74xx74 (HC74, DIP-14)

Digital logic · Dual D flip-flop, rising edge

HC74 Dual D flip-flop, rising edge · 74HC · CMOS · DIP-14 · VCC pin 14, GND pin 7

Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.

Pins

• 1CLR̅
• 1D
• 1CLK
• 1PRE̅
• 1Q
• 1Q̅
• GND
• 2Q̅
• 2Q
• 2PRE̅
• 2CLK
• 2D
• 2CLR̅
• VCC

Lessons and builds that use it

• D flip-flop

More in digital logic

• DIP switch module
• Clock / pulse generator
• Logic indicator LED
• Logic probe
• Hex display (decoded)
• 7-segment display
• 74xx00
• 74xx02
• 74xx04
• 74xx08