Operating Temperature -40°C~125°C TA
Packaging Tube
Published 1997
Series 74HC
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish NICKEL/PALLADIUM/GOLD (NI/PD/AU)
Subcategory Bus Driver/Transceivers
Packing Method BULK PACK
Technology CMOS
Voltage - Supply 2V~6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HC240
Pin Count 20
Qualification Status Not Qualified
Output Type 3-State
Number of Elements 2
Supply Voltage-Max (Vsup) 6V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Ports 2
Family HC/UH
Current - Output High, Low 7.8mA 7.8mA
Logic Type Buffer, Inverting
Output Polarity INVERTED
Max I(ol) 0.006 A
Number of Bits per Element 4
Prop. Delay@Nom-Sup 30 ns
Propagation Delay (tpd) 150 ns
Control Type ENABLE LOW