54LVX3383

www.DataSheet4U.com 54LVX3383 10-Bit Low Power Bus-Exchange Switch May 1999 54LVX3383 10-Bit Low Power Bus-Exchange Switch General Description The 54LVX3383 provides two sets of high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device operates as a 10-bit bus switch or a 5-bit bus exchanger. The bus exchange (BX) signal provides nibble swapping of the AB and CD pairs of signals. This exchange configuration allows byte swapping of buses in systems. It can also be used as a quad 2-to-1 multiplexer and to create low delay barrel shifters. The bus enable (BE ) signal turns the switches on. Features n n n n n n n 5Ω switch connection between two ports Minimal propagation delay through the switch Ultra low power with 0.2 µA typical ICC Zero ground bounce in flow-through mode Control inputs compatible with TTL level Available in CDIP and Flatpack packages Standard Microcircuit Drawing (SMD) 5962-9950601 Ordering Code Order Number 54LVX3383J-QML 54LVX3383W-QML Package Number J24F W24C 24-Lead Cerpack Package Description 24-Lead Ceramic Dual-in-line Logic Diagram Connection Diagram Pin Assignment for CDIP and Cerpack DS011652-2 DS011652-1 © 1999 National Semiconductor Corporation DS011652 www.national.com Pin Descriptions Pin Names BE BX A0–A4, B0–B4 C0–C4, D0–D4 BE H L L BX X L H A0–A4 High-Z State C0–C4 D0–D4 Descript...