Nexperia
Or cross multiple parts
×

74ALVCH16825

18-bit buffer/driver; 3-state

The 74ALVCH16825 is an 18–bit non-inverting buffer/driver with 3-state outputs for bus-oriented applications. The 74ALVCH16825 consists of two 9-bit sections with separate output enable signals. For either 9-bit buffer section, the two output enable (1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must both be LOW for corresponding nYn outputs to be active. If either output enable input is HIGH, the outputs of that 9-buffer section are in the high impedance state.

The 74ALVCH16825 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

特性

  • Wide supply voltage range of 1.2 V to 3.6 V

  • CMOS low power dissipation

  • MULTIBYTE™ flow-through standard pin-out architecture

  • Low inductance multiple VCC and GND pins for minimum noise and ground bounce

  • Direct interface with TTL levels

  • Bus hold on data inputs

  • Output drive capability 50 Ω transmission lines at 85 °C

  • Current drive ± 24 mA at 3.0 V

  • Latch-up performance exceeds 250 mA per JESD 78 Class II.A

  • Complies with JEDEC standards:

    • JESD8-7 (1.65 V to 1.95 V)

    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8C/JESD36 (2.7 V to 3.6 V)

  • ESD specifications:

    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2 kV

    • CDM ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 1 kV

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

参数类型

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Package name
74ALVCH16825DGGProduction1.2 - 3.6LVTTL± 2415018low-40~8593TSSOP56

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)）
74ALVCH16825DGG
TSSOP56
(SOT364-1) 		SOT364-1SSOP-TSSOP-VSO-WAVE
SOT364-1_118ActiveALVCH1682574ALVCH16825DGG:11
( 9352 590 50118 )

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)）
74ALVCH16825DGG
TSSOP56
(SOT364-1) 		SOT364-1SSOP-TSSOP-VSO-WAVE
SOT364-1_518Discontinued / End-of-lifeALVCH1682574ALVCH16825DGGY
( 9352 590 50518 )

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
74ALVCH16825DGG935259050518
74ALVCH16825DGG9352590505122021-12-312022-06-3074ALVCH16825DGG
    74ALVCH16825DGG935259050112

    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
    74ALVCH16825DGG74ALVCH16825DGG:1174ALVCH16825DGGweek 2, 2006

    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
    74ALVCH16825DGG74ALVCH16825DGGY74ALVCH16825DGGAlways Pb-free
    品质及可靠性免责声明

    文档 (4)

    文件名称标题类型日期
    74ALVCH1682518-bit buffer/driver; 3-stateData sheet2018-04-06
    alvch16825alvch16825 IBIS modelIBIS model2013-04-07
    SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
    SOT364-1plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm bodyPackage information2022-06-23

    支持

    如果您需要设计/技术支持，请告知我们并填写 应答表, 我们会尽快回复您。

    模型

    文件名称标题类型日期
    alvch16825alvch16825 IBIS modelIBIS model2013-04-07

    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。