74VHC4051 • 74VHC4052 • 74VHC4053 8-Channel Analog Multiplexer • Dual 4-Channel Analog Multiplexer • Triple 2-Channel Analog Multiplexer
The 74VHC4051, 74VHC4052, and 74VHC4053 are digitally controlled analog switches built in advanced silicon‑gate CMOS technology. They provide low on‑resistance, low leakage, and bidirectional operation, supporting analog signals up to ±6 V with 0‑6 V digital control.
The document lists electrical specifications, absolute maximum ratings, package dimensions, and ordering information for SOIC, TSSOP, and PDIP variants. It also includes connection diagrams, truth tables, and a life‑support component disclaimer.
| Typical On‑Resistance | 50 Ω (Vcc‑Vee = 4.5 V) |
|---|---|
| Quiescent Current | 80 µA max |
| Supply Voltage Range (Vcc) | 2 V to 6 V |
| Supply Voltage Range (Vee) | 0 V to –6 V |
| Output Current per Pin | 25 mA max |
| Operating Temperature Range | -40 °C to 85 °C |
The typical on‑resistance is about 50 Ω when Vcc‑Vee is 4.5 V.
Vcc can be applied from 2 V up to 6 V, and Vee can range from 0 V down to –6 V.
The devices draw up to 80 µA of quiescent current.