Chip AI consultant
Technical parameters/power supply voltage (DC): 2.00V (min)
Technical parameters/number of pins: 20
Technical parameters/digits: 8
Technical parameters/number of logic gates: 8
Technical parameters/number of inputs: 1
Technical parameters/operating temperature (Max): 125 ℃
Technical parameters/operating temperature (Min): -40 ℃
Technical parameters/dissipated power (Max): 500 mW
Technical parameters/power supply voltage: 5 V
Technical parameters/power supply voltage (Max): 6 V
Technical parameters/power supply voltage (Min): 2 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 20
Encapsulation parameters/Encapsulation: SOIC
External dimensions/length: 13 mm
External dimensions/width: 7.6 mm
External dimensions/height: 2.45 mm
External dimensions/packaging: SOIC
Physical parameters/operating temperature: -40℃ ~ 125℃
Other/Product Lifecycle: Unknown
Other/Packaging Methods: Each
Other/Manufacturing Applications: Automation & Process Control, Industrial, Signal Processing
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
Compliant with standards/REACH SVHC standards: No SVHC
Compliant with standard/REACH SVHC version: 2015/12/17
Customs Information/Hong Kong Import and Export License: NLR
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
74HC240D,653
|
NXP | 类似代替 | SOIC-20 |
74HC240 系列 6 V 表面贴装 八通道 缓冲器/线路驱动器 3 态 反相 - SOIC-20
|
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74HC240D,653
|
Nexperia | 类似代替 | SOIC-20 |
74HC240 系列 6 V 表面贴装 八通道 缓冲器/线路驱动器 3 态 反相 - SOIC-20
|
||
74HC240N
|
NXP | 类似代替 | DIP-20 |
NXP 74HC240N 芯片, 74HC CMOS逻辑器件
|
||
|
|
Nexperia | 类似代替 | PDIP-20 |
NXP 74HC240N 芯片, 74HC CMOS逻辑器件
|
||
SN74HC240N
|
TI | 功能相似 | DIP-20 |
74HC 系列反相器和缓冲器，Texas Instruments Texas Instruments 的 74HC 系列 CMOS Logic IC 的一系列反相器和缓冲器。 74HC 系列使用硅门 CMOS 技术，实现与 LSTTL 系列类似的工作速度，但标准 CMOS 集成电路功耗降低。 ### 74HC 系列
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| Shipping | Dispatch time | In-stock products are generally dispatched within two business days after order confirmation. Actual transit time depends on the destination, carrier and customs clearance. |
|---|---|---|
| Shipping rates | Shipping costs are calculated based on product weight, destination and the selected delivery method. The final amount is shown in the cart or confirmed with your order. | |
| Shipping options | UPS, DHL, FedEx and SF Express are supported. Available options are subject to the order checkout page. | |
| Order tracking | A tracking number will be provided after dispatch. You can check it in your order history or track the shipment on the carrier's website. | |
| Returns & Warranty | Returns | If your order has a quantity discrepancy, an incorrect part or visible damage, please retain the original packaging and supporting evidence and contact customer service promptly. |
| Quality assurance | We take product quality and sourcing seriously. Warranty coverage, duration and return conditions are subject to the product information, order agreement and after-sales review. | |
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Q:How do I order this product?
A:Confirm the part number, brand, package and quantity, add the product to your cart, then enter your delivery and billing details, choose shipping and payment methods, and submit the order.
Q:What should I do if no price or stock is displayed?
A:Click “Request a Quote” on the product page. The part number and brand will be carried to the BOM quotation page. Enter the required quantity and contact details, and we will respond with pricing and lead time.
Q:Which payment methods are supported?
A:Payment methods shown on the checkout page are supported. For large orders or wire transfers, please contact customer service before placing the order.
Q:How is my order shipped and tracked?
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Q:How do I request after-sales support?
A:Keep the product, original packaging, labels and delivery records, take clear photos of the issue, and contact customer service promptly. We will provide a return, replacement or other solution after verification.
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