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74SSTUB32868

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 2· Member of the Texas Instruments Widebus+ ™Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Supports Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:532.77 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 2· Member of the Texas Instruments Widebus+ ™Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Supports Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:533.08 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

文件:981.62 Kbytes 页数:26 Pages

TI

德州仪器

74SSTUB32868

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

文件:434.7 Kbytes 页数:23 Pages

TI

德州仪器

74SSTUB32868

具有地址奇偶校验测试的 28 位至 56 位寄存缓冲器

This 28-bit 1:2 configurable registered buffer is designed for 1.7-V to 1.9-V VCC operation. One device per DIMM is required to drive up to 18 SDRAM loads or two devices per DIMM are required to drive up to 36 SDRAM loads. All inputs are SSTL_18, except the chip-select gate-enable (CSGEN), control ( • Member of the Texas Instruments Widebus+™ Family\n• 1-to-2 Outputs Supports Stacked DDR2 DIMMs\n• Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption\n• Supports SSTL_18 Data Inputs\n• Supports LVCMOS Switching Levels on the Chip-Select Gate-Enable, ;

TI

德州仪器

74SSTUB32868A

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 23· Member of the Texas Instruments Widebus+™ Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Support Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:534.25 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868A

28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 23· Member of the Texas Instruments Widebus+™ Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Support Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:533.94 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868AZRHR

丝印:SB868A;Package:NFBGA;28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 23· Member of the Texas Instruments Widebus+™ Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Support Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:533.94 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868AZRHR

丝印:SB868A;Package:NFBGA;28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 23· Member of the Texas Instruments Widebus+™ Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Support Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:534.25 Kbytes 页数:25 Pages

TI

德州仪器

74SSTUB32868AZRHR.B

丝印:SB868A;Package:NFBGA;28-BIT TO 56-BIT REGISTERED BUFFER WITH ADDRESS-PARITY TEST

1FEATURES 23· Member of the Texas Instruments Widebus+™ Family · Pinout Optimizes DDR2 DIMM PCB Layout · 1-to-2 Outputs Support Stacked DDR2 DIMMs · One Device Per DIMM Required · Chip-Select Inputs Gate the Data Outputs from Changing State and Minimizes System Power Consumption · Output E

文件:534.25 Kbytes 页数:25 Pages

TI

德州仪器

技术参数

  • Output frequency (Max) (MHz):

    410

  • Number of outputs:

    56

  • Output supply voltage (V):

    1.8

  • Core supply voltage (V):

    1.8

  • Features:

    DDR2 register

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

  • Output type:

    SSTL-18

  • Input type:

    SSTL-18

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
13+
NFBGA-176
1650
原装分销
询价
TI
24+
7500
询价
TI
23+
BGA-176
6000
原装正品,假一罚十
询价
TI
25+
BGA
5000
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
TI
SOP
1000
正品原装--自家现货-实单可谈
询价
TI
1650+
BGA-176
7500
只做原装进口,假一罚十
询价
TI
24+
SOP
30617
TI一级代理商原装进口现货
询价
TI
16+
NFBGA
10000
原装正品
询价
TI
20+
NA
53650
TI原装主营-可开原型号增税票
询价
更多74SSTUB32868供应商 更新时间2026-2-3 15:01:00