描述 Description

The SN74CBT3383 and SN54CBT3383 devices provide ten bits of high-speed TTL-compatible bus switching or exchanging. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay.The devices operate as a 10-bit bus switch or a 5-bit bus exchanger, which provides swapping of the A and B pairs of signals. The bus-exchange function is selected when BX is high. The switches are connected when BE is low.

特性 Features

? High-Bandwidth Data Path (Up to 200 MHz)
? Low and Flat ON-State Resistance (rON) Characteristics Over Operating Range (rON = 5 Ω Typical)
? Control Inputs Can Be Driven by TTL or 5-V and 3.3-V CMOS Outputs
? Bidirectional Data Flow With Near-Zero Propagation Delay
? Low Input and Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 6 pF Typical)
? VCC Operating Range From 4.5 V to 5 V
? Low Power Consumption (ICC= 50 μA Maximum)