 4-Input AND Logic Gate, 14-Pin PDIP, PK

Min Qty: 10

Container: Package

Part Number

Manufacturer

Description

Stock

CD74HCT21E

Texas Instruments

CD74HCT21 High Speed CMOS Logic Dual 4-Input AND Gate

RoHS: Compliant

31365

CD74HC21E

Texas Instruments

CD74HC21 High Speed CMOS Logic Dual 4-Input AND Gates

RoHS: Compliant

26181

Part Number	Manufacturer	Description	Stock
CD74HCT21EE4	Texas Instruments	OEM/CM ONLY	363
CD74HCT21E	Texas Instruments	OEM/CM ONLY	3363
CD74HC21E	Texas Instruments	OEM/CM ONLY	4176

Part Number

Manufacturer

Description

Stock

CD74HCT21E

D# 2028004970

Harris Semiconductor

CD74HCT21E HARRIS Dual 4-input AND

Part Number

Manufacturer

Description

Stock

CD74HCT21E

Texas Instruments

2-ch, 4-input, 4.5-V to 5.5-V AND gates with TTL-compatible CMOS inputs

CD74HC21E

Texas Instruments

2-ch, 4-input, 2-V to 6-V AND gates

Part Number

Manufacturer

Description

Stock

CD74HCT21E

D# 53360397

Texas Instruments

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

RoHS: Compliant

CD74HC21E

D# 35616988

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CD74HCT21E

Texas Instruments

RFQ

2185

CD74HC21E

Texas Instruments

RFQ

6500

Part Number

Manufacturer

Description

Stock

CD74HC21E

Texas Instruments

IC GATE AND 2CH 4-INP 14-DIP

1365

Part Number

Manufacturer

Description

Stock

CD74HCT21E

D# 3120230

Texas Instruments

AND GATE, DUAL, 4 I/P, DIP-14

RoHS: Compliant

Min Qty: 1

Container: Each

CD74HC21E

D# 3120197

Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

CD74HCT21E

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