SN74LVC1T45DCKR 1AR 的参数 |
逻辑功能
Logic Function |
变换器,双向,3 态 Translator, Bidirectional, 4-State |
位数
Number of Bits |
1 |
输入类型
Input Type |
逻辑 Logic |
输出类型
Output Type |
逻辑 Logic |
数据速率
Data Rate |
420Mbps |
通道数
Number of Channels |
1 |
输出/通道数
Number of Outputs/Channel |
1 |
差分 - 输入:输出
Differential - Input:Output |
无/无 No/No |
传播延迟(最大值)
Propagation Delay (Max) |
3.9ns |
电源电压
Voltage - Supply |
1.65 V ~ 5.5 V |
Description & Applications |
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS DESCRIPTION/ORDERING INFORMATION Available in the Texas Instruments NanoFree? ? Typical Max Data Rates Package – 500 Mbps (1.8-V to 3.3-V Translation) ? Fully Configurable Dual-Rail Design Allows – 320 Mbps (<1.8-V to 3.3-V Translation) Each Port to Operate Over the Full 1.2-V to – 320 Mbps (Translate to 2.5 V or 1.8 V) 3.6-V Power-Supply Range – 280 Mbps (Translate to 1.5 V) ? VCC Isolation Feature - If Either VCC Input Is at – 240 Mbps (Translate to 1.2 V) GND, Both Ports Are in the High-Impedance State ? Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ? DIR Input Circuit Referenced to VCCA ? ESD Protection Exceeds JESD 22 ? ±12-mA Output Drive at 3.3 V – 2000-V Human-Body Model (A114-A) ? I/Os Are 4.6-V Tolerant – 200-V Machine Model (A115-A) ? Ioff Supports Partial-Power-Down Mode Operation |
描述与应用 |
单位双电源总线收发器 可配置电压转换和3态输出 德州仪器NanoFree??典型的最大数据传输速率 包装 - 500 Mbps的(1.8 V至3.3 V翻译) ?完全可配置的双轨道设计让 - 320 Mbps的(<1.8 V至3.3 V翻译) 每个端口工作在全1.2-V - 320 Mbps的(转换为2.5 V或1.8 V) 3.6 V电源范围 - 280 Mbps的(转换为1.5 V) ?VCC隔离特性 - 如果任一VCC输入 - 240 Mbps的(转换为1.2 V) GND,两个端口都在高阻抗 状态?闭锁性能超过100 mA每 JESD 78,II类 ?DIR输入电路参考VCCA ?ESD保护超过JESD22 ?±12 mA输出驱动在3.3 V - 2000-V人体模型(A114-A) ?I / O的4.6-V宽容 - 200-V机型号(A115-A) ?IOFF支持部分掉电模式操作 |
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