TEXAS INSTRUMENTS SN74ALVCH16245DGGR 芯片, 总线收发器, 16位, SMD
The is a 16-bit Bus Transceiver with 3-state outputs and designed for 1.65 to 3.6V VCC operation. This device is designed for asynchronous communication between two data buses. The logic levels of the direction-control input and the output-enable input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. 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 is always active and must have a logic high or low level applied to prevent excess ICC and ICCZ. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor and the minimum value of the resistor is determined by the current-sinking capability of the driver. Active bus-hold circuitry holds unused or un-driven inputs at a valid logic state.
电源电压DC 1.65V ~ 3.60V
电路数 2
通道数 16
针脚数 48
位数 16
传送延迟时间 3.00 ns
电压波节 3.30 V, 2.70 V, 2.50 V, 1.80 V
输出电流驱动 -1.00 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 1.65V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 1.65 V
安装方式 Surface Mount
引脚数 48
封装 TSSOP-48
长度 12.5 mm
宽度 6.1 mm
高度 1.05 mm
封装 TSSOP-48
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 自动化与过程控制, 信号处理, 工业
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
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
SN74ALVCH16245DGGR TI 德州仪器 | 当前型号 | 当前型号 |
SN74ALVCH16245DL 德州仪器 | 完全替代 | SN74ALVCH16245DGGR和SN74ALVCH16245DL的区别 |
SN74ALVCH16245DGVR 德州仪器 | 完全替代 | SN74ALVCH16245DGGR和SN74ALVCH16245DGVR的区别 |
SN74ALVCH16245DLR 德州仪器 | 完全替代 | SN74ALVCH16245DGGR和SN74ALVCH16245DLR的区别 |