CBT3861

10-bit bus switch with output enable

The CBT3861 provides ten bits of high-speed TTL-compatible bus switching. The low ON resistance of the switch allows connections to be made with minimal propagation delay.

The CBT3861 device is organized as one 10-bit bus switches with one output enable (OE) input. When OE is LOW, the switch is on and port A is connected to the B port. When OE is HIGH, each switch is disabled.

The CBT3861 is characterized for operation from –40 ℃ to +85 ℃.

Features

  • 5 Ω switch connection between two ports
  • TTL-compatible control input levels
  • Multiple package options
  • Latch-up protection exceeds 100 mA per JESD78
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • CDM JESD22-C101C exceeds 1000 V

Parametrics

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ohm)f(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
CBT3861BQProduction4.5 - 5.53.9TTL7300100.25very Low-40~85799.650DHVQFN24
CBT3861PWProduction4.5 - 5.53.9TTL7300100.25very Low-40~85842.739TSSOP24

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
CBT3861BQ
DHVQFN24
(SOT815-1)
SOT815-1Reel 13" Q1/T1ActiveCBT3861CBT3861BQ,118
( 9352 916 37118 )
CBT3861PW
TSSOP24
(SOT355-1)
SOT355-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveCBT3861CBT3861PW,118
( 9352 916 39118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
CBT3861BQCBT3861BQ,118CBT3861BQAlways Pb-free11
CBT3861PWCBT3861PW,118CBT3861PWAlways Pb-free11
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
CBT386110-bit bus switch with output enableData sheet2017-05-04
SOT355-1_118TSSOP24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT355-1_128TSSOP24; Reel pack, SMD, 13" Q4/T2 standard product orientation Orderable part number ending ,128 Ordering code (12NC) ending 128Packing2016-10-20
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT355-1plastic, thin shrink small outline package; 24 leads; 0.65 mm pitch; 7.8 mm x 4.4 mm x 1.1 mm bodyOutline drawing2017-01-30
SOT815-1_118DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-19
SOT815-1_431DHVQFN24; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2015-06-26
SOT815-1plastic, dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 3.5 mm x 5.5 mm x 0.85 mm bodyOutline drawing2017-01-30

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