The SNx4HC125 device is a quadruple set of bus buffer gates and features independent line drivers with 3-state outputs. The SNx4HC125 is designed for 2-V to 6-V VCC operation. 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.
|Part number||Order||Technology Family||VCC (Min) (V)||VCC (Max) (V)||Bits (#)||Voltage (Nom) (V)||F @ nom voltage (Max) (MHz)||ICC @ nom voltage (Max) (mA)||tpd @ nom Voltage (Max) (ns)||IOL (Max) (mA)||IOH (Max) (mA)||Schmitt trigger||Rating||Operating temperature range (C)|
||HC||2||6||4||6||28||0.16||26||6||-6||No||Catalog||-40 to 85|
|SN54HC125||Samples not available||HC||2||6||4||6||28||0.16||26||6||-6||No||Military||-55 to 125|
|SN74HC125-Q1||Samples not available||HC||2||6||4||6||28||0.016||26||6||-6||No||Automotive||-40 to 85|