74HCT4051PW-Q100,1

74HCT4051PW-Q100,1 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 (active-low E). When active-low 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. This product has been qualified for the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. It is used in applications such as analog multiplexing and demultiplexing, digital multiplexing and demultiplexing, signal gating.

• ON resistance (peak) is 100 ohm typ at (VCC = 4.5V; VEE = 0V; ISW = 1000μA, Tamb = 25°C)
• Logic level translation: to enable 5V logic to communicate with ±5V analog signals
• ON resistance mismatch between channels is 9 ohm typ at (VCC = 4.5V; VEE = 0V, Tamb = 25°C)
• Supply voltage range from 4.5V to 5.5V
• Propagation delay is 5ns typical at (VCC = 4.5V; VEE = 0V, Tamb = 25°C)
• Supply current is 8μA maximum at (VCC = 5.5V; VEE = 0V)
• Turn-on time is 26ns typical at (VCC = 4.5V; VEE = 0V, Tamb = 25°C)
• Turn-off time is 19ns typical at (VCC = 4.5V; VEE = 0V, Tamb = 25°C)
• Operating temperature range from -40°C to +125°C
• TSSOP16 package