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74ALVT162821DGG

20-bit bus interface D-type flip-flop; positive-edge trigger with 30 Ohm termination resistors; 3-state

The 74ALVT162821 is a 20-bit positive-edge triggered D-type flip-flop with 30 Ω termination resistors and 3-state outputs

The device can be used as two 10-bit flip-flops or one 20-bit flip-flop. The device features two clocks (1CP and 2CP) and two output enables (1OE and 2OE), each controlling 10-bits. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (nCP) transition. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Operation of the nOE input does not affect the state of the flip-flops. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

Features and benefits

  • Wide supply voltage range from 2.3 V to 3.6 V

  • Overvoltage tolerant inputs to 5.5 V

  • BiCMOS high speed and output drive

  • Outputs include series resistance of 30 Ω making external termination resistors unnecessary

  • No bus current loading when output is tied to 5 V bus

  • Direct interface with TTL levels

  • IOFF circuitry provides partial Power-down mode operation

  • 20-bit positive-edge triggered register

  • 5 V I/O compatible

  • Multiple VCC and GND pins minimize switching noise

  • Bus hold on data inputs

  • Live insertion and extraction permitted

  • Power-up reset

  • Power-up 3-state

  • Output capability: +12 mA and -12 mA

  • Latch-up protection:

    • JESD17: exceeds 500 mA

  • ESD protection:

    • MIL STD 883, method 3015: exceeds 2000 V

    • MM: exceeds 200 V

  • Specified from -40 °C to 85 °C

参数类型

型号 Product status VCC (V) Logic switching levels Output drive capability (mA) tpd (ns) fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Ψth(j-top) (K/W) Package name
74ALVT162821DGG Production 2.3 - 3.6 TTL ± 12 3.2 150 medium -40~85 93 21.0 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
74ALVT162821DGG 74ALVT162821DGG:11
(935255460118)		 Active ALVT162821 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
74ALVT162821DGG 74ALVT162821DGGY
(935255460518)		 Discontinued / End-of-life ALVT162821 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
74ALVT162821DGG 74ALVT162821DGG:11 74ALVT162821DGG 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
74ALVT162821DGG 74ALVT162821DGGY 74ALVT162821DGG rohs rhf rhf
品质及可靠性免责声明

Series

文档 (9)

文件名称 标题 类型 日期
74ALVT162821 20-bit bus interface D-type flip-flop; positive-edge trigger with 30 Ω termination resistors; 3-state Data sheet 2020-10-19
SOT364-1 3D model for products with SOT364-1 package Design support 2020-01-22
alvt162821 alvt162821 IBIS model IBIS model 2013-04-07
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
74ALVT162821DGG_Nexperia_Product_Reliability 74ALVT162821DGG Nexperia Product Reliability Quality document 2023-05-29
alvt16 alvt16 Spice model SPICE model 2013-05-06
SSOP-TSSOP-VSO-WAVE Footprint for wave soldering Wave soldering 2009-10-08

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
alvt162821 alvt162821 IBIS model IBIS model 2013-04-07
alvt16 alvt16 Spice model SPICE model 2013-05-06
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
74ALVT162821DGG 74ALVT162821DGG:11 935255460118 Active SOT364-1_118 2,000 订单产品
74ALVT162821DGG 74ALVT162821DGGY 935255460518 Discontinued / End-of-life SOT364-1_518 2,000 订单产品

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。

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.

交互式数据手册

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
74ALVT162821DGG 74ALVT162821DGG:11 935255460118 SOT364-1 订单产品