74CBTLVD3245BQ中文资料8-bit level-shifting bus switch with output enable数据手册Nexperia规格书

描述 Description

The 74CBTLVD3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

特性 Features

• Supply voltage range from 3.0 V to 3.6 V
• High noise immunity
• Complies with JEDEC standard:
• JESD8-B/JESD36 (3.0 V to 3.6 V)

• ESD protection:
• HBM JESD22-A114F exceeds 2000 V
• CDM AEC-Q100-011 revision B exceeds 1000 V

• 5 Ω switch connection between two ports
• Rail to rail switching on data I/O ports
• CMOS low power consumption
• Latch-up performance exceeds 250 mA per JESD78B Class I level A
• IOFF circuitry provides partial Power-down mode operation
• Specified from -40 °C to +85 °C and -40 °C to +125 °C