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PC74HC139TCMS PC74HC139TCMS PC74HC139TCMS Datasheet
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso- lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.
PC74HC139TCMS PC74HC139TCMS PC74HC139TCMS Price

Parameter Symbol Min Typ Max Unit
Propagation Delay: Input High to Outputt Input Low to Outputt tPl* tP2* 0.8 0.8 1.2 1.2 2.0 2.0 ns ns
Capacitive Delay D 0.02 0.03 ns/pF
Disable Time (either El or E2): High-to-high Impedance Low-to-high Impedance tPHZ tPLZ 4 4 8 8 12 12 ns ns
Enable Time (either El or E2): High Impedance to High High Impedance to Low tPZH tPZL 4 4 8 8 12 12 ns ns
Output Skew, ltPi - tP21 ltPHH - tPHLI, ltPLH - tPLLI Difference Between Drivers tskewl tskew2 Ctskew 0.1 0.2 0.3 0.5 0.3 ns ns ns
Rise Time (20%-80%) ttLH 0.7 2 ns
Fall Time (80%-20%) ttHL 0.7 2 ns


PC74HC139TCMS PC74HC139TCMS PC74HC139TCMS on stock
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(2)With a 50 mm x 50 rmn
(l) j x 2 mm Al heat sink (3)Without heat sink
(PC = 1 3 W)
j
j
(2)
(3)