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| 74F579PC | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | FAIRCHILD[Fairchild Semiconductor] | ![FAIRCHILD[Fairchild Semiconductor]LOGO-ICW(wng)](https://cache.ttic.cc/PdfSupLogo/51FAIRCHILD.GIF) | 71.21 Kbytes | ��7� |  | 74F779,74ACT11593,TC74HC590AP,HD74HC590,54F579,54F779,74F779,74F579,74F569,74ACQ657 |
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| 74F579PC | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | FAIRCHILD[Fairchild Semiconductor] | | 84.47 Kbytes | ��8� | | MC74F657A,74F245,IDT74ALVCH374,SN54LVTH162245,SN74ALVCH16245,SN74LVC2G240,SN54LVTH16245A_06,SN54AHC125_07,SN54LV595A_07 |
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| 74F579PCQR | 8-Bit Bidirectional Binary Counter with TRI-STATE Outputs | NSC[National Semiconductor] | ![NSC[National Semiconductor]LOGO-ICW(wng)](https://cache.ttic.cc/PdfSupLogo/106NSC.GIF) | 197.1 Kbytes | ��8� | | 54F779,74F579,74F779,54ACTQ657,TC74HC590AP,74ACT11593,HD74HC590,74F269,TC74HC592AP,74F2245 |
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