DM74LS47 datasheets – compare manufacturers

Manufacturer Part Number Description
National Semiconductor Logo National Semiconductor DM74LS471 (256 X 8) 2048-BIT TTL PROM
MSI Logo MSI DM74LS47 BCD/7-Segment Decoder/Driver
Fairchild Semiconductor Logo Fairchild DM74LS47 BCD to 7-Segment Decoder/Driver