SN74HCS05PWR TI Inverter | 14-TSSOP | 6-Ch, Open Drain, 2V-6V

Product Overview

The SN74HCS05PWR from Texas Instruments is a high-speed CMOS hex inverter with open-drain outputs. It contains six independent inverter gates, each with an open-drain output stage. The device operates over a wide supply voltage range of 2V to 6V and is designed for use in various logic-level conversion and bus-driving applications. The open-drain outputs allow wired-AND connections and level shifting, making it ideal for mixed-voltage systems. The SN74HCS05PWR is offered in a compact 14-TSSOP package, suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 2V to 6V
• Open-drain outputs for wired-AND and level shifting
• High noise immunity: typical VOH = VCC, VOL = 0.1V at rated current
• Low power consumption: ICC = 2 µA (max) at 25°C
• Schmitt-trigger inputs for slow or noisy input signals
• Compatible with TTL and CMOS logic levels
• ESD protection exceeds JESD 22 (2000V HBM, 1000V CDM)
• Available in 14-TSSOP package for space-saving

Target Applications

• 5G base station control logic: level shifting between 3.3V and 5V domains
• Automotive dashboard displays: driving indicator LEDs with open-drain outputs
• Industrial PLCs: wired-AND interrupt signals
• Consumer electronics: power sequencing and reset generation
• IoT gateways: I2C bus level translation

Global Supply Chain & Wholesale Solutions

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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
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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

SN74HCS05PWR 是德州儀器 (TI) 的一款高速 CMOS 六路反相器，具有開漏輸出。該器件包含六個獨立的反相門，每個門均具有開漏輸出級。它可在 2V 至 6V 的寬電源電壓範圍內工作，適用於各種邏輯電平轉換和總線驅動應用。開漏輸出允許進行線與連接和電平轉換，非常適合混合電壓系統。SN74HCS05PWR 採用緊湊的 14-TSSOP 封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 寬工作電壓範圍：2V 至 6V
• 開漏輸出，支持線與和電平轉換
• 高抗噪性：典型 VOH = VCC，VOL = 0.1V (額定電流下)
• 低功耗：ICC = 2 µA (最大值，25°C)
• 施密特觸發輸入，適用於緩慢或噪聲輸入信號
• 兼容 TTL 和 CMOS 邏輯電平
• ESD 保護超過 JESD 22 標準 (2000V HBM，1000V CDM)
• 採用 14-TSSOP 封裝，節省空間

典型應用場景

• 5G 基站控制邏輯：3.3V 與 5V 域之間的電平轉換
• 汽車儀表盤顯示：使用開漏輸出驅動指示燈 LED
• 工業 PLC：線與中斷信號
• 消費電子：電源排序和復位生成
• 物聯網網關：I2C 總線電平轉換

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