SN74121N TI Monostable Multivibrator | 14-PDIP | 30ns Pulse Width, 5V Supply

Product Overview

The SN74121N is a monostable multivibrator from Texas Instruments, featuring a single-shot pulse generation with a typical pulse width of 30 ns. It is designed for use in a wide range of applications requiring precise timing and pulse shaping. The device is housed in a 14-pin plastic DIP package (14-PDIP) and operates from a 5V supply. With its TTL-compatible inputs and outputs, the SN74121N is ideal for interfacing with other logic families.

Detailed Technical Specifications

Key Features

• Monostable multivibrator with single-shot operation
• TTL-compatible inputs and outputs
• Typical pulse width of 30 ns
• Wide supply voltage range: 4.75V to 5.25V
• Low power consumption
• Schmitt-trigger input for noise immunity
• Available in 14-pin PDIP package

Target Applications

• Pulse shaping and timing circuits in 5G base stations
• Debouncing switches in automotive dashboards
• Frequency division in industrial control systems
• Delay generation in medical imaging equipment
• One-shot pulse generation in consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74121N. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

SN74121N 是德州儀器（TI）生產的單穩態多諧振盪器，具有典型的 30 ns 脈衝寬度。該器件適用於需要精確定時和脈衝成型的各種應用。它採用 14 引腳塑封 DIP 封裝（14-PDIP），工作電壓為 5V。憑藉 TTL 兼容的輸入和輸出，SN74121N 非常適合與其他邏輯系列接口。

詳細技術參數

核心特性

• 單穩態多諧振盪器，單次觸發操作
• TTL 兼容輸入和輸出
• 典型脈衝寬度 30 ns
• 寬電源電壓範圍：4.75V 至 5.25V
• 低功耗
• 施密特觸發輸入，抗噪聲能力強
• 提供 14 引腳 PDIP 封裝

典型應用場景

• 5G 基站中的脈衝整形和定時電路
• 汽車儀表板中的按鍵去抖動
• 工業控制系統中的分頻
• 醫療成像設備中的延遲生成
• 消費電子中的單次脈衝生成

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74121N 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]