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The CD74HCT670E is a high-speed CMOS 4-word by 4-bit register file from Texas Instruments, packaged in a 16-pin PDIP. It features separate read and write address inputs, enabling simultaneous read and write operations. The device operates at a typical propagation delay of 30 ns and consumes low power, making it ideal for buffer storage and data manipulation in digital systems.
| Parameter | Value |
|---|---|
| Supply Voltage (VCC) | 4.5 V to 5.5 V |
| High-Level Input Voltage (VIH) | 2 V (min) |
| Low-Level Input Voltage (VIL) | 0.8 V (max) |
| High-Level Output Current (IOH) | -4 mA (max) |
| Low-Level Output Current (IOL) | 4 mA (max) |
| Propagation Delay (tpd) | 30 ns (typ) at 5 V |
| Power Dissipation (PD) | 500 mW (max) |
| Operating Temperature | -55°C to +125°C |
| Package | 16-PDIP |
At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT670E. Our core advantages include:
Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.
CD74HCT670E 是德州儀器推出的高速 CMOS 4字×4位寄存器文件,採用 16 引腳 PDIP 封裝。它具有獨立的讀寫地址輸入,支持同時讀寫操作。典型傳播延遲為 30 ns,功耗低,非常適合數字系統中的緩衝存儲和數據處理。
| 參數 | 數值 |
|---|---|
| 電源電壓 (VCC) | 4.5 V 至 5.5 V |
| 高電平輸入電壓 (VIH) | 2 V (最小值) |
| 低電平輸入電壓 (VIL) | 0.8 V (最大值) |
| 高電平輸出電流 (IOH) | -4 mA (最大值) |
| 低電平輸出電流 (IOL) | 4 mA (最大值) |
| 傳播延遲 (tpd) | 30 ns (典型值) 在 5 V |
| 功耗 (PD) | 500 mW (最大值) |
| 工作溫度 | -55°C 至 +125°C |
| 封裝 | 16-PDIP |
在 Jasin Chip,我們為 CD74HCT670E 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括:
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。
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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Our team provides competitive wholesale pricing for CD74HCT670E.
HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]
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