High-Speed CMOS Logic Hex Inverting Schmitt Trigger

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TI

德州仪器

高速 CMOS 逻辑 10 至 4 线优先级编码器

The ’HC147 and CD74HCT147 are high speed silicon-gate CMOS devices and are pin-compatible with low power Schottky TTL (LSTTL).\n The ’HC147 and CD74HCT147 9-input priority encoders accept data from nine active LOW inputs (l1 to l9) and provide binary representation on the four active LOW inputs (Y0\ • Buffered Inputs and Outputs\n• Fanout (Over Temperature Range) \n• Bus Driver Outputs...15 LSTTL Loads\n• Balanced Propagation Delay and Transition Times\n• HC Types \n• High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V\n• Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max);

TI

德州仪器