Fairchild/ON Semiconductor 74LVXC4245WM

8-Bit Dual Supply Configurable Voltage Interface Transceiver with 3-STATE Outputs
Transceiver 3-State 8-Bit Dual Supply Non-Inverting 4.5V to 5.5V 24-Pin SOIC
Translator Logic IC; Logic Type:Transceiver; Logic Family:LVXC; Logic Base Number:744245; Output Current Max:50mA; Supply Voltage Min:4.5V; Supply Voltage Max:5V; Termination Type:SMD; Package/Case:24-SOIC; No. of Pins:24 ;RoHS Compliant: Yes
IC, 74LVXC, SMD, 74LVXC4245, SOIC24; Logic Device Type:Transceiver, Non Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:24; Operating Temperature Range:-40°C to 85°C; SVHC:No SVHC (19-Dec-2011); Base Number:74; IC Generic Number:74LVXC4245; Interface Type:TTL; Logic Function Number:4245; Logic IC Base Number:744245; Logic IC Family:LVX; Logic IC Function:Octal Translating Transceiver (3-State); No. of Gates:8; No. of Inputs:1; No. of Transceivers:8; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:SOIC; Supply Voltage:5.5V; Supply Voltage Max:3.6V; Supply Voltage Min:2.7V; Termination Type:SMD
The LVXC4245 is a 24-pin dual-supply, 8-bit configurable voltage interface transceiver suited for PCMCIA and other 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 the VCCB supply level respectively. A 5V level on the VCC pin will configure the I/O pins at a 5V level and a 3V VCC will configure the I/O pins at a 3V level. This device will allow the VCCB voltage source pin and I/O pins on the "B" Port to float when OE# is HIGH. This feature is necessary to buffer data to and from a PCMCIA socket that permits PCMCIA cards to be inserted and removed during normal operation.