Dual D Flip-Flop with Set and Reset with LSTTL Compatible Inputs

High–Performance Silicon–Gate CMOS

The MC74HCT74A is identical in pinout to the LS74. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. 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 Qoutputs are available from each flip−flop. The Set and Reset inputs are asynchronous.

Features

• Output Drive Capability: 10 LSTTL Loads

• TTL NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 μA

• In Compliance With the JEDEC Standard No. 7.0 A Requirements

• Chip Complexity: 136 FETs or 34 Equivalent Gates

• Pb−Free Packages are Available