器件名称:
CD54HC4351_07
功能描述:
High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch
文件大小:
473.52KB 共23页
简 介:
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 Data sheet acquired from Harris Semiconductor SCHS213C September 1998 - Revised July 2003 High-Speed CMOS Logic Analog Multiplexers/Demultiplexers with Latch CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits. These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE). Two Enable inputs, one active low (E1), and the other active high (E2) are provided allowing enabling with either input voltage level. Features Wide Analog Input Voltage Range . . . . . . . . . ±5V (Max) [ /Title (CD74 HC435 1, CD74 HCT43 51, CD74 HC435 2) /Subject (High Speed CMOS Logic Analog Multiplexers/De multiplexers with Latch) /Autho r () /Keywords (High Speed CMOS Logic Low “On” Resistance - VCC - VEE = 4.5V. . . . . . . . . . . . . . . . . . . . . . 70 (Typ) - VCC - VEE = 9V . . . . . . . . . . . . . . . . . . . . . . . 40 (Typ) Low Crosstalk Between Switches Fast Switching and Propagation Speeds “Break-Before-Make” Switching Wide Operating Temperature Range . . . -55oC to 125oC HC Types - 2V to 6V Operation, Control; 0V to 10V Switch - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V HCT Types - 4.5V to 5.5V Operation, Control; 0V to 10V Switch - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibil……
