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The SN74AHC273PWR from Texas Instruments is a high-speed octal D-type flip-flop with a clear input. It features eight edge-triggered flip-flops with individual D inputs and Q outputs. The device is designed for 2-V to 5.5-V VCC operation, making it suitable for a wide range of applications. The clear input (CLR) resets all flip-flops to a low level when asserted. The SN74AHC273PWR is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) for space-constrained designs.
| Parameter | Value |
|---|---|
| Supply Voltage (VCC) | 2 V to 5.5 V |
| Input Voltage (VI) | 0 V to 5.5 V |
| Output Voltage (VO) | 0 V to VCC |
| High-Level Output Current (IOH) | -8 mA |
| Low-Level Output Current (IOL) | 8 mA |
| Propagation Delay (tpd) | 8.5 ns max at 5 V, 50 pF |
| Input Capacitance (Ci) | 4 pF typical |
| Operating Temperature Range | -40°C to +125°C |
| Package | 20-TSSOP |
At Jasin Chip, we provide professional supply chain and wholesale solutions for SN74AHC273PWR. Our core advantages include:
Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.
SN74AHC273PWR 是德州儀器(TI)的一款高速八路 D 型觸發器,帶有清零輸入。它包含八個邊沿觸發的觸發器,具有獨立的 D 輸入和 Q 輸出。該器件設計用於 2 V 至 5.5 V 的 VCC 工作電壓,適用於多種應用。清零輸入(CLR)在有效時將所有觸發器復位為低電平。SN74AHC273PWR 採用 20 引腳 TSSOP(薄型縮小外形封裝),適用於空間受限的設計。
| 參數 | 數值 |
|---|---|
| 電源電壓 (VCC) | 2 V 至 5.5 V |
| 輸入電壓 (VI) | 0 V 至 5.5 V |
| 輸出電壓 (VO) | 0 V 至 VCC |
| 高電平輸出電流 (IOH) | -8 mA |
| 低電平輸出電流 (IOL) | 8 mA |
| 傳播延遲 (tpd) | 8.5 ns 最大值(5 V,50 pF) |
| 輸入電容 (Ci) | 4 pF 典型值 |
| 工作溫度範圍 | -40°C 至 +125°C |
| 封裝 | 20-TSSOP |
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