1. General description
The 74HC4053; 74HCT4053 is a triple single-pole double-throw analog switch (3x SPDT) suitable
for use in analog or digital 2:1 multiplexer/demultiplexer applications. Each switch features a digital
select input (Sn), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ).
A digital enable input (E) is common to all switches. 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.
2. Features and benefits
• Wide analog input voltage range from -5 V to +5 V
• CMOS low power dissipation
• High noise immunity
• Latch-up performance exceeds 100 mA per JESD78 Class II Level B
• Complies with JEDEC standard:
• JESD8C (2.7 V to 3.6 V)
• JESD7A (2.0 V to 6.0 V)
• 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
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C
3. Applications
• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating