74HC4053 Triple 2-Channel Analog Multiplexer / Demultiplexer
Triple 2-channel analog multiplexer/demultiplexer (three independent SPDT analog switches) with three separate digital select inputs and a common enable input. Designed for analog and digital signal switching up to 10V peak-to-peak.
Aliase:SN74HC4053, 74HC4053D, 74HCT4053, Triple SPDT Switch, 2:1 Analog Mux
DIP-16 Top View
16 Pins
Pinout Table16
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | 2Y1 | Analog | Switch 2 Channel 1 Input/Output (2B) |
| 2 | 2Y0 | Analog | Switch 2 Channel 0 Input/Output (2A) |
| 3 | 3Y1 | Analog | Switch 3 Channel 1 Input/Output (3B) |
| 4 | 3Z | Analog | Switch 3 Common (3COM) Input/Output |
| 5 | 3Y0 | Analog | Switch 3 Channel 0 Input/Output (3A) |
| 6 | ~E | Digital | Enable Input (Active Low, High turns all switches OFF) |
| 7 | VEE | Ground | Negative Supply / Analog Ground (Connect to GND for unipolar) |
| 8 | GND | Ground | Digital Ground (0V) |
| 9 | S3 | Digital | Switch 3 Select Line (Address Bit C) |
| 10 | S2 | Digital | Switch 2 Select Line (Address Bit B) |
| 11 | S1 | Digital | Switch 1 Select Line (Address Bit A) |
| 12 | 1Y0 | Analog | Switch 1 Channel 0 Input/Output (1A) |
| 13 | 1Y1 | Analog | Switch 1 Channel 1 Input/Output (1B) |
| 14 | 1Z | Analog | Switch 1 Common (1COM) Input/Output |
| 15 | 2Z | Analog | Switch 2 Common (2COM) Input/Output |
| 16 | VCC | Power | Positive Power Supply (+2.0V to +10.0V) |