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Product Overview
The SN74ALS30AN from Texas Instruments is a high-performance 8-input positive-NAND gate designed for 4.5V to 5.5V VCC operation. It belongs to the ALS (Advanced Low-Power Schottky) family, offering a balance of speed and power consumption. The device features a single gate with eight inputs, providing the NAND function Y = A·B·C·D·E·F·G·H (all inputs high yields output low). It is available in a 14-pin PDIP package, suitable for through-hole mounting.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.5V to 5.5V |
| Input Voltage (VI) |
0V to 5.5V |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
2V (min) |
| Low-Level Input Voltage (VIL) |
0.8V (max) |
| High-Level Output Current (IOH) |
-0.4mA (max) |
| Low-Level Output Current (IOL) |
8mA (max) |
| Propagation Delay (tPLH/tPHL) |
6ns (typ) at VCC=5V, CL=50pF |
| Power Dissipation (PD) |
22mW (typ) per gate |
| Operating Temperature |
0°C to 70°C |
| Package |
14-pin PDIP |
Key Features
- 8-input NAND gate for complex logic functions
- Advanced Low-Power Schottky technology for high speed and low power
- Wide operating voltage range: 4.5V to 5.5V
- Typical propagation delay of 6ns
- Low power consumption: 22mW per gate
- Direct interface with TTL logic levels
- Standard 14-pin PDIP package for easy integration
Target Applications
- 5G base station control logic: used in signal routing and status monitoring circuits
- Automotive dashboard display: logic gating for indicator control
- Industrial automation: PLC input conditioning and alarm logic
- Consumer electronics: remote control decoding and power management
- Telecommunications: data line multiplexing and error detection
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74ALS30AN. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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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Shenzhen with support for HK bank transfers and multi-currency.
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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.
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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
SN74ALS30AN 是德州儀器(TI)的一款高性能8輸入正與非門,工作電壓範圍為4.5V至5.5V。它屬於ALS(先進低功耗肖特基)系列,在速度和功耗之間取得了平衡。該器件包含一個具有八個輸入的門,實現與非功能 Y = A·B·C·D·E·F·G·H(所有輸入為高電平時輸出為低電平)。採用14引腳PDIP封裝,適合通孔安裝。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.5V 至 5.5V |
| 輸入電壓 (VI) |
0V 至 5.5V |
| 輸出電壓 (VO) |
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) |
-0.4mA(最大值) |
| 低電平輸出電流 (IOL) |
8mA(最大值) |
| 傳播延遲 (tPLH/tPHL) |
6ns(典型值,VCC=5V,CL=50pF) |
| 功耗 (PD) |
22mW(典型值,每門) |
| 工作溫度 |
0°C 至 70°C |
| 封裝 |
14引腳 PDIP |
核心特性
- 8輸入與非門,實現複雜邏輯功能
- 先進低功耗肖特基技術,高速低功耗
- 寬工作電壓範圍:4.5V 至 5.5V
- 典型傳播延遲6ns
- 低功耗:每門22mW
- 直接兼容TTL邏輯電平
- 標準14引腳PDIP封裝,易於集成
典型應用場景
- 5G基站控制邏輯:用於信號路由和狀態監控電路
- 汽車儀表盤顯示:指示燈控制的邏輯門控
- 工業自動化:PLC輸入調理和報警邏輯
- 消費電子:遙控解碼和電源管理
- 電信:數據線多路復用和錯誤檢測
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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