Features: •HC/HCT240 Inverting•HC/HCT241 Non-Inverting•HC/HCT244 Non-Inverting•Typical Propagation Delay = 8ns at VCC = 5V, CL= 15pF, TA = 25oC for HC240•Three-State Outputs•Buffered Inputs•High-Current Bus Driver Outputs•Fanout (Over Temperature Ran...
CD54/74HCT240: Features: •HC/HCT240 Inverting•HC/HCT241 Non-Inverting•HC/HCT244 Non-Inverting•Typical Propagation Delay = 8ns at VCC = 5V, CL= 15pF, TA = 25oC for HC240•Three-State Ou...
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Features: • 'HC161, 'HCT161 4-Bit Binary Counter, Asynchronous Reset• 'HC163, 'HCT163 ...
Features: • 'HC161, 'HCT161 4-Bit Binary Counter, Asynchronous Reset• 'HC163, 'HCT163 ...
DC Supply Voltage, VCC. . . . . . . . . . . . . . . . . . . . . . .-0.5V to 7V
DC Input Diode Current, IIK
For VI < -0.5V or VI > VCC + 0.5V. . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, IOK
For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . ..±20mA
DC Drain Current, per Output, IO
For -0.5V < VO < VCC + 0.5V. . . . . . . . . . . . . . . . . . . . . . .±35mA
DC Output Source or Sink Current per Output Pin, IO
For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . ±25mA
DC VCC or Ground Current, ICC . . . . . . . . . . . . . . . . . . . .±70mA
The'HC240and'HCT240 are inverting three-state buffers having two active-low output enables.The CD74HC241,'HCT241,'HC244and'HCT244 are non-inverting three-state buffers that differ only in that the 241 has one active-high and one active-low output enable,and the 244 has two active-low output enables.All three types have identical pinouts.