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54LS170DMQB 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS NSC

54LS170FM 4 X 4 REGISTER FILE (With Open-Collector Output) ETC

54LS170FMQB 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS NSC

54LS173 TRI-STATE 4-BIT D-TYPE REGISTER NSC

54LS173DMQB TRI-STATE 4-BIT D-TYPE REGISTER NSC

54LS173FMQB TRI-STATE 4-BIT D-TYPE REGISTER NSC

54LS173LMQB TRI-STATE 4-BIT D-TYPE REGISTER NSC

54LS174 Hex/Quad D Flip-Flops with Clear NSC

54LS174DMQB Hex/Quad D Flip-Flops with Clear NSC

54LS174FMQB Hex/Quad D Flip-Flops with Clear NSC

54LS174LMQB Hex/Quad D Flip-Flops with Clear NSC

54LS175 Hex/Quad D Flip-Flops with Clear NSC

54LS175DMQB Hex/Quad D Flip-Flops with Clear NSC

54LS175FMQB Hex/Quad D Flip-Flops with Clear NSC

54LS175LMQB Hex/Quad D Flip-Flops with Clear NSC

54LS181 4-BIT ARITHMETIC LOGIC UNIT NSC

54LS181DMQB 4-BIT ARITHMETIC LOGIC UNIT NSC

54LS181FMQB 4-BIT ARITHMETIC LOGIC UNIT NSC

54LS189DM 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) ETC

54LS189FM 64-BIT RANDOM ACCESS MEMORY(With 3-State Outputs) ETC