74F299

54F 74F299 Octal Universal Shift Storage Register with Common Parallel I O Pins May 1995 54F 74F299 Octal Universal Shift Storage Register with Common Parallel I O Pins General Description The ’F299 is an 8-bit universal shift storage register with TRI-STATE outputs Four modes of operation are possible hold (store) shift left shift right and load data The parallel load inputs and flip-flop outputs are multiplexed to reduce the total number of package pins Additional outputs Q0 – Q7 are provided to allow easy serial cascading A separate active LOW Master Reset is used to reset the register Features Y Y Y Y Y Common parallel I O for reduced pin count Additional serial inputs and outputs for expansion Four operating modes shift left shift right load and store TRI-STATE outputs for bus-oriented applications Guaranteed 4000V minimum ESD protection Commercial 74F299PC 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 Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F299DM (Note 2) 74F299SC (Note 1) 74F299SJ (Note 1) 54F299FM (Note 2) 54F299LM (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 IEEE IEC TL F 9515 – 1 TL F 9515 – 4 ...