SN74CB3Q3244 Datasheet - Texas Instruments

SN74CB3Q3244 8-BIT FET BUS SWITCH

ordering information The SN74CB3Q3244 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail.

SN74CB3Q3244 8ĆBIT FET BUS SWITCH 2.5ĆV/3.3ĆV LOWĆVOLTAGE HIGHĆBANDWIDTH BUS SWITCH SCDS154B OCTOBER 2003 REVISED DECEMBER 2004 D High-Bandwidth Data Path (Up To 500 MHz†) D 5-V-Tolerant I/Os with Device Powered Up or Powered Down D Low and Flat ON-State Resistance (ron) Characteristics Over Operating Range (ron = 4 Ω Typical) D Rail-to-Rail Switching on Data I/O Ports 0- to 5-V Switching With 3.3-V VCC 0- to 3.3-V Switching With 2.5-V VCC D Bidirectional.

SN74CB3Q3244 Features

* low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. Specifically designed to support high-bandwidth applications, the SN74CB3Q3244 provides an optimized interface solution ideally suited for broadband communications, networking, and data-intensive computing

SN74CB3Q3244 Datasheet (1.23 MB)