TEXAS INSTRUMENTS SN74AVC1T45DCKR 逻辑芯片, 非反相收发器, SC-70-6
The is a single-bit dual-supply Bus Transceiver with configurable voltage translation and 3-state outputs. The SN74AVC1T45 is optimized to operate with VCCA/VCCB set at 1.4 to 3.6V. It is operational with VCCA/VCCB as low as 1.2V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 to 3.6V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 to 3.6V. The SN74AVC1T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control DIR input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports always is active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ. The SN74AVC1T45 is designed so that the DIR input is powered by VCCA.
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
电源电压DC 1.20V ~ 3.60V
输出接口数 2
电路数 1
通道数 1
针脚数 6
位数 1
传送延迟时间 2.80 ns
电压波节 3.30 V
数据速率 500 Mbps
输出电流驱动 12.0 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
输出通道数 1
电源电压 1.2V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.2 V
安装方式 Surface Mount
引脚数 6
封装 SC-70-6
长度 2 mm
宽度 1.25 mm
封装 SC-70-6
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74AVC1T45DCKR TI 德州仪器 | 当前型号 | 当前型号 |
SN74AVC1T45DCKT 德州仪器 | 完全替代 | SN74AVC1T45DCKR和SN74AVC1T45DCKT的区别 |
SN74AVC1T45DBVT 德州仪器 | 完全替代 | SN74AVC1T45DCKR和SN74AVC1T45DBVT的区别 |