SN74HC161DBR TI Counter IC | 16-SSOP | 4-Bit Binary, Asynchronous Reset

Product Overview

The SN74HC161DBR is a high-speed 4-bit binary counter from Texas Instruments, featuring asynchronous reset and a 16-pin SSOP package. It operates over a wide voltage range of 2V to 6V, making it suitable for various digital counting applications. The device includes a ripple-carry output for cascading multiple counters, enabling easy expansion to larger bit widths.

Detailed Technical Specifications

Key Features

• 4-bit binary counter with asynchronous reset
• Ripple-carry output for cascading
• Wide operating voltage range: 2V to 6V
• High-speed propagation delay: 13 ns typical at 5V
• Low power consumption: 80 µA max ICC
• Inputs are TTL-voltage compatible
• Available in SSOP package for space-constrained designs

Target Applications

• 5G base station control logic for timing and frequency division
• Automotive dashboard display counters for odometer or trip meter
• Industrial automation counters for production line monitoring
• Consumer electronics: digital clocks, frequency dividers
• Data communication systems for packet counting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74HC161DBR. 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

SN74HC161DBR 是德州儀器推出的高速4位二進制計數器，具有異步復位功能，採用16引腳SSOP封裝。其工作電壓範圍為2V至6V，適用於各種數字計數應用。器件包含級聯用的行波進位輸出，便於擴展至更大位寬。

詳細技術參數

核心特性

• 4位二進制計數器，帶異步復位
• 行波進位輸出，便於級聯
• 寬工作電壓範圍：2V 至 6V
• 高速傳播延遲：典型值13 ns @5V
• 低功耗：最大ICC 80 µA
• 輸入與TTL電壓兼容
• 採用SSOP封裝，適合空間受限設計

典型應用場景

• 5G基站控制邏輯中的定時與分頻
• 汽車儀表盤顯示計數器，如里程表
• 工業自動化生產線計數器
• 消費電子：數字時鐘、分頻器
• 數據通信系統中的數據包計數

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN74HC161DBR 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]