SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The MC74HC4053ADTR2G is a triple single-pole double-throw (SPDT) analog multiplexer/demultiplexer manufactured by onsemi. It utilizes silicon-gate CMOS technology to provide fast switching speeds and low ON resistance. The device features three independent switches, each capable of connecting one of two analog inputs or outputs to a common terminal. It operates with a digital supply voltage range of 2.0 V to 6.0 V and an analog power supply range of 2.0 V to 12.0 V. Key electrical parameters include a maximum propagation delay of 270 ns at 2.0 V and 45 ns at 6.0 V, a maximum ON resistance of 190 Ohms at 4.5 V, and a bandwidth of up to 120 MHz. The component is housed in a TSSOP-16 package.
Verify the specific ordering suffix 'R2G' to confirm the tape-and-reel packaging format required for automated assembly processes. Ensure that the procurement documentation explicitly references the HC4053A series specifications to distinguish it from other variants within the family. Confirm RoHS compliance status through official manufacturer declarations prior to finalizing orders.
Select this component when a design requires three independent analog switches controlled by digital logic. Verify that the required analog signal swing fits within the specified VCC and VEE supply limits. Consider the maximum ON resistance and propagation delay characteristics to ensure they meet the bandwidth and speed requirements of the target application circuit.
This part belongs to the MC74HC405xA series of high-performance silicon-gate CMOS analog multiplexers. It shares pinout compatibility with older metal-gate devices like the MC14053AB but offers superior performance metrics. The series includes related parts such as the MC74HC4051A (8-channel) and MC74HC4052A (4-channel dual), providing scalable solutions for different channel count requirements.
Public confirmed substitute part numbers: MC74HC4053ADR2G, NLV74HC4053ADTR2G.