The 74HC4067 and 74HCT4067 devices are digitally controlled analog switches that include four address inputs (S0 to S3), sixteen individual I/O channels (Y0 to Y15), a common I/O pin (Z) and an active-low enable control input (EN).
The 74HC4067 and 74HCT4067 are single-pole/ 16-throw (SP16T) analog switches, where one terminal is linked to an individual input/output (Y0 to Y15), and the other pins are connected to the common input/output (Z).
When pin EN is active low, one of the sixteen switches is chosen through the configuration of pins S0 to S3, setting it in a low-impedance on-state. All other unselected switches are in a high-impedance off-state. Conversely, when pin EN is active high, all switches are in the high-impedance off-state, regardless of the state of pins S0 to S3.
The analog inputs/outputs (Y0 to Y15 and Z) can vary between VCC as the upper limit and GND as the lower limit.
The 74HC4067 and 74HCT4067 are available in a Green SOIC-24 package. They operate over an ambient temperature range of -40℃ to +125℃.
- Wide Supply Voltage Range:
- 74HC4067: 2V to 12V
- 74HCT4067: 4.5V to 5.5V
- Low On-Resistance:
- 220Ω (TYP) at VCC = 2V
- 86Ω (TYP) at VCC = 5V
- 60Ω (TYP) at VCC = 10V
- Integrated Break-Before-Make Function
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green SOIC-24 Package
Industrial, Telecom, Medical Equipment
Computing Equipment
