Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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74HC4053D,653 是一款高性能的多路复用器/解复用器 IC,采用表面贴装型(SMD)封装,适用于各种高频信号切换及选择应用。这款 IC 由 Nexperia(安世)公司制造,具有高带宽、低导通电阻、优异的信号完整性和低功耗特性,广泛应用于音频、视频、通信和数据采集等领域。
安装类型: 采用表面贴装型(SMD)设计,适合现代电子产品的紧凑布局和自动化生产线组装。
开关电路: 该 IC 采用 单刀双掷(SPDT)开关配置,每个通道都可以在输入与输出之间进行选择。
通道至通道匹配: ΔRon 最大为 6 欧姆,确保首选通道之间的导通电阻差异极小,从而保证信号的均匀性和降低互调失真。
开关时间: Ton 和 Toff 的最大值分别为 31ns 和 29ns,适合高速应用,有助于提升系统的整体响应速度。
-3dB 带宽: 最高可达 170MHz,适用于高频应用,确保信号在传输过程中的完整性而不受到显著的衰减。
电压特性:
电流泄漏: IS(off) 最大值为 100nA,在开关关闭时提供极低的功耗,有助于延长电池供电设备的工作时间。
工作温度: 该 IC 适应于极端环境,工作温度范围为 -40°C 到 125°C,能够在严酷条件下稳定运行。
导通电阻: 最大导通电阻为 120 欧姆,这一特性有利于减小信号在传输过程中的衰减,提高信号质量。
串扰: 在 1MHz 下串扰为 -60dB,保证了在多路复用环境中各个通道之间的干扰极小。
沟道电容: CS(off) 和 CD(off) 的电容值为 3.5pF,有助于降低对信号传输速率的影响,确保系统在高频应用中的性能。
74HC4053D,653 的设计使其适合于多种电子应用。例如:
总的来说,74HC4053D,653 是一款功能强大且可靠的多路复用器/解复用器 IC,凭借其高性能特性和灵活的电源供电选项,适合于多种严苛的电子应用。无论是在音视频处理、数据通信,还是在高端仪器设备中,这款 IC 都能有效支持设计需求,提供优良的信号切换和高效的系统性能。对于设计工程师而言,74HC4053D,653 是集成化电路设计中的理想选择。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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