74HCT4051PW,118

The 74HCT4051PW is a single-pole octal-throw (SP8T) Analog Switch 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.

• Low ON resistance - 80Ω, 70Ω, 60Ω (typical) at VCC-VEE = 4.5V, 6.0V, 9.0V respectively
• Logic level translation to enable 5V logic to communicate with ±5V analog signals
• Typical break before make built-in
• Complies with JEDEC standard No. 7A
• ESD protection - HBM JESD22-A114F <lt/>2000V, MM JESD22-A115-A <lt/>200V, CDM JESD22-C101E <lt/>1000V

Applications

Signal Processing