onsemi 74LVXC4245MTCX

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

74LVXC4245 Tape & Reel (TR) 2003 PORT A OPERATES AT 5V SUPPLY AND PORT B OPERATES AT 3.3V SUPPLY logic driver 24mA 24mA 11ns 0.65mm 3.3V

TRANSCEIVER, BIDIRECTIONAL, -40TO85DEG C; Logic Family / Base Number: 74LVX245; Logic Device Type: Transceiver, Bidirectional; Logic Case Style: TSSOP; No. of Pins; Available until stocks are exhausted Alternative available

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.