Product Summary

The ALVC245 is an octal bus transceiver designed for 1.65-V to 3.6-V VCC operation. The ALVC245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, 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.

Parametrics

ALVC245 absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input voltage range, VI: Except I/O ports: -0.5 V to 4.6 V; (3)I/O ports: -0.5 V to VCC + 0.5 V; (4)Output voltage range, VO: -0.5 V to VCC + 0.5 V; (5)Input clamp current, IIK (VI < 0): 50 mA; (6)Output clamp current, IOK (VO < 0): 50 mA; (7)Continuous output current, IO: ±50 mA; (8)Continuous current through VCC or GND: ±100 mA; (9)Storage temperature range, Tstg: -65℃ to 150℃.

Features

ALVC245 features: (1)Operates From 1.65 V to 3.6 V; (2)Max tpd of 3.4 ns at 3.3 V; (3)±24-mA Output Drive at 3.3 V; (4)Latch-Up Performance Exceeds 250 mA Per JESD 17.

Diagrams

ALVC245 block diagram