74F823

54F 74F823 9-Bit D-Type Flip-Flop December 1994 54F 74F823 9-Bit D-Type Flip-Flop General Description The ’F823 is a 9-bit buffered register It features Clock Enable and Clear which are ideal for parity bus interfacing in high performance microprogramming systems The ’F823 is functionally and pin compatible with AMD’s Am29823 Features Y Y Y TRI-STATE outputs Clock Enable and Clear Direct replacement for AMD’s Am29823 Commercial 74F823SPC Military Package Number N24C Package Description 24-Lead (0 300 Wide) Molded Dual-In-Line 24-Lead (0 300 Wide) Ceramic Dual-In-Line 24-Lead (0 300 Wide) Molded Small Outline JEDEC 24-Lead Cerpack 24-Lead Ceramic Chip Carrier Type C 54F823SDM (Note 2) 74F823SC (Note 1) 54F823FM (Note 2) 54F823LM (Note 2) Note 1 Devices also available in 13 reel Use suffix e SCX J24F M24B W24C E28A Note 2 Military grade device with environmental and burn-in processing Use suffix e SDMQB FMQB and LMQB Logic Symbols Connection Diagrams Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC TL F 9596–2 IEEE IEC TL F 9596 – 4 TL F 9596 – 3 TL F 9596–1 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9596 RRD-B30M75 Printed in U S A Unit Loading Fan Out 54F 74F Pin Names Description UL HIGH LOW 10 10 10 10 10 10 10 20 10 10 150 40 (33 3) Input IIH IIL Output IOH IOL 20 mA b0 6 mA 20 mA b0 6 mA 20 mA b0 6 mA 20 mA b1 2 mA 20 mA b0 6 mA b 3 mA 24 mA (20 mA) D0 – D8 OE ...