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SN74LVCC3245A-EP

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具有可调节输出电压和三态输出的八路总线收发器（增强型产品）

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SN74LVCC3245A-EP

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产品详情

Bits (#) 8 Data rate (max) (Mbps) 200 Topology Push-Pull Vin (min) (V) 2.3 Vin (max) (V) 3.6 Vout (min) (V) 2.3 Vout (max) (V) 5.5 Applications GPIO, JTAG, SPI, UART Features Output enable Prop delay (ns) 7.6 Technology family LVC Supply current (max) (mA) 0.13 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 85
Bits (#) 8 Data rate (max) (Mbps) 200 Topology Push-Pull Vin (min) (V) 2.3 Vin (max) (V) 3.6 Vout (min) (V) 2.3 Vout (max) (V) 5.5 Applications GPIO, JTAG, SPI, UART Features Output enable Prop delay (ns) 7.6 Technology family LVC Supply current (max) (mA) 0.13 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 85
SOIC (DW) 24 159.65 mm² (15.5 mm × 10.3 mm) SSOP (DB) 24 63.96 mm² (8.2 mm × 7.8 mm) TSSOP (PW) 24 49.92 mm² (7.8 mm × 6.4 mm)
  • Controlled Baseline
    • - One Assembly/Test Site, One Fabrication Site
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • Bidirectional Voltage Translator
  • 2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B Port
  • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
  • Controlled Baseline
    • - One Assembly/Test Site, One Fabrication Site
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree
  • Bidirectional Voltage Translator
  • 2.3 V to 3.6 V on A Port and 3 V to 5.5 V on B Port
  • Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a 3.3-V system environment and vice versa.

The SN74LVCC3245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are isolated. The control circuitry (DIR, OE\) is powered by VCCA.

This 8-bit (octal) noninverting bus transceiver contains two separate supply rails. The B port is designed to track VCCB, which accepts voltages from 3 V to 5.5 V, and the A port is designed to track VCCA, which operates at 2.3 V to 3.6 V. This allows for translation from a 3.3-V to a 5-V system environment and vice versa, from a 2.5-V to a 3.3-V system environment and vice versa.

The SN74LVCC3245A is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so the buses are isolated. The control circuitry (DIR, OE\) is powered by VCCA.
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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 SN74LVCC3245A-EP 数据表 (Rev. A) 2005-3-4
* 辐射与可靠性报告 SN74LVCC3245ADBREP Reliability Report 2013-9-6
* VID SN74LVCC3245A-EP VID V6205602 2016-6-21
应用手册 原理图检查清单 - 使用自动双向转换器进行设计的指南 PDF | HTML 英语版 PDF | HTML 2024-12-3
应用手册 原理图检查清单 - 使用固定或方向控制转换器进行设计的指南 PDF | HTML 英语版 PDF | HTML 2024-10-3
应用手册 Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) PDF | HTML 2024-7-3
选择指南 Voltage Translation Buying Guide (Rev. A) 2021-4-15

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封装 引脚 CAD 符号、封装和 3D 模型
SOIC (DW) 24 Ultra Librarian
SSOP (DB) 24 Ultra Librarian
TSSOP (PW) 24 Ultra Librarian
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