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Bus switches for hot plug, isolation and multiplexing

Nexperia's CBTLV(D) bus switches are low delay single transistor or transmission gate solutions for multiplexing data buses, hot swapping boards in backplanes, memory interleaving, signal conditioning and uni-direction level shifting.

Nexperia's CBTLV(D) bus switch and multiplexer options include 3.3 V CBTLV and 3.3 V to 1.8 V CBTLVD variants of bit width ranging from single-bit to 24-bit.

CBTLV(D) bus switches are available in standard logic and innovative PicoGate packages. Smaller leadless MicroPak and DQFN packages are available for PCB space saving. Nexperia's CBTLV(D) products are fully specified from either -40 °C to 85 °C or -40 °C to 125 °C.

主要特性和优势

  • 3.3 V to 1.8 V level shifting
  • Low propagation delay
  • TTL control inputs

关键应用

  • Telecommunications infrastructure
  • Memory interleaving
  • Industrial control
  • Uni-directional level shifting
  • Cell phones

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Bus switches for hot plug, isolation and multiplexing
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Products

Analog & Logic ICs

型号 描述 状态 快速访问
74CBTLV1G125GV-Q100 Single bus switch Production
74CBTLV1G125GW-Q100 Single bus switch Production
74CBTLV3125BQ-Q100 4-bit bus switch Production
74CBTLV3125PW-Q100 4-bit bus switch Production
74CBTLV3126BQ-Q100 4-bit bus switch Production
74CBTLV3126PW-Q100 4-bit bus switch Production
74CBTLV3244BQ-Q100 8-bit bus switch with 4-bit output enables Production
74CBTLV3245BQ-Q100 8-bit bus switch with output enable Production
74CBTLV3245PW-Q100 8-bit bus switch with output enable Production
74CBTLV3253BQ-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3253D-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3253PW-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3257BQ-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLV3257D-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLV3257PW-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLVD3245BQ-Q100 8-bit level-shifting bus switch with output enable Production

Automotive qualified products (AEC-Q100/Q101)

型号 描述 状态 快速访问
74CBTLV1G125GV-Q100 Single bus switch Production
74CBTLV1G125GW-Q100 Single bus switch Production
74CBTLV3125BQ-Q100 4-bit bus switch Production
74CBTLV3125PW-Q100 4-bit bus switch Production
74CBTLV3126BQ-Q100 4-bit bus switch Production
74CBTLV3126PW-Q100 4-bit bus switch Production
74CBTLV3244BQ-Q100 8-bit bus switch with 4-bit output enables Production
74CBTLV3245BQ-Q100 8-bit bus switch with output enable Production
74CBTLV3245PW-Q100 8-bit bus switch with output enable Production
74CBTLV3253BQ-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3253D-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3253PW-Q100 Dual 1-of-4 multiplexer/demultiplexer Production
74CBTLV3257BQ-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLV3257D-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLV3257PW-Q100 Quad 1-of-2 multiplexer/demultiplexer Production
74CBTLVD3245BQ-Q100 8-bit level-shifting bus switch with output enable Production

Documentation

文件名称 标题 类型 日期
DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
Nexperia_Selection_guide_2023 Nexperia Selection Guide 2023 Selection guide 2023-05-10

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Datasheets (8)

文件名称 标题 类型 日期
74CBTLV1G125_Q100 Single bus switch Data sheet 2024-01-26
74CBTLV3125_Q100 4-bit bus switch Data sheet 2024-04-11
74CBTLV3126_Q100 4-bit bus switch Data sheet 2024-04-11
74CBTLV3244_Q100 8-bit bus switch with 4-bit output enables Data sheet 2022-12-13
74CBTLV3245_Q100 8-bit bus switch with output enable Data sheet 2020-05-07
74CBTLV3253_Q100 Dual 1-of-4 multiplexer/demultiplexer Data sheet 2024-04-23
74CBTLV3257_Q100 Quad 1-of-2 multiplexer/demultiplexer Data sheet 2024-02-01
74CBTLVD3245_Q100 8-bit level-shifting bus switch with output enable Data sheet 2021-02-04