Features: *Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions*Fanout (Over Temperature Range) -Standard Outputs. . . . . . . . . . . 10 LSTTL Loads -Bus Driver Outputs . . . . . . . . . .15 LSTTL Loads*Wide Operating Temperature Range . . .-55 to 125*Balanced Propagation Delay ...
CD74HC154: Features: *Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions*Fanout (Over Temperature Range) -Standard Outputs. . . . . . . . . . . 10 LSTTL Loads -Bus Driver Outputs . . . . . ...
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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 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 or IGND. . . . ..±50mA
The 'HC154 and 'HC154 are 4- to16-line decoders/demultiplexers with two enable inputs,E1 and E2.A High on either enable input forces the output in to the High state.The demultiplexing function is performed by using the four input lines,A0 to A3,to select the output lines Y0 to Y15,and using one enable as the data input while holding the other enable low.