MC74VHC4053 Analog Multiplexer-Demultiplexer ON SEMICONDUCTOR IC
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The MC74VHC4051, MC74VHC4052 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 VCC to VEE).
The 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 (Ron) is
more linear over input voltage than Ron of metal-gate CMOS analog
switches.
• 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
• Improved Linearity and Lower ON Resistance Than Metal-Gate
Counterparts
• Low Noise
• Chip Complexity: VHC4051 — 184 FETs or 46 Equivalent Gates
VHC4052 — 168 FETs or 42 Equivalent Gates
VHC4053 — 156 FETs or 39 Equivalent Gates
• These Devices are Pb-Free and are RoHS Compliant
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Az aukció vége: 2021-12-24 10:10 .
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