CBT3253ADB数据手册集成电路（IC）的信号开关多路复用器解码器规格书PDF

描述 Description

Dual 1-of-4 FET multiplexer/demultiplexer - The CBT3253A is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/demultiplexer. The low ON-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When the output enable input (nOE) is LOW, the 1-of-4 multiplexer/demultiplexer is enabled. The data path is selected by the select control inputs (S0, S1). When nOE is HIGH, the 1-of-4 multiplexer/demultiplexer is disabled. The switch terminals are in the high impedance OFF-state, independent of S0 and S1. The CBT3253A is characterized for operation from -40 °C to +85 °C.

特性 Features

·5 Ω switch connection between two ports
·TTL-compatible input levels
·Minimal propagation delay through the switch
·Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A
·ESD protection:·HBM JESD22-A114E exceeds 2000 V
·MM JESD22-A115-A exceeds 200 V
·CDM JESD22-C101C exceeds 1000 V