SN54CBT3383, SN74CBT3383
10-BIT BUS-EXCHANGE SWITCHES

SCDS003G - NOVEMBER 1992 - REVISED MARCH 1997

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features

• Functionally Equivalent to QS3383 and QS3L383
• 5- Switch Connection Between Two Ports
• TTL-Compatible Input and Output Levels
• Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), Quarter-Size Small-Outline (DBQ), and Thin Shrink Small-Outline (PW) Packages, Ceramic DIPs (JT), and Ceramic Flat (W) Package

description

The 'CBT3383 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 is low.

The SN54CBT3383 is charaterized for operation from -55°C to 125°C. The SN74CBT3383 is characterized for operation from 0°C to 70°C.