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MC74HCT245ADW Logic IC - SO20 - Motorola Semiconductor

MM74HC245AWMX Logic IC - SO20 - National Semiconductor - NSC

74AC521 Logic IC - SO20 - National Semiconductor - NSC

74AC245-SMD Logic IC - SO20L - National Semiconductor - NSC

74AC157SC Logic IC - SOP16 - Fairchild Semiconductor

74LVC245D-SMD Logic IC - SO20 - NXP Semiconductors

74VHC245MTC Logic IC - TSSOP20 - Fairchild Semiconductor