MC74AC57 datasheets – compare manufacturers

Manufacturer Part Number Description
Motorola Logo Motorola Semiconductor MC74AC57 OCTAL D-TYPE FLIP-FLOP
Motorola Logo Motorola Semiconductor MC74AC573 OCTAL D-TYPE LATCH
ON Semiconductor Logo onsemi MC74AC573 Octal Buffer/Line Driver
ON Semiconductor Logo onsemi MC74AC574 Octal D Flip-Flop