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74ALVCH16543DGG

16-bit D-type registered transceiver; 3-state

The 74ALVCH16543 is a dual octal registered transceiver. Each section contains two sets of D-type latches for temporary storage of the data flow in either direction.

Separate latch enable (nLEAB, nLEBA) and output enable (nOEAB, nOEBA) inputs are provided for each register to permit independent control in either direction of the data flow.

The 74ALVCH16543 contains two sections each consisting of two sets of eight D-type latches with separate inputs and controls for each set. For data flow from A to B, for example, the A-to-B enable (nEAB) inputs must be LOW in order to enter data from nA0 to nA7, or take data from nB0 to nB7, as indicated in the function table. With nEAB LOW, a LOW signal on the A-to-B latch enable (nLEAB) input makes the A-to-B latches transparent; a subsequent LOW-to-HIGH transition of the nLEAB signal stores the A data into the latches. With nEAB and nOEAB both LOW, the 3-state B output buffers are active and display the data present at the output of the A latches. Similarly, the nEBA, nLEBA and nOEBA signals control the data flow from B-to-A.

Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

Features and benefits

  • CMOS low power consumption

  • Direct interface with TTL levels

  • MULTIBYTE flow-through standard pin-out architecture

  • Back-to-back registers for storage

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

  • All data inputs have bus hold

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

  • Current drive ±24 mA at 3.0 V

  • 3-state non-inverting outputs for bus oriented applications

  • Complies with JEDEC standards:
    • JESD8-5 (2.3 V to 2.7 V)

    • JESD8B/JESD36 (2.7 V to 3.6 V)

  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V

    • CDM JESD22-C101E exceeds 1000 V

Applications

参数类型

型号 Product status VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Package name
74ALVCH16543DGG Production n.a. n.a. TTL ± 24 3.8 16 150 low -40~85 93 TSSOP56

封装

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
74ALVCH16543DGG 74ALVCH16543DGG,11
(935262544118)
Active ALVCH16543 SOT364-1
TSSOP56
(SOT364-1)
SOT364-1 SSOP-TSSOP-VSO-WAVE
SOT364-1_118

下表中的所有产品型号均已停产 。

型号 可订购的器件编号,(订购码(12NC)) 状态 标示 封装 外形图 回流焊/波峰焊 包装
74ALVCH16543DGG 74ALVCH16543DGGY
(935262544518)
Discontinued / End-of-life ALVCH16543 SOT364-1
TSSOP56
(SOT364-1)
SOT364-1 SSOP-TSSOP-VSO-WAVE
Not available

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74ALVCH16543DGG 74ALVCH16543DGG,11 74ALVCH16543DGG rohs rhf rhf

下表中的所有产品型号均已停产 。

型号 可订购的器件编号 化学成分 RoHS RHF指示符
74ALVCH16543DGG 74ALVCH16543DGGY 74ALVCH16543DGG rohs rhf rhf
品质及可靠性免责声明

文档 (8)

文件名称 标题 类型 日期
74ALVCH16543 16-bit D-type registered transceiver; 3-state Data sheet 2017-12-15
SOT364-1 3D model for products with SOT364-1 package Design support 2020-01-22
alvch16543 alvch16543 IBIS model IBIS model 2013-04-08
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT364-1 plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm body Package information 2022-06-23
SOT364-1_118 TSSOP56; Reel pack for SMD, 13"; Q1/T1 product orientation Packing information 2020-04-21
74ALVCH16543DGG_Nexperia_Product_Reliability 74ALVCH16543DGG Nexperia Product Reliability Quality document 2023-05-29
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

支持

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模型

文件名称 标题 类型 日期
alvch16543 alvch16543 IBIS model IBIS model 2013-04-08
SOT364-1 3D model for products with SOT364-1 package Design support 2020-01-22

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
74ALVCH16543DGG 74ALVCH16543DGG,11 935262544118 Active SOT364-1_118 2,000 订单产品
74ALVCH16543DGG 74ALVCH16543DGGY 935262544518 Discontinued / End-of-life SOT364-1_518 2,000 订单产品

样品

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

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
74ALVCH16543DGG 74ALVCH16543DGG,11 935262544118 SOT364-1 订单产品
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