74CBTLV3253D

Dual 1-of-4 multiplexer/demultiplexer

The 74CBTLV3253 provides a dual 1-of-4 high-speed multiplexer/demultiplexer with two common select inputs (S0, S1) and two output enable inputs (1OE, 2OE). The low ON resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When pin nOE = LOW, one of the four switches is selected (low-impedance ON-state) with pins S0 and S1. When pin nOE = HIGH, all switches are in the high-impedance OFF-state, independent of pins S0 and S1.

To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the VCC through a pull-up resistor. The minimum value of the resistor is determined by the current-sinking capability of the driver.

Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.3 V to 3.6 V.

This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
74CBTLV3253D 74CBTLV3253D,118 935289998118 SOT109-1 订单产品

特性

  • Supply voltage range from 2.3 V to 3.6 V
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-5 (2.3 V to 2.7 V)
    • JESD8-B/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM AEC-Q100-011 revision B exceeds 1000 V
  • 5 Ω switch connection between two ports
  • Rail to rail switching on data I/O ports
  • CMOS low power consumption
  • Latch-up performance exceeds 250 mA per JESD78B Class I level A
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options
  • Specified from -40 ℃ to +85 ℃ and -40 ℃ to +125 ℃

目标应用

参数类型

型号Product statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)No of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74CBTLV3253DProduction2.3 - 3.63.3CMOS / LVTTL7.040020.2very Low-40~125929.652SO16

Package

型号可订购的器件编号,(订购码(12NC))状态标示封装尺寸版本回流焊/波峰焊包装
74CBTLV3253D74CBTLV3253D,118
( 9352 899 98118 )
Active74CBTLV3253D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1

品质、可靠性及化学成分

型号可订购的器件编号化学成分RoHS / RHFEFRMSLMSL无铅
74CBTLV3253D74CBTLV3253D,11874CBTLV3253D144.911
品质及可靠性免责声明

文档 (6)

文件名称标题类型日期
74CBTLV3253Dual 1-of-4 multiplexer/demultiplexerData sheet2017-03-17
cbtlv3253cbtlv3253 IBIS modelIBIS model2013-04-07
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-24
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18

支持

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模型

文件名称标题类型日期
cbtlv3253cbtlv3253 IBIS modelIBIS model2013-04-07

订购、定价与供货

型号Orderable part numberOrdering code (12NC)包装在线购买
74CBTLV3253D74CBTLV3253D,118935289998118Reel 13" Q1/T1订单产品

样品

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