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Product Overview
The SN74AC04DBR from Texas Instruments is a high-performance hex inverter IC fabricated with advanced AC logic technology. It contains six independent inverter gates, each providing a logic-level inversion function. Housed in a compact 14-pin SSOP package, this device is designed for low-power, high-speed operation across a wide supply voltage range of 2V to 6V. The SN74AC04DBR is ideal for general-purpose logic inversion in digital systems, offering balanced propagation delays and high output drive capability.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
2V to 6V |
| Input Voltage (VI) |
0V to VCC |
| Output Voltage (VO) |
0V to VCC |
| High-Level Input Voltage (VIH) |
3.85V (min) at VCC=5V |
| Low-Level Input Voltage (VIL) |
1.35V (max) at VCC=5V |
| High-Level Output Current (IOH) |
-24mA at VCC=4.5V |
| Low-Level Output Current (IOL) |
24mA at VCC=4.5V |
| Propagation Delay (tpd) |
6.5ns (typ) at VCC=5V, CL=50pF |
| Power Dissipation Capacitance (Cpd) |
20pF (typ) per gate |
| Operating Temperature Range |
-40°C to +85°C |
| Package |
14-SSOP (DBR) |
Key Features
- Wide supply voltage range: 2V to 6V
- High output drive: ±24mA at 4.5V VCC
- Fast propagation delay: 6.5ns typical at 5V
- Low power consumption: 20pF typical power dissipation capacitance per gate
- Balanced propagation delays (tPHL = tPLH)
- Inputs accept voltages up to VCC
- Outputs swing rail-to-rail
- ESD protection exceeds 2000V per MIL-STD-883, Method 3015
- Latch-up performance exceeds 250mA per JESD 17
- Green product: RoHS compliant, no Sb/Br
Target Applications
- 5G base station control logic: signal inversion for timing and control paths
- Automotive dashboard display: logic level conversion and signal buffering
- Industrial automation: PLC input/output modules
- Consumer electronics: remote controls, gaming consoles
- Data communication: Ethernet switch interface logic
- Medical devices: patient monitoring systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74AC04DBR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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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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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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
SN74AC04DBR 是德州儀器(TI)推出的一款高性能六路反相器 IC,採用先進的 AC 邏輯技術製造。它包含六個獨立的反相門,每個門提供邏輯電平反相功能。該器件採用緊湊的 14 引腳 SSOP 封裝,設計用於在 2V 至 6V 的寬電源電壓範圍內實現低功耗、高速運行。SN74AC04DBR 非常適合數字系統中的通用邏輯反相應用,具有平衡的傳播延遲和高輸出驅動能力。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
2V 至 6V |
| 輸入電壓 (VI) |
0V 至 VCC |
| 輸出電壓 (VO) |
0V 至 VCC |
| 高電平輸入電壓 (VIH) |
3.85V (最小值) 在 VCC=5V 時 |
| 低電平輸入電壓 (VIL) |
1.35V (最大值) 在 VCC=5V 時 |
| 高電平輸出電流 (IOH) |
-24mA 在 VCC=4.5V 時 |
| 低電平輸出電流 (IOL) |
24mA 在 VCC=4.5V 時 |
| 傳播延遲 (tpd) |
6.5ns (典型值) 在 VCC=5V, CL=50pF 時 |
| 功耗電容 (Cpd) |
20pF (典型值) 每門 |
| 工作溫度範圍 |
-40°C 至 +85°C |
| 封裝 |
14-SSOP (DBR) |
核心特性
- 寬電源電壓範圍:2V 至 6V
- 高輸出驅動:±24mA 在 4.5V VCC 時
- 快速傳播延遲:5V 時典型值 6.5ns
- 低功耗:每門典型功耗電容 20pF
- 平衡傳播延遲 (tPHL = tPLH)
- 輸入可接受高達 VCC 的電壓
- 輸出擺幅為軌到軌
- ESD 保護超過 2000V(符合 MIL-STD-883 方法 3015)
- 閂鎖性能超過 250mA(符合 JESD 17)
- 綠色產品:符合 RoHS,無 Sb/Br
典型應用場景
- 5G 基站控制邏輯:時序和控制路徑的信號反相
- 汽車儀表盤顯示:邏輯電平轉換和信號緩衝
- 工業自動化:PLC 輸入/輸出模塊
- 消費電子:遙控器、遊戲機
- 數據通信:以太網交換機接口邏輯
- 醫療設備:病人監護系統
環球供應鏈與批發合作夥伴方案
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