Intelligent 88-Bit EEPROM counter For 20000 Units with Security Logic(智能8位EEPROM计数可计20000单元,带安全逻辑)) 智能88位EEPROM的柜台,20000安全逻辑(智能的88位EEPROM的计数器(可20000单元,带安全逻辑)单位) From old datasheet system Intelligent 88Bit EEPROM counter
8-BIT BIDIRECTIONAL BINARY counter (3-STATE) F/FAST SEriES, SYN POSITIVE EDGE TriGGERED 8-BIT BIDIRECTIONAL BINARY counter, PDIP16 From old datasheet system
8-BIT BIDIRECTIONAL BINARY counter (3-STATE) F/FAST SEriES, SYN POSITIVE EDGE TriGGERED 8-BIT BIDIRECTIONAL BINARY counter, PDSO20 From old datasheet system