74F646 datasheets – compare manufacturers

Manufacturer Part Number Description
Fairchild Logo Fairchild 74F646B Octal Transceiver / Register
Philips Logo Philips Semiconductors 74F646A Octal transceiver/register
National Logo National 74F646 Octal Transceiver Register
Philips Logo Philips Semiconductors 74F646 Octal transceiver/register
Fairchild Logo Fairchild 74F646 Octal Transceiver/Register
National Logo National 74F646B Octal Transceiver Register