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Product Overview
The CD74HCT40105E from Texas Instruments is a high-speed CMOS 4-bit by 16-word FIFO register designed for buffering data between asynchronous systems. It operates at 5V logic levels and is housed in a 16-pin PDIP package, making it suitable for through-hole PCB designs. The device features three-state outputs and a ripple-through architecture for efficient data flow.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| High-Level Input Voltage (VIH) |
2V min |
| Low-Level Input Voltage (VIL) |
0.8V max |
| High-Level Output Current (IOH) |
-4 mA |
| Low-Level Output Current (IOL) |
4 mA |
| Propagation Delay (tpd) |
30 ns typ |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-PDIP |
Key Features
- 4-bit by 16-word FIFO register
- Asynchronous data transfer
- Three-state outputs
- Ripple-through architecture
- High noise immunity (HCT technology)
- Low power consumption
- Wide operating temperature range
Target Applications
- Data buffering in 5G base station control modules
- Interface buffering in automotive dashboard displays
- Industrial PLC I/O modules
- Medical imaging equipment data paths
- Telecommunications switching systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT40105E. 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.
-
Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
CD74HCT40105E 是德州儀器的一款高速 CMOS 4 位元 x 16 字元 FIFO 暫存器,專為非同步系統之間的數據緩衝而設計。它工作在 5V 邏輯電平,採用 16 引腳 PDIP 封裝,適合通孔 PCB 設計。該器件具有三態輸出和漣波直通架構,可實現高效的數據流。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 高電平輸入電壓 (VIH) |
最小值 2V |
| 低電平輸入電壓 (VIL) |
最大值 0.8V |
| 高電平輸出電流 (IOH) |
-4 mA |
| 低電平輸出電流 (IOL) |
4 mA |
| 傳播延遲 (tpd) |
典型值 30 ns |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-PDIP |
核心特性
- 4 位元 x 16 字元 FIFO 暫存器
- 非同步數據傳輸
- 三態輸出
- 漣波直通架構
- 高抗噪性 (HCT 技術)
- 低功耗
- 寬工作溫度範圍
典型應用場景
- 5G 基站控制模組中的數據緩衝
- 汽車儀表板顯示器的介面緩衝
- 工業 PLC I/O 模組
- 醫療影像設備數據路徑
- 電信交換系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 CD74HCT40105E 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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