Fairchild 74LVXC3245QSCX

电压电平2.7 V ~ 3.6 V3 V ~ 5.5 V

Overview

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.

Features

74LVXC Series
24-SSOP (0.154, 3.90mm Width) package
1 circuits
74LVXC series
24 pins
3/3.33.3/5V power supplies

Surface Mount Mounting Type

Applications

There are a lot of ON Semiconductor
74LVXC3245QSCX voltage translators & level shifters applications.

• Enterprise
• Telecom
• GPIO
• MDIO
• PMBus
• SMBus
• SDIO
• UART
• I2C
• Automotive