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Dual D Flip?Flop with Set and Reset

High?Performance Silicon?Gate CMOS

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

? Low Input Current: 1.0 μA

? High Noise Immunity Characteristic of CMOS Devices

? In Compliance with the JEDEC Standard No. 7.0 A Requirements

? Chip Complexity: 128 FETs or 32 Equivalent Gates

? Pb?Free Packages are Available