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Product Overview
The SN74HC86DBR from Texas Instruments is a high-speed quad 2-input exclusive-OR (XOR) gate integrated circuit. Housed in a compact 14-pin SSOP package, this device operates over a wide supply voltage range of 2V to 6V, making it suitable for battery-powered and industrial applications. It features balanced propagation delays and high noise immunity, typical of HC family logic.
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) |
3.15V min (at VCC=4.5V) |
| Low-Level Input Voltage (VIL) |
1.35V max (at VCC=4.5V) |
| High-Level Output Current (IOH) |
-4mA (at VCC=4.5V) |
| Low-Level Output Current (IOL) |
4mA (at VCC=4.5V) |
| Propagation Delay (tpd) |
13ns typ (at VCC=4.5V, CL=50pF) |
| Operating Temperature |
-40°C to +85°C |
| Package |
14-SSOP (DBR) |
Key Features
- Quad 2-input XOR gate logic function
- Wide operating voltage range: 2V to 6V
- High noise immunity: VNIH = 28% VCC, VNIL = 21% VCC (typ)
- Low power consumption: 20µA max ICC
- Balanced propagation delays: tPLH ≈ tPHL
- Inputs are TTL-voltage compatible
- ESD protection exceeds 2000V (HBM)
- Available in SSOP package for space-constrained designs
Target Applications
- 5G base station control logic: signal comparison and parity checking
- Automotive dashboard displays: data validation and alarm generation
- Industrial PLCs: logic decision circuits
- Consumer electronics: remote control decoding
- Medical devices: patient monitoring alarm logic
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74HC86DBR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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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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be authentic with strict quality control.
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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
SN74HC86DBR 是德州儀器(TI)生產的高速四路2輸入異或門集成電路。採用緊湊的14引腳SSOP封裝,工作電壓範圍為2V至6V,適用於電池供電和工業應用。該器件具有平衡的傳播延遲和高噪聲抗擾度,是HC系列邏輯的典型特徵。
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) |
最小值 3.15V (VCC=4.5V 時) |
| 低電平輸入電壓 (VIL) |
最大值 1.35V (VCC=4.5V 時) |
| 高電平輸出電流 (IOH) |
-4mA (VCC=4.5V 時) |
| 低電平輸出電流 (IOL) |
4mA (VCC=4.5V 時) |
| 傳播延遲 (tpd) |
典型值 13ns (VCC=4.5V, CL=50pF) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
14-SSOP (DBR) |
核心特性
- 四路2輸入異或門邏輯功能
- 寬工作電壓範圍:2V 至 6V
- 高噪聲抗擾度:VNIH = 28% VCC, VNIL = 21% VCC (典型值)
- 低功耗:最大 ICC 20µA
- 平衡的傳播延遲:tPLH ≈ tPHL
- 輸入與TTL電壓兼容
- ESD保護超過2000V (HBM)
- 採用SSOP封裝,適合空間受限的設計
典型應用場景
- 5G基站控制邏輯:信號比較和奇偶校驗
- 汽車儀表盤顯示:數據驗證和報警生成
- 工業PLC:邏輯決策電路
- 消費電子:遙控解碼
- 醫療設備:病人監護報警邏輯
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