onsemi MC74VHC4051DR2G

The MC74VHC4051, MC74VHC4052, and MC74VHC4053 utilize silicon-gate CMOS technology to achieve fast propagation delay, low on-resistance, and low off-leakage current. These analog multiplexers/demultiplexers can control analog voltages that vary across the entire power supply range (from VCC to VEE). The channel select inputs determine which analog input/output will be connected to the common output/input through the analog switches. When the enable pin is high, all analog switches are off. The channel select and enable inputs are compatible with standard CMOS outputs; with pull-up resistors, they are compatible with LSTTL outputs. These devices are designed so that the on-resistance (Ron) is more linear over the input voltage range than that of metal-gate CMOS analog switches. The main features include:

• 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
• Better 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
• The NLV prefix is suitable for automotive and other applications with unique field and control change requirements; compliant with AEC-Q100 and has PPAP capability
• Lead-free, halogen-free/BFR-free, and compliant with RoHS standards