SN74HCT125 - Quadruple Bus Buffer Gates With 3-State Outputs

These bus buffer gates feature independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Products containing the "SN74HCT125" keyword are: SN74HCT125D , SN74HCT125D , SN74HCT125DE4 , SN74HCT125DE4 , SN74HCT125DG4 , SN74HCT125DG4 , SN74HCT125DR , SN74HCT125DR , SN74HCT125DRE4 , SN74HCT125DRE4 , SN74HCT125DRE4 (PB) , SN74HCT125DRG4 , SN74HCT125DRG4 , SN74HCT125DT , SN74HCT125DT , SN74HCT125N , SN74HCT125N , SN74HCT125NE4 , SN74HCT125NE4

• Operating Voltage Range of 4.5 V to 5.5 V
• High-Current Outputs Drive Up To 15 LSTTL Loads
• Low Power Consumption, 80-µA Max I_CC
• Typical t_pd = 12 ns
• ±6-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Inputs Are TTL-Voltage Compatible
• High-Current 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers