双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

74ALVC164245

16-bit dual supply translating transceiver; 3-state

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.

This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B).

In suspend mode, when one of the supply voltages is zero, there will be no current flow from the non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).

特性

  • Wide supply voltage range:

    • 3 V port (VCC(A)): 1.5 V to 3.6 V

    • 5 V port (VCC(B)): 1.5 V to 5.5 V

  • CMOS low power consumption

  • Overvoltage tolerant inputs to 5.5 V

  • Direct interface with TTL levels

  • IOFF circuitry provides partial Power-down mode operation

  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

  • Control inputs voltage range from 2.7 V to 5.5 V

  • High-impedance outputs when VCC(A) or VCC(B) = 0 V

  • Complies with JEDEC standards:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C (2.7 V to 3.6 V)

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

参数类型

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameCategory
74ALVC164245DGGProduction1.5 - 5.51.5 - 3.6CMOS/LVTTL± 242.916low-40~85822.037TSSOP48Bi-directional | Direction controlled
74ALVC164245DGG-Q100Production1.5 - 5.51.5 - 3.6CMOS/LVTTL± 242.916low-40~85822.037TSSOP48Bi-directional | Direction controlled

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)）
74ALVC164245DGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveALVC16424574ALVC164245DGG:11
( 9352 023 50118 )
74ALVC164245DGG-Q100
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_118ActiveALVC16424574ALVC164245DGG-QJ
( 9353 007 61118 )

下表中的版本已停产。参见表 停产信息 了解更多信息。

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)）
74ALVC164245DGG
TSSOP48
(SOT362-1) 		SOT362-1SSOP-TSSOP-VSO-WAVE
SOT362-1_112Withdrawn / End-of-lifeALVC16424574ALVC164245DGG,11
( 9352 023 50112 )

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状态备注
74ALVC164245DGG9352023501122021-06-302021-12-3174ALVC164245DGG
    74ALVC164245DGG935202350518
    74ALVC164245DGG935202350512

    环境信息

    型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
    74ALVC164245DGG74ALVC164245DGG:1174ALVC164245DGGAlways Pb-free
    74ALVC164245DGG-Q10074ALVC164245DGG-QJ74ALVC164245DGG-Q100Always Pb-free

    下表中的版本已停产。参见表 停产信息 了解更多信息。

    型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
    74ALVC164245DGG74ALVC164245DGG,1174ALVC164245DGGAlways Pb-free
    品质及可靠性免责声明

    文档 (6)

    文件名称标题类型日期
    74ALVC16424516-bit dual supply translating transceiver; 3-stateData sheet2024-04-24
    Nexperia_document_guide_Logic_translatorsNexperia Logic TranslatorsBrochure2021-04-12
    alvc164245alvc164245 IBIS modelIBIS model2013-04-07
    Nexperia_Selection_guide_2023Nexperia Selection Guide 2023Selection guide2023-05-10
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT362-1plastic thin shrink small outline package; 48 leads; body width 6.1 mmPackage information2024-01-05

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    模型

    文件名称标题类型日期
    alvc164245alvc164245 IBIS modelIBIS model2013-04-07

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