器件名称:
M74HCT4051
功能描述:
SINGLE 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
文件大小:
309.54KB 共14页
简 介:
M74HCT4051 SINGLE 8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER s s s s s s s s s s s LOW POWER DISSIPATION: ICC = 4A (MAX.) at TA=25°C LOGIC LEVEL TRANSLATION TO ENABLE TTL LOGIC SIGNAL TO COMMUNICATE WITH ±5V ANALOG SIGNAL LOW "ON" RESISTANCE: 70 TYP. (VCC - VEE = 4.5V) 50 TYP. (VCC - VEE = 9V) WIDE ANALOG INPUT VOLTAGE RANGE: ±6V FAST SWITCHING: tpd = 13ns (TYP.) at TA = 25 °C LOW CROSSTALK BETWEEN SWITCHES HIGH ON/OFF OUTPUT VOLTAGE RATIO WIDE OPERATING SUPPLY VOLTAGE RANGE (VCC - VEE) = 2V TO 12V LOW SINE WAVE DISTORTION: 0.02% at VCC - VEE = 9V COMPATIBLE WITH TTL OUTPUTS: VIH = 2V(MIN.) VIL = 0.8V (MAX.) PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4051 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE T&R M74HCT4051B1R M74HCT4051M1R M74HCT4051RM13TR M74HCT4051TTR DESCRIPTION The M74HCT4051 is a single eight-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology and it is pin to pin compatible with the equivalent metal gate CMOS4000B series. It contains 8 bidirectional and digitally controlled analog switches. PIN CONNECTION AND IEC LOGIC SYMBOLS A built-in level shifting is included to allow an input range up to ±6V (peak) for an analog signal with digital control signal of 0 to 6V. VEE supply pin is provided for analog input signals. It has an inhibit (INH) input terminal to disable all the switches when high, compatible with TTL output level. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND. ……
