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74ALVCH16245DGG

16-bit transceiver with direction pin; 3-state

The 74ALVC16245; 74ALVCH16245 is a 16-bit transceiver with 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

The 74ALVCH16245 has an active bushold 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.

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
74ALVCH16245DGG 74ALVCH16245DGG,11 935210830118 SOT362-1 订单产品

特性

  • Wide supply voltage range from 1.2 V to 3.6 V
  • CMOS low power consumption
  • MULTIBYTE flow-through standard pin-out architecture
  • Low inductance multiple VCC and GND pins for minimize noise and ground bounce
  • Overvoltage tolerant inputs to 5.5 V
  • Direct interface with TTL levels
  • IOFF circuitry provides partial Power-down mode operation
  • All data inputs have bushold (74ALVCH16245 only)
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
  • Output drive capability 50 Ω transmission lines at 85 °C
  • Current drive ±24 mA at VCC = 3.0 V.
  • 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

目标应用

参数类型

型号Product statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsfmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74ALVCH16245DGGProduction1.65 - 3.6n.a.TTL± 241.916150low-40~858235TSSOP48

Package

型号可订购的器件编号,(订购码(12NC))状态标示封装尺寸版本回流焊/波峰焊包装
74ALVCH16245DGG74ALVCH16245DGG,11
( 9352 108 30118 )
ActiveALVCH16245
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1

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,(订购码(12NC))状态标示封装尺寸版本回流焊/波峰焊包装
74ALVCH16245DGG74ALVCH16245DGG:11
( 9352 108 30112 )
Withdrawn / End-of-lifeALVCH16245
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk Pack

停产信息

型号可订购的器件编号Ordering code最后一次购买日期最后一次交货日期替代产品状态备注
74ALVCH16245DGG74ALVCH16245DGG:119352108301122021-06-302021-12-3174ALVCH16245DGGVersion withdrawal

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 / RHFMSLMSL无铅
74ALVCH16245DGG74ALVCH16245DGG,1174ALVCH16245DGG11

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RoHS / RHFMSLMSL无铅
74ALVCH16245DGG74ALVCH16245DGG:1174ALVCH16245DGG11
品质及可靠性免责声明

文档 (4)

文件名称标题类型日期
74ALVC_ALVCH1624516-bit transceiver with direction pin; 3-stateData sheet2021-08-05
alvch16245alvch16245 IBIS modelIBIS model2013-04-07
74ALVCH16245DGG_Nexperia_Product_Reliability74ALVCH16245DGG Nexperia Product ReliabilityQuality document2022-05-04
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

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
alvch16245alvch16245 IBIS modelIBIS model2013-04-07

订购、定价与供货

型号Orderable part numberOrdering code (12NC)包装Packing quantity在线购买
74ALVCH16245DGG74ALVCH16245DGG,11935210830118Reel 13" Q1/T1- 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。

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