Operating Temperature -55°C~125°C TA
Packaging Tube
Series 74HCT
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type D-Type
Terminal Finish Matte Tin (Sn)
Subcategory FF/Latches
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number M74HCT574
Function Standard
Output Type Tri-State, Non-Inverted
Operating Supply Voltage 5V
Number of Elements 1
Polarity Non-Inverting
Power Supplies 5V
Number of Circuits 8
Number of Ports 2
Number of Bits 8
Clock Frequency 50MHz
Propagation Delay 54 ns
Turn On Delay Time 24 ns
Family HCT
Logic Function D-Type, Flip-Flop
Current - Quiescent (Iq) 4μA
Current - Output High, Low 6mA 6mA
Max I(ol) 0.006 A
Max Propagation Delay @ V, Max CL 36ns @ 4.5V, 150pF
Trigger Type Positive Edge
Input Capacitance 5pF
Number of Output Lines 3
Clock Edge Trigger Type Positive Edge