MOTOROLA MC74HC4053DWR2

MC54/74HC4051, MC74HC4052, and MC54/74HC4053 utilize silicon-gate CMOS technology to achieve fast propagation delay, low on-resistance, and low off-state leakage current. These analog multiplexers/demultiplexers can control analog voltages varying within the supply range (from Vcc to Vee). The HC4051, HC4052, and HC4053 are pin-compatible with the metal-gate MC14051B, MC14052B, and MC14053B. The channel select inputs determine which analog input/output is connected to the common output/input through the analog switches. 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 pull-up resistors, they are compatible with LSTTL outputs. These devices are designed so that the on-resistance R_on exhibits better linearity across the input voltage range compared to metal-gate CMOS analog switches.

• Fast switching and propagation speed
• Low crosstalk between switches
• Diode protection on all inputs/outputs
• Analog supply range (Vcc - Vee) = 2.0 to 12.0 V
• Digital (control) supply range (Vcc - GND) = 2.0 to 6.0 V
• Better linearity and lower on-resistance than metal-gate counterparts
• Low noise
• Meets JEDEC Standard No. 7A requirements
• Die complexity: HC4051 -- 184 FETs or 46 equivalent gates; HC4052 -- 168 FETs or 42 equivalent gates; HC4053 -- 156 FETs or 39 equivalent gates