IDT74LVCC4245A
IDT74LVCC4245A is CMOS OCTAL DUAL-SUPPLY BUS TRANSCEIVER manufactured by Integrated Device Technology.
IDT74LVCC4245A CMOS OCTAL DUAL-SUPPLY BUS TRANSCEIVER
INDUSTRIAL TEMPERATURE RANGE
CMOS OCTAL DUAL-SUPPLY IDT74LVCC4245A BUS TRANSCEIVER WITH CONFIGURABLE OUTPUT VOLTAGE, 3-STATE OUTPUTS, 3.3V AND 5V I/O
- 0.5 MICRON CMOS Technology
- VCCA = 5V ± 0.5V
- VCCB = 2.7V to 5.5V
- CMOS power levels (0.4µ W typ. static)
- Rail-to-rail output swing for increased noise margin
- All inputs, outputs, and I/O are 5V tolerant ..
- Supports hot insertion
- Available in SSOP, QSOP, and TSSOP packages
Features
:
DESCRIPTION:
DRIVE Features
:
- High Output Drivers: ±24m A
- Reduced system switching noise
The LVCC4245A is manufactured using advanced dual metal CMOS technology. This 8-bit (octal) noninverting bus transceiver contains two separate power-supply rails. The configurable B port is designed to track VCCB, which accepts voltages from 3V to 5V, and the A port is dedicated to accept a 5V supply level. This allows for translation from a 3.3V to a 5V system environment and vice-versa. This LVCC4245A is ideal for asynchronous munication between two data buses (A and B). The device transmits data from A to B or from B to A, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effectively isolated. The LVCC4245A has been designed with a ±24m A output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance.
APPLICATIONS:
- 5V and 3.3V mixed voltage systems
- Data munication and telemunication systems
FUNCTIONAL BLOCK DIAGRAM
2 22
A1
3 21 4...
