CD54HC4053中文资料高速 CMOS 逻辑模拟多路复用器/多路解复用器数据手册TI规格书

描述 Description

The CDx4HC405x and CDx4HCT405x devices are digitally controlled analog switches that use silicon gate CMOS technology to achieve operating speeds similar to LSTTL with the low-power consumption of standard CMOS integrated circuits.
These analog multiplexers and demultiplexers control analog voltages that may vary across the voltage supply range (for example, VCC to VEE). They are bidirectional switches that allow any analog input to be used as an output and vice versa. The switches have low ON resistance and low OFF leakages. In addition, all these devices have an enable control that, when high, disables all switches to their OFF state.

特性 Features

• 宽模拟输入电压范围：±5V（最大值）
• 70Ω（典型值）(VCC – VEE = 4.5V)
• 低开关间串扰
• 先断后合开关
• CD54HC 和 CD74HC 类型
• 开关电压：0V 至 10V
• CD54HCT 和 CD74HCT 类型
• 开关电压：0V 至 10V
• CMOS 输入兼容性在电压为 VOL、VOH时，II  ≤ 1µA
• 对于符合 MIL-PRF-38535 标准的产品，所有参数均经过测试，除非另外注明。对于所有其他产品，生产流程不一定包含对所有参数的测试。