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Product Overview
The CY74FCT245CTQC from Texas Instruments is a high-performance, 8-bit bidirectional bus transceiver designed for asynchronous communication between two data buses. It features non-inverting outputs and 3-state outputs for bus-oriented applications. Housed in a compact 20-SSOP package, this device is ideal for space-constrained designs requiring high speed and low power consumption.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
4.75V to 5.25V |
| Input Voltage Range |
0V to VCC |
| Output Voltage Range |
0V to VCC |
| High-Level Output Current (IOH) |
-32 mA |
| Low-Level Output Current (IOL) |
64 mA |
| Propagation Delay (tpd) |
4.1 ns (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
20-SSOP |
Key Features
- 8-bit bidirectional bus transceiver with non-inverting outputs
- 3-state outputs for bus isolation
- High drive capability: -32 mA / 64 mA
- Fast propagation delay: 4.1 ns typical
- Low power consumption
- ESD protection exceeds 2000V per MIL-STD-883, Method 3015
- Latch-up performance exceeds 250 mA per JESD 17
Target Applications
- 5G base station control boards for data bus isolation
- Automotive dashboard display modules for signal buffering
- Industrial PLC I/O modules for bidirectional data transfer
- Telecommunications equipment for backplane interfacing
- Medical imaging systems for data bus management
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CY74FCT245CTQC. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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testing samples and urgent shortage components.
Quality Assurance & Compliance
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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
CY74FCT245CTQC 是德州儀器推出的一款高性能8位雙向總線收發器,專為兩個數據總線之間的異步通信設計。它具有同相輸出和三態輸出,適用於總線導向的應用。採用緊湊的20-SSOP封裝,非常適合需要高速和低功耗的空間受限設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
4.75V 至 5.25V |
| 輸入電壓範圍 |
0V 至 VCC |
| 輸出電壓範圍 |
0V 至 VCC |
| 高電平輸出電流 (IOH) |
-32 mA |
| 低電平輸出電流 (IOL) |
64 mA |
| 傳播延遲 (tpd) |
4.1 ns (典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
20-SSOP |
核心特性
- 8位雙向總線收發器,同相輸出
- 三態輸出,實現總線隔離
- 高驅動能力:-32 mA / 64 mA
- 快速傳播延遲:典型值4.1 ns
- 低功耗
- ESD保護超過2000V(MIL-STD-883方法3015)
- 閂鎖性能超過250 mA(JESD 17)
典型應用場景
- 5G基站控制板,用於數據總線隔離
- 汽車儀表盤顯示模塊,用於信號緩衝
- 工業PLC I/O模塊,用於雙向數據傳輸
- 電信設備,用於背板接口
- 醫療成像系統,用於數據總線管理
環球供應鏈與批發合作夥伴方案
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