參數(shù)資料
型號(hào): SSTV16859DGG
英文描述: IC CLOCK BUFFER TTL OUT 32-PLCC
中文描述: 記憶體驅(qū)動(dòng)
文件頁數(shù): 2/6頁
文件大?。?/td> 76K
代理商: SSTV16859DGG
www.fairchildsemi.com
2
S
Functional Description
The SSTV16857 is a 14-bit register with SSTL-2 compati-
ble inputs and outputs. Input data is captured by the regis-
ter on the positive edge crossing of the differential clock
pair.
When the LV-CMOS RESET signal is asserted LOW, all
outputs and internal registers are asynchronously placed
into the LOW logic state. In addition, the clock and data dif-
ferential comparators are disabled for power savings. Out-
put glitches are prevented by disabling the internal
registers more quickly than the input comparators. When
RESET is removed, the system designer must insure the
clock and data inputs to the device are stable during the
rising transition of the RESET signal.
The SSTL-2 data inputs transition based on the value of
V
REF
. V
REF
is a stable system reference used for setting
the trip point of the input buffers of the SSTV16857 and
other SSTL-2 compatible devices.
The RESET signal is a standard CMOS compatible input
and is not referenced to the V
REF
signal.
Logic Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SSTV16859DGG,112 功能描述:寄存器 2.5V 13-26BIT SSTL 2 REG BUFR RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
SSTV16859DGG,118 功能描述:寄存器 2.5V 13-26BIT SSTL 2 REG BUFR RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
SSTV16859DGG-T 功能描述:寄存器 2.5V 13-26BIT SSTL 3 REG BUFR RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
SSTV16859EC 功能描述:寄存器 2.5V 13BT-26B SSTL2 REG BUFFER RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
SSTV16859EC,518 功能描述:寄存器 2.5V 13BT-26B SSTL2 REG BUFFER RoHS:否 制造商:NXP Semiconductors 邏輯類型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube