1. General description

The CBT3245A 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. This

device is fully specified for partial power down applications using IOFF.

2. Features and benefits

• 5 Ω switch connection between two ports

• Direct interface with TTL levels

• Overvoltage tolerant control inputs to 5.5 V

• IOFF circuitry provides partial Power-down mode operation

• Latch-up performance exceeds 500 mA per JESD 78 Class II Level B

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• MM JESD22-A115B exceeds 150 V

• CDM JESD22-C101C exceeds 1000 V

• Specified from -40 °C to +85 °C

CBT3245A属于集成电路（IC） > 信号开关，多路复用器，解码器。安世半导体(中国)有限公司制造生产的CBT3245A信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。