The SN74CB3T3306DCUR is a dual Bus Switch Voltage Translator with low ON-state resistance (ron), allowing for minimal propagation delay. This high-speed TTL-compatible device is fully supports mixed-mode signal operation on all data I/O ports by providing voltage translation that tracks VCC. The SN74CB3T3306 device supports systems using 5V TTL, 3.3V LVTTL and 2.5V CMOS switching standards, as well as user-defined switching levels. This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
● Output voltage translation tracks VCC
● Supports mixed-mode signal operation on all data i/o ports
● Bidirectional data flow with near-zero propagation delay
● Low ON-state resistance
● Low input/output capacitance minimizes loading
● Data and control inputs provide undershoot clamp diodes
● Low power consumption
● Ioff Supports partial-power-down mode operation
● Latch-up performance exceeds 250mA per JESD 17
● 5V Tolerant I/Os with device powered up or powered down
● Green product and no Sb/Br
