• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The SN74GTLP22033 is a high-drive, 8-bit, three-wire registered transceiver that provides inverted LVTTL-to-GTLP and GTLP-to-LVTTL signal-level translation. The device allows for transparent, latched, and flip-flop modes of data transfer with separate LVTTL input and LVTTL output pins, which provides a feedback path for control and diagnostics monitoring, the same functionality as the SN74FB2033. The device provides a high-speed interface between cards operating at LVTTL logic levels and a backplane operating at GTLP signal levels. High-speed (about three times faster than standard LVTTL or TTL) backplane operation is a direct result of GTLP's reduced output swing (<1 V), reduced input threshold levels, improved differential input, OEC™ circuitry, and TI-OPC™ circuitry.

特性

• Member of the Texas Instruments Widebus™ Family
• TI-OPC™ Circuitry Limits Ringing on Unevenly Loaded Backplanes
• OEC™ Circuitry Improves Signal Integrity and Reduces Electromagnetic Interference
• Bidirectional Interface Between GTLP Signal Levels and LVTTL Logic Levels
• Split LVTTL Port Provides a Feedback Path for Control and Diagnostics Monitoring
• AO Outputs Have Equivalent 26- Series Resistors, So No External Resistors Are Required
• LVTTL Interfaces Are 5-V Tolerant
• High-Drive GTLP Open-Drain Outputs (100 mA)
• Reduced LVTTL Outputs (-12 mA/12 mA)
• Variable Edge-Rate Control (ERC) Input Selects GTLP Rise and Fall Times for Optimal Data-Transfer Rate and Signal Integrity in Distributed Loads
• I_off, Power-Up 3-State, and BIAS V_CC Support Live Insertion
• Distributed V_CC and GND Pins Minimize High-Speed Switching Noise
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
  • 2000-V Human-Body Model (A114-A)
  • 200-V Machine Model (A115-A)
  • 1000-V Charged-Device Model (C101)

OEC, TI-OPC, and Widebus are trademarks of Texas Instruments.