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Product Overview
The CD74HC74MT is a high-speed CMOS dual D-type flip-flop with set and reset, manufactured by Texas Instruments. It operates from 2V to 6V and features low power consumption, high noise immunity, and balanced propagation delays. The device is ideal for use in counters, registers, and data storage applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (Vcc) |
2V to 6V |
| High-Level Input Voltage (VIH) |
3.15V min (at Vcc=4.5V) |
| Low-Level Input Voltage (VIL) |
1.35V max (at Vcc=4.5V) |
| Propagation Delay (tpd) |
13 ns typ (at Vcc=4.5V, CL=50pF) |
| Output Drive Current |
±4 mA (at Vcc=4.5V) |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-SOIC |
Key Features
- Dual D-type flip-flop with set and reset
- Wide operating voltage range: 2V to 6V
- High noise immunity: typical 0.45 Vcc
- Low power consumption: 80 µA max ICC
- Balanced propagation delays
- Standardized symmetrical output characteristics
- ESD protection exceeds 2000V per MIL-STD-883
Target Applications
- 5G base station control logic
- Automotive dashboard display drivers
- Industrial PLC I/O modules
- Portable medical devices (e.g., glucose meters)
- Consumer electronics (e.g., smart home hubs)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HC138MT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CD74HC74MT 是一款高速 CMOS 雙 D 型正邊緣觸發觸發器,帶有置位和復位功能,由德州儀器生產。工作電壓範圍為 2V 至 6V,具有低功耗、高抗噪性和平衡傳播延遲等特點。適用於計數器、寄存器和數據存儲等應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (Vcc) |
2V 至 6V |
| 高電平輸入電壓 (VIH) |
最小值 3.15V (Vcc=4.5V) |
| 低電平輸入電壓 (VIL) |
最大值 1.35V (Vcc=4.5V) |
| 傳播延遲 (tpd) |
典型值 13 ns (Vcc=4.5V, CL=50pF) |
| 輸出驅動電流 |
±4 mA (Vcc=4.5V) |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-SOIC |
核心特性
- 雙 D 型觸發器,帶置位和復位
- 寬工作電壓範圍:2V 至 6V
- 高抗噪性:典型值 0.45 Vcc
- 低功耗:最大 ICC 80 µA
- 平衡的傳播延遲
- 標準化對稱輸出特性
- ESD 保護超過 2000V(符合 MIL-STD-883)
典型應用場景
- 5G 基站控制邏輯
- 汽車儀表盤顯示驅動
- 工業 PLC I/O 模塊
- 便攜式醫療設備(如血糖儀)
- 消費電子(如智能家居中樞)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HC138MT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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