ZHCSIR4Q July 1995 – September 2018 SN54LVCH245A , SN74LVCH245A
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
This device uses CMOS technology and has a balanced output drive. Care should be taken to avoid bus contention because the device's output can drive currents that exceed maximum limits. The high drive also creates fast edges into light loads; therefore, routing and load conditions should be considered to prevent ringing.
This device has bus-hold inputs, which are always active regardless of DIR or OE input values. For more information, refer to the Bus-Hold Data Inputs.