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SN74HC21D

hot SN74HC21D

SN74HC21D

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零件编号 SN74HC21D
制造商 Texas Instruments
描述 IC GATE AND 2CH 4-INP 14-SOIC
数据表
封装 14-SOIC (0.154", 3.90mm Width)
ECAD
库存 6,432 piece(s)
单价 $ 1.1436 *
交货时间 可立即发货
预计送达时间 五月 9 - 五月 14 (选择速递服务)
请求报价
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SN74HC21D参数

制造商Texas Instruments
类别集成电路（IC） - 逻辑 - 栅极和逆变器
封装14-SOIC (0.154", 3.90mm Width)
ECAD
系列74HC
逻辑类型AND Gate
电路数量2
输入数量4
特征-
电压 - 电源2 V ~ 6 V
电流 - 静态（最大）2µA
电流 - 输出高，低5.2mA, 5.2mA
逻辑电平 - 低0.5 V ~ 1.8 V
逻辑电平 - 高1.5 V ~ 4.2 V
最大传播延迟@ V，最大CL19ns @ 6V, 50pF
工作温度-40°C ~ 85°C
安装类型Surface Mount
供应商设备包14-SOIC
包/箱14-SOIC (0.154", 3.90mm Width)

SN74HC21D Packaging

Customized Labels
Sealing
Packing
Insepction

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 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

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SN74HC21DT

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SN74HC21DE4

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SN74HC21DR

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SN74HC21DE4

D# SN74HC21DE4-ND

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SN74HC21DT

D# 296-SN74HC21DTCT-ND

 Texas Instruments

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 600

SN74HC21DRE4

D# SN74HC21DRE4-ND

 Texas Instruments

IC GATE AND 2CH 4-INP 14SOIC

 0

SN74HC21DRG4

D# SN74HC21DRG4-ND

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D# 296-14842-1-ND

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 2622

SN74HC21D

D# 296-8265-5-ND

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SN74HC21DG4

D# SN74HC21DG4-ND

 Texas Instruments

IC GATE AND 2CH 4-INP 14SOIC

 0
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SN74HC21DR

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In stock shipping within 2days

 410
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SN74HC21D .

D# 1607816

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IC, SM, LOGIC, 74HC, AND GATE

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SN74HC21D

D# 3120465

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SN74HC21DT

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SN74HC21DRE4

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SN74HC21DTE4

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SN74HC21DR

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 38675

SN74HC21D

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 5950

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SN74HC21DG4

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SN74HC21DRG4

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 Texas Instruments

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SN74HC21DCD74HC21M

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SN74HC21DRSOIC14TR

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SN74HC21DG4

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 667

SN74HC21DR

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SN74HC21DTE4

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OEM/CM ONLY

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SN74HC21DB

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SN74HC21DRTI

 Texas Instruments

OEM/CM ONLY

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SN74HC21DRE4

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SN74HC21DT

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SN74HC21D

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SN74HC21DTG4

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SN74HC21DE4

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8319
零件编号 制造商 描述 库存

SN74HC21D

D# 595-SN74HC21D

 Texas Instruments

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RoHS: Compliant
 3120

SN74HC21DR

D# 595-SN74HC21DR

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 157

SN74HC21DRE4

D# 595-SN74HC21DRE4

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 2424

SN74HC21DE4

D# 595-SN74HC21DE4

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 2550

SN74HC21DG4

D# 595-SN74HC21DG4

 Texas Instruments

Logic Gates Dual 4-input Positive-AND Gates

RoHS: Compliant
 2525
零件编号 制造商 描述 库存

SN74HC21D

D# 28AH5057

 Texas Instruments

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SN74HC21D .

D# 73R5079

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SN74HC21DE4

D# NS-SN74HC21DE4

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 5326

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D# NS-SN74HC21DG4

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 3815

SN74HC21DTG4

D# NS-SN74HC21DTG4

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OEM/CM ONLY

 3688

SN74HC21DRG4

D# NS-SN74HC21DRG4

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OEM/CM ONLY

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D# NS-SN74HC21DT

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OEM/CM ONLY

 4339

SN74HC21DTE4

D# NS-SN74HC21DTE4

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OEM/CM ONLY

 3353

SN74HC21D

D# NS-SN74HC21D

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OEM/CM ONLY

 4648

SN74HC21DR

D# NS-SN74HC21DR

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OEM/CM ONLY

 4642

SN74HC21DRE4

D# NS-SN74HC21DRE4

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 5124

SN74HC21DR-CT

D# NS-SN74HC21DR-CT

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零件编号 制造商 描述 库存

SN74HC21DR

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 2488

SN74HC21DG4

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 28

SN74HC21D

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零件编号 制造商 描述 库存

SN74HC21D

D# 6632013

 Texas Instruments

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

Min Qty: 10
Container: Package
 220
零件编号 制造商 描述 库存

SN74HC21D

 Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
 17875

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

SN74HC21DT

 Texas Instruments

SN74HC21 Dual 4-Input Positive-AND Gates

RoHS: Compliant
 3000
零件编号 制造商 描述 库存

SN74HC21DTG4

 Texas Instruments

OEM/CM ONLY

 266

SN74HC21DRE4

 Texas Instruments

OEM/CM ONLY

 266

SN74HC21DRG4

 Texas Instruments

OEM/CM ONLY

 266

SN74HC21DG4

 Texas Instruments

OEM/CM ONLY

 294

SN74HC21DR

 Texas Instruments

OEM/CM ONLY

 31557

SN74HC21DTE4

 Texas Instruments

OEM/CM ONLY

 266

SN74HC21DT

 Texas Instruments

OEM/CM ONLY

 763

SN74HC21D

 Texas Instruments

OEM/CM ONLY

 16220

SN74HC21DE4

 Texas Instruments

OEM/CM ONLY

 266
零件编号 制造商 描述 库存

SN74HC21DR

 Texas Instruments

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

 84

SN74HC21DT

 Texas Instruments

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

 9

SN74HC21D

 Texas Instruments

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

 2
零件编号 制造商 描述 库存

SN74HC21DR

 Texas Instruments

shipping today

 460
零件编号 制造商 描述 库存

SN74HC21DR

D# 48810991

 Texas Instruments

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

RoHS: Compliant
 0

SN74HC21D

D# 53168600

 Texas Instruments

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

RoHS: Compliant
 0
零件编号 制造商 描述 库存

SN74HC21DTE4

 Texas Instruments

RFQ

 2522

SN74HC21D

 Texas Instruments

RFQ

 9002

SN74HC21DG4

 Texas Instruments

RFQ

 4720
零件编号 制造商 描述 库存

SN74HC21DR

 Texas Instruments

IC GATE AND 2CH 4-INP 14-SOIC

 2869
零件编号 制造商 描述 库存

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

Quick Inquiry

SN74HC21D

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SN74HC21D Tags

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