SN74CB3Q32245 Datasheet (Texas Instruments)

SN74CB3Q32245, 32-bit BUS SWITCH

ordering information The SN74CB3Q32245 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-rai

D Member of the Texas Instruments Widebus+ Family 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 = 5 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 Data Flow, With Near-Zero Propagation Delay D Low Input/Output Capacitance Minimizes Loading and

SN74CB3Q32245 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 SN74CB3Q32245 provides an optimized interface solution ideally suited for broadband communications, networking, and data-intensive computin