ZHCSPQ4E January 1998 – October 2022 CD54HC540 , CD54HC541 , CD54HCT541 , CD74HC540 , CD74HC541 , CD74HCT540 , CD74HCT541
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
Changes from Revision D (January 2022) to Revision E (October 2022)
Changes from Revision C (July 2004) to Revision D (January 2022)