SN74LV138A-Q1中文资料汽车类三线至八线解码器/多路信号分离器数据手册TI规格书

描述 Description

The SN74LV138A-Q1 device is 3-line to 8-line decoders/demultiplexers designed for 2 V to 5.5 V VCC operation.

The conditions at the binary-select inputs (A0, A1, A2) and the three enable inputs (G2, G0, G1) select one of eight output lines. The two active-low (G0, G1) and one active-high (G2) enable inputs reduce the need for external gates or inverters when expanding.

特性 Features

• AEC-Q100 qualified for automotive applications:
• Device HBM ESD Classification Level 2
• 2 V to 5.5 V VCC operation
• Typical VOLP (output ground bounce) CC = 3.3 V, TA = 25°C
• Support mixed-mode voltage operation on all ports
• Latch-up performance exceeds 250 mA per JESD 17