Rolsen MM74HC74A free download

File name MM74HC74A.pdf

MM74HC74A Dual D-Type Flip-Flop with Preset and Clear September 1983 Revised February 1999 MM74HC74A Dual D-Type Flip-Flop with Preset and Clear General Description The 74HC logic family is functionally and pinout compatible with the standard 74LS logic family. All inputs are protected The MM74HC74A utilizes advanced silicon-gate CMOS from damage due to static discharge by internal diode technology to achieve operating speeds similar to the clamps to VCC and ground. equivalent LS-TTL part. It possesses the high noise immu- nity and low power consumption of standard CMOS inte- grated circuits, along with the ability to drive 10 LS-TTL Features loads. s Typical propagation delay: 20 ns This flip-flop has independent data, preset, clear, and clock s Wide power supply range: 2