54LVXC4245 Datasheet - National Semiconductor

54LVXC4245 8-Bit Dual Supply Configurable Voltage Interface Transceiver

The LVXC4245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for real time configurable I/O applications. The VCCA pin accepts a 5V supply level. The “A” port is a dedicated 5V port. The VCCB pin accepts a 3V-to-5V supply level. The “B” port is configured to track th.

54LVXC4245 Features

* Bidirectional interface between 5V and 3V-to-5V buses Control inputs compatible with TTL level Outputs source/sink up to 24 mA Available in Cerpack and CDIP packages Implements patented EMI reduction circuitry Flexible VCCB operating range Allows B port and VCCB to float simultaneously when OE is HI

54LVXC4245_NationalSemiconductor.pdf