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參數(shù)資料
| 型號： | 74VCX32373 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary) |
| 中文描述： | 低電壓32位透明鎖存器，在3.6V耐壓輸入和輸出（初步） |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 210K |
| 代理商： | 74VCX32373 |
Preliminary
3
www.fairchildsemi.com
7
Functional Description
The 74VCX32373 contains thirty-two edge D-type latches
with 3-STATE outputs. The device is byte controlled with
each byte functioning identically, but independent of the
other. Control pins can be shorted together to obtain full
32-bit operation. The following description applies to each
byte. When the Latch Enable (LE
n
) input is HIGH, data on
the I
n
enters the latches. In this condition the latches are
transparent, i.e., a latch output will change state each time
its I input changes. When LE
n
is LOW, the latches store
information that was present on the I inputs a setup time
preceding the HIGH-to-LOW transition on LE
n
. The 3-
STATE outputs are controlled by the Output Enable (OE
n
)
input. When OE
n
is LOW the standard outputs are in the 2-
state mode. When OE
n
is HIGH, the standard outputs are
in the high impedance mode but this does not interfere with
entering new data into the latches.
Logic Diagrams
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
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| 74VCX32373GX | Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary) |
| 74VCX32374G | Low Voltage 32-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs |
| 74VCX32374 | Low Voltage 32-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs |
| 74VCX32500 | Low Voltage 36-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs |
| 74VCX32500G | Low Voltage 36-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VCX32373GX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary) |
| 74VCX32374 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 32-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs |
| 74VCX32374G | 功能描述:觸發(fā)器 D-Type Flip Flop LV 32Bit RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74VCX32374GX | 功能描述:觸發(fā)器 D-Type Flip Flop LV 32Bit RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74VCX32500 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 36-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs |
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