Part # 54F821 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: 54F821 10-Bit D-Type Flip-Flop

Part Details:

54F74F821 December 1994 54F 74F821 10-Bit 10-Bit D-Type Flip-Flop General Description Features The F821 is a 10-bit D-type flip-flop with TRI-STATE true Y TRI-STATE Outputs D-Type outputs arranged in a broadside pinout The F821 is func- Y Direct replacement for AMD s Am29821 tionally and pin compatible with the AMD s Am29821 Flip-Flop Package Commercial Military Package Description Number 74F821SPC N24C 24-Lead (0 300 Wide) Molded Dual-In-Line 54F821SDM (Note 2) J24F 24-Lead (0 300 Wide) Ceramic Dual-In-Line 74F821SC (Note 1) M24B 24-Lead (0 300 Wide) Molded Small Outline JEDEC 54F821FM (Note 2) W24C 24-Lead Cerpack 54F821LM (Note 2) E28A 24-Lead Ceramic Leadless Chip Carrier Type C Note 1 Devices also available in 13 reel Use suffix e SCX Note 2 Military grade device with environmental and burn-in processing Use suffix e SDMQB FMQB and LMQB Logic Symbols Connection Diagrams Pin Assignment Pin Assignment for DIP SOIC and Flatpak for LCC TL F 9595 ­ 1 IEEE IEC TL F 9595 ­ 3 TL F 9595 ­ 2 TL F 9595 ­ 5 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9595

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54F821.pdf Datasheet