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Description:

General description:
The 74HC4051; 74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). When E is HIGH, the switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits:
Wide analog input voltage range from -5 V to +5 V
Complies with JEDEC standard no. 7A
Low ON resistance:
– 80 Ω (typical) at VCC – VEE = 4.5 V
– 70 Ω (typical) at VCC – VEE = 6.0 V
– 60 Ω (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
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 -40 °C to +125 °C

Size : 27.94mm x 17.78mm x 3.3mm(Suitable for breadboard)
Weight : 1.8g

Applications:

for Breadboard
for Arduino UNO MEGA2560
for MCU ARM AVR ADC
for Raspberry Pi
for PLC RS485 Modbus
for Analog acquisition
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating

Packing list:
2 PCS HC4051A8 74HC4051 8-channel analog multiplexer/demultiplexer