MC74HCT74A

DATA SHEET www.onsemi.com Dual D Flip-Flop with Set and Reset MC74HC74A, MC74HCT74A The MC74HC74A is identical in pinout to the LS74. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of two D flip−flops with individual Set, Reset, and Clock inputs. Information at a D−input is transferred to the corresponding Q output on the next positive going edge of the clock input. Both Q and Q outputs are available from each flip−flop. The Set and Reset inputs are asynchronous. Features Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2.0 to 6.0 V (HC), 4.5 to 5.5 V (HCT) Low Input Current: 1.0 mA High Noise Immunity Characteristic of CMOS Devices In Compliance with the JEDEC Standard No. 7.0 A Requirements Chip Complexity: 136 FETs or 34 Equivalent Gates −Q Suffix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 14 1 MARKING DIAGRAMS 14 SOIC−14 D SUFFIX CASE 751A 1 XXXXXXXXX AWLYWW 14 1 TSSOP−14 DT SUFFIX CASE 948G 14 XXXX XXXX ALYWG G 1 XXXX A WL, L Y WW, W G or G = Specific Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering, marking a...