SN74HCT125DR product image


Buffers & Line Drivers
Texas Instruments(texas)


These SN74HCT125DR  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 VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.


SN74HCT125DR Features


•  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 ICC
•  Typical tpd = 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

Number of Input Lines4
Number of Output Lines4
Supply Voltage - Max5.5 V
Supply Voltage - Min4.5 V
Maximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT
Package / CaseSOIC-14
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