CD74HCT153中文资料高速 CMOS 逻辑双路 4 输入多路复用器数据手册TI规格书

描述 Description

The ’HC153 and ’HCT153 are dual 4- to 1-line selector/multiplexers that select one of four sources for each sectionby the common select inputs, S0 and S1. When the enable inputs (1E\\, 2E\\) are HIGH, the outputs are in the LOW state.

特性 Features

• Common Select Inputs
• Separate Enable Inputs
• Buffered inputs and Outputs
• Fanout (Over Temperature Range)
• Bus Driver Outputs . . . . . . . . 15 LSTTL Loads
• Balanced Propagation Delay and Transition Times
• HC Types
• High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
• CMOS Input Compatibility, Il 1µA at VOL, VOH