Описание
The 74HC4052; 74HCT4052 is a high-speed Si-gate CMOS device and is pin compatible with the HEF4052B. The device is specified in compliance with JEDEC standard no. 7A. The 74HC4052; 74HCT4052 is a dual 4-channel analog multiplexer/demultiplexer with common select logic. Each multiplexer has four independent inputs/outputs (pins nY0 to nY3) and a common input/output (pin nZ). The common channel select logics include two digital select inputs (pins S0 and S1) and an active LOW enable input. When pin enable input = LOW, one of the four switches is selected (low-impedance ON-state) with pins S0 and S1. When pin enable input = HIGH, all switches are in the high-impedance OFF-state, independent of pins S0 and S1.
- Wide analog input voltage range from -5 V to +5 V
- Low ON resistance:
- 80 ? (typical) at VCC – VEE = 4.5 V
- 70 ? (typical) at VCC – VEE = 6.0 V
- 60 ? (typical) at VCC – VEE = 9.0 V
- Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals
- Typical ‘break before make’ built-in
- Complies with JEDEC standard no. 7A
- ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101E exceeds 1000 V
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
