54F573

www.DataSheet4U.com 54F 74F573 Octal D-Type Latch with TRI-STATE Outputs August 1995 54F 74F573 Octal D-Type Latch with TRI-STATE Outputs General Description The ’F573 is a high speed octal latch with buffered common Latch Enable (LE) and buffered common Output Enable (OE) inputs This device is functionally identical to the ’F373 but has different pinouts Features Y Y Y Y Y Inputs and outputs on opposite sides of package allowing easy interface with microprocessors Useful as input or output port for microprocessors Functionally identical to ’F373 TRI-STATE outputs for bus interfacing Guaranteed 4000V minimum ESD protection Commercial 74F573PC Military Package Number N20A Package Description 20-Lead (0 300 Wide) Molded Dual-In-Line 20-Lead Ceramic Dual-In-Line 20-Lead (0 300 Wide) Molded Small Outline JEDEC 20-Lead (0 300 Wide) Molded Small Outline EIAJ 20-Lead Cerpak 20-Lead Ceramic Leadless Chip Carrier Type C 54F573DM (Note 2) 74F573SC (Note 1) 74F573SJ (Note 1) 54F573FM (Note 2) 54F573LM (Note 2) J20A M20B M20D W20A E20A Note 1 Devices also available in 13 reel Use suffix e SCX and SJX Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB Logic Symbols Connection Diagrams Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC TL F 9566–1 IEEE IEC TL F 9566 – 3 TL F 9566 – 2 TL F 9566–4 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation ...