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The CD74HCT273M from Texas Instruments is a high-speed CMOS octal D-type flip-flop with a non-inverting output. It features eight D-type flip-flops with a common clock (CLK) and master reset (MR). The device is designed for use in high-performance memory and data storage applications. It operates over a wide voltage range of 4.5V to 5.5V and is compatible with TTL inputs. The 20-SOIC package offers a compact footprint for space-constrained designs.
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Logic Family | HCT |
| Output Type | Non-Inverting |
| Supply Voltage (VCC) | 4.5V to 5.5V |
| Input Voltage (VI) | 0V to VCC |
| High-Level Input Voltage (VIH) | 2V (min) |
| Low-Level Input Voltage (VIL) | 0.8V (max) |
| High-Level Output Current (IOH) | -4mA |
| Low-Level Output Current (IOL) | 4mA |
| Propagation Delay (tpd) | 15ns (typ) at 5V |
| Clock Frequency (fmax) | 50MHz (typ) |
| Operating Temperature Range | -55°C to +125°C |
| Package | 20-SOIC |
At Jasin Chip, we provide professional supply chain and wholesale solutions for CD74HCT273M. Our core advantages include:
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CD74HCT273M 是德州儀器 (TI) 的一款高速 CMOS 八路 D 型觸發器,具有同相輸出。它包含八個 D 型觸發器,共用時鐘 (CLK) 和主復位 (MR)。該器件設計用於高性能存儲和數據存儲應用。工作電壓範圍為 4.5V 至 5.5V,兼容 TTL 輸入。20-SOIC 封裝為空間受限的設計提供了緊湊的佔位面積。
| 參數 | 數值 |
|---|---|
| 位數 | 8 |
| 邏輯系列 | HCT |
| 輸出類型 | 同相 |
| 電源電壓 (VCC) | 4.5V 至 5.5V |
| 輸入電壓 (VI) | 0V 至 VCC |
| 高電平輸入電壓 (VIH) | 2V (最小值) |
| 低電平輸入電壓 (VIL) | 0.8V (最大值) |
| 高電平輸出電流 (IOH) | -4mA |
| 低電平輸出電流 (IOL) | 4mA |
| 傳播延遲 (tpd) | 15ns (典型值) 在 5V 時 |
| 時鐘頻率 (fmax) | 50MHz (典型值) |
| 工作溫度範圍 | -55°C 至 +125°C |
| 封裝 | 20-SOIC |
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