NXP 74HC138N 芯片, 74HC CMOS逻辑器件
The is a 3-to-8 line Decoder or Demultiplexer with inverting and decodes three binary weighted address inputs to eight mutually exclusive outputs. The device features three enable inputs. Every output will be high unless E1 and E2 are low and E3 is high. This multiple enable function allows easy parallel expansion to a 1-of-32 5 to 32 lines decoder with just four 138 ICs and one inverter. The 138 can be used as an eight output demultiplexer by using one of the active low enable inputs as the data input and the remaining enable inputs as strobes. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
ESD sensitive device, take proper precaution while handling the device.
电源电压DC 2.00V min
输出接口数 8
电路数 1
针脚数 16
输入数 3
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.6 VDC
电源电压Max 6 V
电源电压Min 2 V
安装方式 Through Hole
引脚数 16
封装 DIP
封装 DIP
工作温度 -40℃ ~ 125℃
产品生命周期 Unknown
包装方式 Bulk
制造应用 通信与网络, Communications & Networking
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17