M74HC4051 Single 8-Channel Analog Multiplexer/Demultiplexer

The M74HC4051 is a single 8-channel analog multiplexer/demultiplexer fabricated with silicon gate C2MOS technology, pin-to-pin compatible with the equivalent metal gate CMOS4000B series. It contains 8 bidirectional and digitally controlled analog switches.

A built-in level shifting is included to allow an input range up to ± 6 V (peak) for an analog signal with digital control signal of 0 to 6 V.

The VEE supply pin is provided for analog input signals. It has an inhibit (INH) input terminal to disable all the switches when is at high level. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND.

A, B and C control inputs select one channel out of eight. All inputs are equipped with protection circuits against static discharge and transient excess voltage

技术特性

Low power dissipation:
- ICC= 4µA(max.) at TA=25°C
Logic level translation to enable 5V logic signal to communicate with ±5V analog signal
Low ON resistance:
- 70Ω typ. (VCC - VEE = 4.5V)
- 50Ω typ. (VCC - VEE = 9V)
Wide analog input voltage range: ±6V
Fast switching:
- tpd = 15ns (TYP.) at TA = 25°C
Low crosstalk between switches
High ON/OFF output voltage ratio
Wide operating supply voltage range
- (VCC - VEE) = 2 TO 12V
Low sine wave distortion:
- 0.02% at VCC - VEE = 9V
High noise immunity:
- VNIH= VNIL= 28 % VCC(min.)
Pin and function compatible with 74 series 4051

M74HC4051 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
M74HC4051TTR	Active		1000	TSSOP 16	Tape And Reel		M74HC4051TTR
M74HC4051RM13TR	Active		1000	SO-16	Tape And Reel		M74HC4051RM13TR
M74HC4051B1R	Active		1000	PDIP 16	Tube		M74HC4051B1R

DATASHEET

描述	版本	大小
M74HC4051 : DS0295: Single 8-channel analog multiplexer/demultiplexer	4	356KB