Nexperia
Or cross multiple parts
×

CBT3253

Dual 1-of-4 FET multiplexer/demultiplexer

The CBT3253 is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/demultiplexer. The low ON-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

The select control inputs (S0, S1) can select the data path, when both output enable inputs (1OE, 2OE) are LOW. When nOE is HIGH, the switch terminals are in the high impedance OFF-state, independent of S0 and S1.

Features and benefits

  • 5 Ω switch connection between two ports

  • Direct interface with TTL levels

  • Overvoltage tolerant control inputs to 5.5 V

  • Minimal propagation delay through the switch

  • Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A

  • ESD protection:

    • HBM JESD22-A114E exceeds 2000 V

    • MM JESD22-A115-A exceeds 200 V

    • CDM JESD22-C101C exceeds 1000 V

  • Specified from -40 °C to +85 °C

Documentation (3)

File nameTitleTypeDate
CBT3253Dual 1-of-4 FET multiplexer/demultiplexerData sheet2021-03-23
AN90010Pin FMEA for CBT(D) familyApplication note2019-10-28
Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.