74HC74 - Dual D-Type Flip Flops With Clear and Preset
The 74HC74 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 A
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance with the JEDEC Standard No. 7A Requirements
- ESD Performance: HBM 2000 V; Machine Model 200 V
- Chip Complexity: 128 FETs or 32 Equivalent Gates
- Pb−Free Packages are Available
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Tags: Flip Flop, D Flip Flop, SN74HC74N, 74HC74, 7474, DIP, IC