This quadruple bus buffer gate is designed for 1.65-V to 3.6-V VCC operation.
●The SN74LVC125A device features 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.
●Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.
● 3-State Outputs
● Separate OE for all 4 buffers
● Operates From 1.65 V to 3.6 V
● Specified From –40°C to 85°C
●and –40°C to 125°C
● Inputs Accept Voltages to 5.5 V
● Max tpd of 4.8 ns at 3.3 V
● Typical VOLP (Output Ground Bounce)
●< 0.8 V at VCC = 3.3 V, TA = 25°C
● Typical VOHV (Output VOH Undershoot)
●> 2 V at VCC = 3.3 V, TA = 25°C
● Latch-Up Performance Exceeds 250 mA
●Per JESD 17
● ESD Protection Exceeds JESD 22
● 2000-V Human-Body Model
● 200-V Machine Model
● 1000-V Charged-Device Model
● APPLICATIONS
● Cable Modem Termination Systems
● IP Phones: Wired and Wireless
● Optical Modules
● Optical Networking:
● EPON or Video Over Fiber
● Point-to-Point Microwave Backhaul
● Power: Telecom DC/DC Modules:
● Analog or Digital
● Private Branch Exchanges (PBX)
● TETRA Base Stations
● Telecom Base Band Units
● Telecom Shelters:
● Filter Units
● Power Distribution Units (PDU)
● Power Monitoring Units (PMU)
● Wireless Battery Monitoring
● Remote Electrical Tilt Units (RET)
● Remote Radio Units (RRU)
● Tower Mounted Amplifiers (TMA)
● Vector Signal Analyzers and Generators
● Video Conferencing: IP-Based HD
● WiMAX and Wireless Infrastructure Equipment
● Wireless Communications Testers
● xDSL Modems and DSLAM
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