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74AVCH16T245EV

16-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVCH16T245 is a 16-bit transceiver with bidirectional level voltage translation and 3-state outputs.The device can be used as two 8-bit transceivers or as a 16-bit transceiver. It has dual supplies (VCC(A) and VCC(B)) for voltage translation and four 8-bit input-output ports (nAn, nBn) each with its own output enable (nOE) and send/receive (nDIR) input for direction control. VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V making the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V. A HIGH on nDIR selects transmission from nAn to nBn while a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.

The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both A and B outputs are in the high-impedance OFF-state. The bus-hold circuitry on the powered-up side always stays active.

The 74AVCH16T245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

该产品已停产。参见单击此处了解停产信息和替代产品。

Features and benefits

  • 幅広い電源電圧範囲:
    • VCC(A): 0.8 V to 3.6 V
    • VCC(B): 0.8 V to 3.6 V
  • Complies with JEDEC standards:
    • JESD8-12 (0.8 V to 1.3 V)
    • JESD8-11 (0.9 V to 1.65 V)
    • JESD8-7 (1.2 V to 1.95 V)
    • JESD8-5 (1.8 V to 2.7 V)
    • JESD8-B (2.7 V to 3.6 V)
  • ESD 保護：
    • HBM JESD22-A114F Class 3B exceeds 8000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101D exceeds 1000 V
  • 最大データレート:
    • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
    • 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
    • 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
    • 200 Mbit/s (≥ 1.1 V to 1.8 V translation)
    • 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
    • 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
  • Suspend mode
  • Bus hold on data inputs
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • IOFF回路によるパーシャル・パワーダウン・モード運用をサポート
  • 複数のパッケージオプション
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

参数类型

型号 Product status Package name
74AVCH16T245EV End of life VFBGA56

封装

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
74AVCH16T245EV 74AVCH16T245EV,518
(935288139518)		 Obsolete AVCH16T245 Standard Procedure Standard Procedure no package information
74AVCH16T245EV,551
(935288139551)		 Obsolete AVCH16T245 Standard Procedure Standard Procedure
74AVCH16T245EV,557
(935288139557)		 Obsolete AVCH16T245 Standard Procedure Standard Procedure

环境信息

下表中的所有产品型号已停产。参见表 停产信息 了解更多信息。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74AVCH16T245EV 74AVCH16T245EV,518 74AVCH16T245EV rhf
74AVCH16T245EV 74AVCH16T245EV,551 74AVCH16T245EV rhf
74AVCH16T245EV 74AVCH16T245EV,557 74AVCH16T245EV rhf
品质及可靠性免责声明

Series

文档 (3)

文件名称 标题 类型 日期
74AVCH16T245 16-bit dual supply translating transceiver with configurable voltage translation; 3-state Data sheet 2019-04-03
AN90007 Pin FMEA for AVC family Application note 2018-11-30
avch16t245 74AVCH16T245 Ibis model IBIS model 2014-10-14

支持

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模型

文件名称 标题 类型 日期
avch16t245 74AVCH16T245 Ibis model IBIS model 2014-10-14

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

交互式数据手册