Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74HCT
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Identity Comparator
Additional Feature CASCADABLE
Subcategory Arithmetic Circuits
Packing Method TR
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number 74HCT688
Output Active Low
Pin Count 20
Operating Supply Voltage 5V
Polarity Inverting
Power Supplies 5V
Load Capacitance 50pF
Number of Bits 8
Propagation Delay 34 ns
Quiescent Current 8μA
Turn On Delay Time 34 ns
Family HCT
Current - Output High, Low 4mA 4mA
Max I(ol) 0.004 A
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Prop. Delay@Nom-Sup 42 ns
Output Function A=B