TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> SN74CBT3384C
SN74CBT3384C技术文档下载:
SN74CBT3384C技术文档产品手册下载
SN74CBT3384C - 产品图解:
SN74CBT3384C-具有 -2V 下冲保护的 10 位 FET 总线开关
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - SN74CBT3384C介绍
SN74CBT3384C - 具有 -2V 下冲保护的 10 位 FET 总线开关

SN74CBT3384C是TI公司的一款数字开关产品,SN74CBT3384C是具有 -2V 下冲保护的 10 位 FET 总线开关,本页介绍了SN74CBT3384C的产品说明、应用、特性等,并给出了与SN74CBT3384C相关的TI元器件型号供参考。

SN74CBT3384C - 具有 -2V 下冲保护的 10 位 FET 总线开关 - 数字开关 - 信号开关 - TI公司(Texas Instruments,德州仪器)

产品描述

The SN74CBT3384C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT3384C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state.

The SN74CBT3384C is organized as two 5-bit bus switches with separate output-enable (1OE\, 2OE\) inputs. It can be used as two 5-bit bus switches or as one 10-bit bus switch. When OE\ is low, the associated 5-bit bus switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the associated 5-bit bus switch is OFF, and the high-impedance state exists between the A and B ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

产品特性

  • Undershoot Protection for Off-Isolation on A and B Ports Up to –2 V
  • Bidirectional Data Flow, With Near-Zero Propagation Delay
  • Low ON-State Resistance (ron) Characteristics (ron = 3 Typical)
  • Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5 pF Typical)
  • Data and Control Inputs Provide Undershoot Clamp Diodes
  • Low Power Consumption (ICC = 3 µA Max)
  • VCC Operating Range From 4 V to 5.5 V
  • Data I/Os Support 0 to 5-V Signaling Levels (0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)
  • Control Inputs Can Be Driven by TTL or 5-V/3.3-V CMOS Outputs
  • Ioff Supports Partial-Power-Down Mode Operation
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Supports Both Digital and Analog Applications: PCI Interface, USB Interface, Memory Interleaving, Bus Isolation, Low-Distortion Signal Gating

下面可能是您感兴趣的TI公司数字开关元器件
  • LM3204 - 具有旁通模式的微型、可调节、降压 DC-DC 转换器,用于射频功率放大器
  • TLC1549 - 10 位,38kSPS ADC 串行输出,片上系统时钟,单通道
  • SN74LS593 - 具有输入寄存器和三态输出的 8 位二进制计数器
  • CD4070B-MIL - CMOS 四路异或门
  • SN74ALS580B - 具有三态输出的八路 D 类透明锁存器
  • DS90C185 - 低功耗 FPD 链接 (LVDS) 串行器
  • TIBPAL16L8-30M - 低功耗高性能 Impact PAL 电路
  • SN74CB3T3125 - 具有 5V 容限电平转换器的 3.3V 低电压四路 FET 总线开关
  • MSP430F157 - 16 位超低功耗 MCU,具有 32kB 闪存、1024B RAM、12 位 ADC、双 12 位 DAC、USART、I2C 和 DMA
  • TPA2026D2 - 具有动态范围的 3.2W/通道立体声 SmartGainTM D 类音频放大器
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购