74HCT4052BZX

74HCT4052BZX is a dual single-pole quad-throw analogue switch (2 × SP4T) suitable for use in analogue or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (active-low E) and two digital select inputs (S0 and S1) are common to both switches. 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. It is used in applications such as analogue multiplexing and demultiplexing, digital multiplexing and demultiplexing, signal gating.

• Wide analogue input voltage range from 4.5V to +5.5V, CMOS low power dissipation
• High noise immunity, latch-up performance exceeds 100mA per JESD 78 class II level B
• Logic level translation: to enable 5V logic to communicate with ±5V analogue signals
• Typical ‘break before make’ built-in, TTL input level
• Complies with JEDEC standards: JESD8C (2.7V to 3.6V), JESD7A (2.0V to 6.0V)
• On resistance (peak) is 270 ohm typical at VCC = 4.5V, VEE = 0V, ISW = 1000μA, -40°C to +125°C
• Supply current is 160μA typical at (Tamb = -40°C to +125°C, VCC = 6V)
• 180MHz typical -3dB frequency response at (VCC = 4.5V; VEE = -4.5V)
• Crosstalk is -60dB typical at (VCC = 2.25V; VEE = -2.25V), SP4T-Z configuration
• Operating temperature range from -40°C to +125°C, package style is DHXQFN16