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SN74HC21N

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SN74HC21N

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零件編號 SN74HC21N
製造商 Texas Instruments
描述 IC GATE AND 2CH 4-INP 14-DIP
數據表
封裝 14-DIP (0.300", 7.62mm)
ECAD
庫存 22,716 piece(s)
單價 $ 0.5796 *
交貨期 可立即發貨
預計送達時間 一月 25 - 一月 30 (選擇速遞服務)
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SN74HC21N參數

製造商Texas Instruments
類別積體電路 (IC) - 邏輯 - 閘和反相器
封裝14-DIP (0.300", 7.62mm)
ECAD
系列74HC
邏輯類型AND Gate
電路數量2
輸入數量4
特徵-
電壓 - 電源2 V ~ 6 V
電流 - 靜態（最大）2µA
電流 - 輸出高，低5.2mA, 5.2mA
邏輯電平 - 低0.5 V ~ 1.8 V
邏輯電平 - 高1.5 V ~ 4.2 V
最大傳播延遲@ V，最大CL19ns @ 6V, 50pF
工作溫度-40°C ~ 85°C
安裝類型Through Hole
供應商設備包14-PDIP
包/箱14-DIP (0.300", 7.62mm)

SN74HC21N Packaging

Customized Labels
Sealing
Packing
Insepction

SN74HC21N FAQ

  • 1. How to order SN74HC21N 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 SN74HC21N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SN74HC21N. All suppliers must pass our qualification reviews before they can publish their products including SN74HC21N on Heisener; we pay more attention to the channels and quality of SN74HC21N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SN74HC21N price and inventory displayed accurate?
    The price and inventory of SN74HC21N 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 SN74HC21N?
    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 SN74HC21N we delivered, we will accept the replacement or return of the SN74HC21N 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 SN74HC21N.
    (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 SN74HC21N pin diagram, SN74HC21N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SN74HC21N 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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SN74HC21NS

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SN74HC21NG4

D# SN74HC21NG4-ND

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D# 296-8266-5-ND

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In stock shipping within 2days

 200

SN74HC21NS

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In stock shipping within 2days

 2000

SN74HC21NSR

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In stock shipping within 2days

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SN74HC21NSRG4

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In stock shipping within 2days

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零件編號 製造商 描述 庫存

SN74HC21N

D# 3006567

 Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant
Min Qty: 5
Container: Each
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OEM/CM QUOTES ONLY | NO BROKERS

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SN74HC21NSR

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OEM/CM QUOTES ONLY | NO BROKERS

 6700

SN74HC21N

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OEM/CM QUOTES ONLY | NO BROKERS

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SN74HC21NCOM

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 1008

74HC21SN74HC21N

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 255

SN74HC21NSTISOP

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OEM/CM ONLY

 330

SN74HC21NSRE4

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OEM/CM ONLY

 439

SN74HC21NDIP14

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 696

SN74HC21N

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 652

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SN74HC21NROHS

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 609

SN74HC21NS

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OEM/CM ONLY

 601

SN74HC21NSR99TI

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OEM/CM ONLY

 8100

SN74HC21NCD74HC21EM7

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OEM/CM ONLY

 800

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 903

SN74HC21NTI

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OEM/CM ONLY

 1431

SN74HC21N29

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 962

SN74HC21NTI00

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OEM/CM ONLY

 425
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SN74HC21N

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In stock

 166
零件編號 製造商 描述 庫存

SN74HC21N

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OEM/CM Immediate delivery

 1632

SN74HC21NSR

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OEM/CM Immediate delivery

 1805
零件編號 製造商 描述 庫存

SN74HC21N

D# 595-SN74HC21N

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Logic Gates Dual 4-Input Pos

RoHS: Compliant
 2736

SN74HC21NSR

D# 595-SN74HC21NSR

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Logic Gates Dual 4-Input Pos

RoHS: Compliant
 2407

SN74HC21NE4

D# 595-SN74HC21NE4

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Logic Gates Dual 4-input Positive-AND Gates

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零件編號 製造商 描述 庫存

SN74HC21N

D# 28AH5058

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LOGIC, DUAL 4-IN AND GATE, 14DIP, 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:DIP, No. of Pins:14Pins, Logic IC Family:74HC, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
 1411
零件編號 製造商 描述 庫存

SN74HC21NSR

D# NS-SN74HC21NSR

 Texas Instruments

OEM/CM ONLY

 3054

SN74HC21NSRG4

D# NS-SN74HC21NSRG4

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OEM/CM ONLY

 5982

SN74HC21NSRE4

D# NS-SN74HC21NSRE4

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OEM/CM ONLY

 6372

SN74HC21NE4

D# NS-SN74HC21NE4

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OEM/CM ONLY

 6393

SN74HC21N

D# NS-SN74HC21N

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OEM/CM ONLY

 2080
零件編號 製造商 描述 庫存

SN74HC21N

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Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, DIP

 338

SN74HC21NSR

 Texas Instruments

4504
零件編號 製造商 描述 庫存

SN74HC21NS

 Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Not Compliant
pbFree: No
 15150

SN74HC21N

 Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
 20645

SN74HC21NSR

 Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
 3842
零件編號 製造商 描述 庫存

SN74HC21NSR

 Texas Instruments

OEM/CM ONLY

 5646

SN74HC21N

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OEM/CM ONLY

 9721

SN74HC21NS

 Texas Instruments

OEM/CM ONLY

 928
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SN74HC21N

 Texas Instruments

IN stock Immediate delivery

 1647

SN74HC21NSR

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IN stock Immediate delivery

 1820
零件編號 製造商 描述 庫存

SN74HC21N

D# 2028023462

 Texas Instruments

SN74HC21N Texas Instruments Dual 4 Input Positive AND Gates

 50
零件編號 製造商 描述 庫存

SN74HC21N

 Texas Instruments

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

 4

SN74HC21NSR

 Texas Instruments

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

 13
零件編號 製造商 描述 庫存

SN74HC21N

 Texas Instruments

shipping today

 8946

SN74HC21NSR

 Texas Instruments

shipping today

 3996

SN74HC21NSRG4

 Texas Instruments

shipping today

 189
零件編號 製造商 描述 庫存

SN74HC21N

D# 39795041

 Texas Instruments

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

RoHS: Compliant
 0
零件編號 製造商 描述 庫存

SN74HC21N

 Texas Instruments

RFQ

 2805

SN74HC21N TI 03+

 Texas Instruments

RFQ

 11580

SN74HC-21N

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RFQ

 12505
零件編號 製造商 描述 庫存

SN74HC21N

D# 3006567

 Texas Instruments

LOGIC, DUAL 4-IN AND GATE, 14DIP

RoHS: Compliant
Min Qty: 1
Container: Each
 1411

Quick Inquiry

SN74HC21N

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

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