Description
TEXAS INSTRUMENTS – Ti Sn74Lvt125D Buffer/Line Driver 4-CH Non-Inverting 3-ST BiCMOS 14-Pin SOIC Tube
IC Buffer/Line Driver Quad Non-Inverting 3-ST BiCMOS 14-Pin SOIC
Logic IC; Logic Type:Bus Buffer; Logic Family:LVT; Logic Base Number:74125; Termination:SMD; Package/Case:14-SOIC; No. of Pins:14; Operating Temperature Range:-400C to +850C; Leaded Process Compatible:Yes
This bus buffer is designed specifically for low-voltage (3.3-V) V CC operation, but with the capability to provide a TTL interface to a 5-V system environment. The SN74LVT125 features independent line drivers with 3-state outputs. Each output is in the high-impedance state when the associated output-enable (OE ) input is high. Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended. This device is fully specified for partial-power-down applications using I off . The I off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. 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.
Manufacturer Part Number: SN74LVT125D
Manufacturer: Texas Instruments
