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SN54HC74, SN74HC74
SCLS094E – DECEMBER 1982 – REVISED DECEMBER 2015
SNx4HC74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset
1 Features
•1 Wide Operating Voltage Range: 2 V to 6 V • Outputs Can Drive Up To 10 LSTTL Loads • Low Power Consumption, 40-µA Maximum ICC • Typical tpd = 15 ns • ±4-mA Output Drive at 5 V • Very Low Input Current of 1 µA
2 Applications
• Ultrasound System • Fans • Lab Instrumentation • Vacuum Cleaners • Video Communications System • IP Phone: Wired
3 Description
The SNx4HC74 devices contain two independent Dtype positive-edge-triggered flip-flops.