器件名称:
M74HC4351M1R
功能描述:
ANALOG MULTIPLEXER/DEMULTIPLEXER WITH ADDRESS LATCH : SINGLE 8 CHANNEL
文件大小:
216.48KB 共12页
简 介:
M74HC4351 ANALOG MULTIPLEXER/DEMULTIPLEXER WITH ADDRESS LATCH : SINGLE 8 CHANNEL s s s s s s s s s LOGIC LEVEL TRANSLATION TO ENABLE 5V LOGIC SIGNAL TO COMMUNICATE WITH ± 5V ANALOG SIGNAL LOW POWER DISSIPATION: ICC = 4A(MAX.) at TA = 25 °C LOW "ON" RESISTANCE: 70 TYP. (VCC - VEE = 4.5V) 50 TYP. (VCC - VEE = 9V) WIDE ANALOG INPUT VOLTAGE RANGE ± 6v LOW CROSSTALK BETWEEN SWITCHES FAST SWITCHING SINE WAVE DISTORTION: 0.02% (TYP.) at VCC - VEE = 9V HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.) PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 4351 DIP SOP TSSOP ORDER CODES PACKAGE DIP SOP TSSOP TUBE M74HC4351B1R M74HC4351M1R T&R M74HC4351RM13TR M74HC4351TTR DESCRIPTION The M74HC4351 is an high speed CMOS ANALOG MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. 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 two enable inputs to enable all the switches when high (EN2) or low (EN1). For operation as a digital multiplexer/demultiplexer , VEE is connected to GND. The M74HC4351 is a single 8 channel multiplexer/ demultiplexer having three binary control inputs A, B and C to select 1 of 8 to be turned on, and connected to the output. PIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/12 M74HC4351 CONTROL INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 4 3, 14 7 8 9 11 15, 13, 12 17, 18, 19, 16, 1,……
