×

74CBTLVD3245

8-bit level-shifting bus switch with output enable

The 74CBTLVD3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. 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.

特性

  • Supply voltage range from 3.0 V to 3.6 V
  • High noise immunity
  • Complies with JEDEC standard:
    • JESD8-B/JESD36 (3.0 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 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
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

参数类型

Type numberProduct statusVCC (V)VPASS (V)Logic switching levelsRON (Ω)f(-3dB) (MHz)Nr of bitstpd (ns)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74CBTLVD3245BQProduction3.0 - 3.61.8CMOS/LVTTL740080.2very low-40~125767.347DHVQFN20
74CBTLVD3245PWProduction3.0 - 3.61.8CMOS/LVTTL740080.2very low-40~125994.343.4TSSOP20

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号,(订购码(12NC))
74CBTLVD3245BQ
DHVQFN20
(SOT764-1)
Reel 7” Q1/T1 or Q2/T3ActiveTLVD324574CBTLVD3245BQ,115
( 9352 941 03115 )
74CBTLVD3245PW
TSSOP20
(SOT360-1)
SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveLVD324574CBTLVD3245PW,118
( 9352 941 04118 )

停产信息

型号可订购的器件编号,(订购码(12NC))最后一次购买日期最后一次交货日期替代产品DN通知状态备注
74CBTLVD3245PW/Q10AU9356906841182019-06-302019-12-3174CBTLVD3245PWDN 201812007DN

    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 / RHF无铅转换日期EFRIFRMTBF(小时)MSLMSL无铅
    74CBTLVD3245BQ74CBTLVD3245BQ,11574CBTLVD3245BQAlways Pb-free33.011.07E911
    74CBTLVD3245PW74CBTLVD3245PW,11874CBTLVD3245PWAlways Pb-free33.011.07E911
    品质及可靠性免责声明

    文档 (4)

    文件名称标题类型日期
    74CBTLVD32458-bit level-shifting bus switch with output enableData sheet2020-09-30
    cbtlvd324574CBTLVD3245 IBIS modelIBIS model2013-06-12
    Nexperia_Selection_guide_2022Nexperia Selection Guide 2022Selection guide2022-01-05
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

    支持

    在此页面中寻找您的设计问题答案。如有提供,您可以在我们的安世半导体支持社区找到相关信息,或者您可以找到安世半导体模型和设计工具。

    模型

    文件名称标题类型日期
    cbtlvd324574CBTLVD3245 IBIS modelIBIS model2013-06-12

    订购、定价与供货

    样品

    安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品: https://extranet.nexperia.com.

    样品订单通常需要2-4天寄送时间。

    如果您尚未取得安世半导体的直接采购帐号,我们的全球与区域经销网络可以协助您取得样品。