SN54LS169B
2010-08-10 16:01
54LS169/DM54LS169A/DM74LS169ASynchronous 4-Bit Up/Down Binary CounterGeneral DescriptionThis
2008-08-06 12:23
54/741694 位二进制同步计数器（同步清除）简要说明169 为可预置的 4 位二进制同步加/减计数器，共有 54S169/74S169，54LS169/74LS169
2008-03-19 19:45
74LS169 datashee—英版数据手册。
2016-08-31 16:11
The SN74LS90/SN74LS92/SN74LS93 are high-speed4-bit ripple type counters partitioned into two
2008-12-01 15:23
电子发烧友网站提供《SN54LS696、SN54LS697、SN54LS699、SN74LS696、SN74LS697、
2024-06-04 10:38
74LS169英文手册，感兴趣的小伙伴们可以瞧一瞧。
2016-11-21 16:19
74LS169高速的硅栅CMOS器件芯片学习参考手册免费下载。
2021-05-24 16:58
74LS91/SN74LS91 pdf datasheet The 74LS91/SN74LS91/SN5491 is
2008-12-01 16:17
求教，HD74LS74与SN74LS74的区别是啥？
2017-10-10 20:27
