SN74ALS169BDE4

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BDG4

計數器 IC 4B Synch Up Down Binary Counters

SN74ALS169BDR

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BDRE4

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BDRG4

計數器 IC 4B Synch Up Down Binary Counters

SN74ALS169BN

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BNE4

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BNSR

計數器 IC 4-Bit Sync UpDn Bnry

SN74ALS169BNSRE4

計數器 IC 4-Bit Synch Up/Down Binary Counter

SN74ALS169BNSRG4

計數器 IC 4B Synch Up Down Binary Counters

SN74ALS174D

觸發器 Hex Pos Edge Trig

SN74ALS174DE4

觸發器 Hex D-Typ Pos-Edge- Trig Flip-Flop W/Clr