MC74VHC4052

模拟多路复用器/多路解复用器高性能硅栅CMOS Analog Multiplexers / Demultiplexers High-Performance Silicon-Gate CMOS

High-Performance Silicon-Gate CMOS The MC74VHC4051, and MC74VHC4053 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 VT he VHC4051, VHC4052 and VHC4053 are identical in pinout to the high-speed HC4051A, HC4052A and HC4053A, and the metal-gate MC14051B, MC14052B and MC14053B. 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 LSTTL outputs. These devices have been designed so that the ON resistance R is more linear over input voltage than R of metal-gate CMOS analog switches.

Features

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Fast Switching and Propagation Speeds

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Low Crosstalk Between Switches

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Diode Protection on All Inputs/Outputs

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Analog Power Supply Range VCC - VEE = 2.0 to 12.0 V

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Digital Control Power Supply Range VCC - GND = 2.0 to 6.0 V

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Improved Linearity and Lower on Resistance Than Metal-Gate Counterparts

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Low Noise

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In Compliance With the Requirements of JEDEC Standard No. 7A

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Chip Complexity:VHC4051 - 184 FETs or 46 Equivalent Gates; VHC4052 - 168 FETs or 42 Equivalent Gates; VHC4053 - 156 FETs or 39 Equivalent Gates

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These devices are available in Pb-free packages. Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local sales office or representative.