onsemi 74LVXC3245QSC

8-Bit Dual Supply Configurable Voltage Interface Transceiver with 3-STATE Outputs

Bus Transceiver, LV/LV-A/LVX/H Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24

IC, 8BIT VOLT INTERFACE TXRX, QSOP-24; Output Current:24mA; Logic Type:Voltage Interface Transceiver; No. of Channels:8; Input Level:3.85V; Output Level Type:TTL; Logic Case Style:QSOP; No. of Pins:24; Supply Voltage Min:2.7V

Transceiver Logic IC; Logic Type:8-Bit Configurable Voltage Interface Transceiver; Logic Family:74LVXC; Logic Base Number:74LVXC3245; Output Current Max:24mA; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Termination Type:SMD ;RoHS Compliant: Yes

The LVXC3245 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 3V supply level. The A Port is a dedicated 3V 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. The A Port should interface with a 3V host system and the B Port to the card slots. 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.