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.
国睿GR 74HC30S属于74HC系列高速CMOS逻辑器件,核心功能为单通道8输入与非门(注:参数中“通道数1”指单功能逻辑通道,实际包含8个输入端口)。其逻辑关系遵循与非运算规则:当所有输入引脚均为高电平时,输出引脚为低电平;只要有一个输入引脚为低电平,输出引脚即为高电平。该器件继承了74HC系列“高速+低功耗”的双重优势,是数字电路中实现逻辑运算、控制逻辑、译码编码等功能的基础单元。
74HC30S的电气参数针对低功耗、宽适配、强驱动场景优化,核心参数及实际意义如下:
74HC30S采用SOP-14封装(小外形表面贴装封装),尺寸紧凑(典型尺寸:8.7mm×5.3mm×1.75mm),适合高密度PCB设计。引脚布局符合行业标准,核心引脚定义如下:
该封装兼容自动贴装设备,焊接工艺成熟,便于批量生产。
74HC30S凭借低功耗、宽电压、强驱动特性,广泛应用于以下领域:
国睿GR 74HC30S是一款高性能8输入与非门,融合了高速CMOS的低功耗、宽电压、强驱动等核心优势,同时保持了74HC系列的兼容性与可靠性。其SOP-14封装适合高密度设计,广泛适配消费电子、工业控制、通信等领域的数字逻辑需求,是替代传统TTL器件的理想选择。
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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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