CD74HC153

• Common Select Inputs
• Separate Enable Inputs
• Buffered inputs and Outputs
• Fanout (Over Temperature Range)
       - Standard Outputs . . . . . . . . . . . . . . 10 LSTTL Loads
       - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55to 125
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HCTypes
       - 2V to 6V Operation
       - High Noise Immunity: N_IL = 30%, N_IH = 30%of V_CC at V_CC = 5V
• HCT Types
       - 4.5V to 5.5V Operation
       - Direct LSTTL Input Logic Compatibility, V_IL= 0.8V (Max), V_IH = 2V (Min)
       - CMOS Input Compatibility, I_l 1A at V_OL, V_OH

DC Supply Voltage, V_CC ...................................................................... -0.5V to 7V
DC Input Diode Current, I_IK For V_I < -0.5V or V_I > V_CC + 0.5V . .................±20mA
DC Output Diode Current, I_OK For V_O < -0.5V or V_O > V_CC + 0.5V ............ .±20mA
DC Output Source or Sink Current per Output Pin, I_O
For V_O > -0.5V or V_O < V_CC + 0.5V ..............................................................±25mA
DC V_CC or Ground Current, I_CC or IGND ......................................................±50mA

The 'HC153 and 'HCT153 are dual 4- to 1-line selector/multiplexers that select one of four sources for each section by the common select inputs, S0 and S1. When the enable inputs (1E, 2E) are HIGH, the outputs are in the LOW state.