74LS174 Hex D-Type Flip-Flop

Spec Sheet
74LS174_B5_B8

AMD

From a photo of Rev. 0 board 1070 (A2S1-0800), near locations B5 and B8.
SN74LS174N, 7738K date code.  Rounded notch.
Total # on board: 2.

74LS174_B5_B8

AMD and TI

Parts for my Rev 0 replica.
SN74LS174N, 7802DKP and AZ7637 date codes. Rounded notch on AMD IC. NOS.