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SL74HC4051

System Logic Semiconductor
Part Number SL74HC4051
Manufacturer System Logic Semiconductor
Description Analog Multiplexer Demultiplexer
Published Apr 16, 2005
Detailed Description SL74HC4051 Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS The SL74HC4051 utilize silicon-gate CMOS...
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SL74HC4051
SL74HC4051

Overview
SL74HC4051 Analog Multiplexer Demultiplexer High-Performance Silicon-Gate CMOS The SL74HC4051 utilize silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF leakage currents.
These analog multiplexers/demultiplexers control analog voltages that may vary across the complete power supply range (from VCC to VEE).
The Channel-Select inputs determine which one of the Analog Inputs/Outputs is to be connected, by means of an analog switch, to the Common Output/Input.
When the Enable pin is high, all analog switches are turned off.
The Channel-Select and Enable inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs.
• Fast Switching and Propagation Speeds • Low Crosstalk Between Switches • Diode Protection on All Inputs/Outputs • Analog Power Supply Range (VCC-VEE)=2.
0 to 12.
0 V • Digital (Control) Power Supply Range (VCC-GND)=2.
0 to 6.
0 V • Low Noise ORDERING INFORMATION SL74HC4051N Plastic SL74HC4051D SOIC TA = -55° to 125° C for all packages PIN ASSIGNMENT LOGIC DIAGRAM Single-Pole, 8-Position Plus Common Off FUNCTION TABLE Control Inputs Enable C L L L L PIN 16 =VCC PIN 7 = VEE PIN 8 = GND L L L L H L L L L H H H H X Select B L L H H L L H H X A L H L H L H L H X X0 X1 X2 X3 X4 X5 X6 X7 None ON Channels X = don’t care SLS System Logic Semiconductor SL74HC4051 MAXIMUM RATINGS * Symbol VCC VEE VIS VIN I PD Tstg TL * Parameter Positive DC Supply Voltage (Referenced to GND) (Referenced to VEE) Negative DC Supply Voltage (Referenced to GND) Analog Input Voltage Digital Input Voltage (Referenced to GND) DC Input Current Into or Out of Any Pin Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) Value -0.
5 to +7.
0 -0.
5 to +14.
0 -7.
0 to +0.
5 VEE - 0.
5 to VCC+0.
5 -1.
5 to VCC +1.
5 ±25 750 500 -65 to +150 260 Unit V V V V mA mW °C °C Maximum Ratings are those value...


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