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
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
74HC109D,653 是一款由 Nexperia(安世)公司生产的高性能 JK 触发器,采用的是 16-SOIC 封装方式。作为一款先进的数字逻辑元件,74HC109D 具有双 JK 触发器功能,广泛应用于计数器、寄存器、状态机以及时序逻辑设计等多种场合。
功能设置与复位: 该 IC 具备设置(预设)和复位功能,允许用户在特定的条件下快速更改触发器的状态,这对于设计需要特定初始状态的时序电路时非常重要。
JK 型触发器: JK 触发器是经典的触发器设计,能够在特定的触发条件下切换输出状态,提供灵活的控制能力。该 IC 采用全差分输出,增强了电气特性,降低了噪声影响。
高时钟频率: 74HC109D 在 81MHz 的时钟频率下工作,能够满足高频操作的需求。这使得该触发器可以应用于高速数字电路中,为设计师提供了更大的设计自由度。
低功耗设计: 该元件的静态电流(Iq)仅为 4µA,极大地降低了功耗。这点对于移动设备和其他对能效要求严格的应用场景尤为重要。
广泛的供电电压范围: 74HC109D 的供电电压范围为 2V 到 6V,使其能够适应多种电源设计,适合于不同的应用需求。
优良的运行温度特性: 该触发器的工作温度范围为 -40°C 到 125°C,这意味着它可在严苛的环境中稳定运行,对于工业、汽车以及其他要求高温耐受性的应用非常适合。
74HC109D 采用 16-SOIC(0.154",3.90mm 宽)的表面贴装封装,适合高密度的电路板设计和高性能电子产品的制造。其小型化设计使得产品在空间有限的情况下,依然能够有效集成,为用户提供了极大的便利。
74HC109D,653 适用于多种电子产品中,以下是一些典型的应用领域:
74HC109D,653 是一款兼具性能与灵活性的 JK 型触发器,广泛适用于各种数字电路设计。其高频响应、低功耗、宽电压范围和广泛的工作温度,使其成为现代电子应用中不可或缺的核心器件。无论在工业、汽车还是消费电子领域,74HC109D 都展现了其卓越的性能与应用潜力。对于设计工程师而言,74HC109D 是一种理想的选择,帮助他们在多变的市场需求中,快速、高效地实现创新设计。
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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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