74F74

54F 74F74 Dual D-Type Positive Edge-Triggered Flip-Flop December 1994 54F 74F74 Dual D-Type Positive Edge-Triggered Flip-Flop General Description The ’F74 is a dual D-type flip-flop with Direct Clear and Set inputs and complementary (Q Q) outputs Information at the input is transferred to the outputs on the positive edge of the clock pulse Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse After the Clock Pulse input threshold voltage has been passed the Data input is locked out and information present will not be transferred to the outputs until the next rising edge of the Clock Pulse input Asynchronous Inputs LOW input to SD sets Q to HIGH level LOW input to CD sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and SD makes both Q and Q HIGH Features Y Guaranteed 4000V minimum ESD protection Commercial 74F74PC Military Package Number N14A Package Description 14-Lead (0 300 Wide) Molded Dual-In-Line 14-Lead Ceramic Dual-In-Line 14-Lead (0 150 Wide) Molded Small Outline JEDEC 14-Lead (0 300 Wide) Molded Small Outline EIAJ 14-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F74DM (Note 2) 74F74SC (Note 1) 74F74SJ (Note 1) 54F74FM (Note 2) 54F74LM (Note 2) J14A M14A M14D W14B E20A 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 DMQB FMQB and LMQ...