SN74ALS992

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

3-StateI/O-TypeRead-BackInputs Bus-StructuredPinout TrueLogicOutputs DesignedWithNineBitsforParity Applications PackageOptionsIncludePlastic Small-Outline(DW)PackagesandStandard Plastic(NT)300-milDIPs description This9-bitlatchisdesignedspecificallyforstoring

SN74ALS992

具有三态输出的 9 位 D 类透明读回锁存器; • 3-State I/O-Type Read-Back Inputs• Bus-Structured Pinout• True Logic Outputs• Designed With Nine Bits for Parity Applications• Package Options Include Plastic Small-Outline (DW) Packagesand Standard Plastic (NT) 300-mil DIPs;

This 9-bit latch is designed specifically for storing the contents of the input data bus and providing the capability of reading back the stored data onto the input data bus. In addition, this device provides a 3-state buffer-type output and is easily implemented in parity applications.\nThe nine latches are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. The Q outputs are in the 3-state condition when the output-enable () input is high.\nRead back is provided through the output-enable () input. When is taken low, the data present at the output of the data latches is allowed to pass back onto the input data bus. When is taken high, the output of the data latches is isolated from the D inputs. does not affect the internal operation of the latches; however, precautions should be taken not to create a bus conflict.\nThe SN74ALS992 is characterized for operation from 0°C to 70°C.\n \n

SN74ALS992

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

SN74ALS992DW

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

3-StateI/O-TypeRead-BackInputs Bus-StructuredPinout TrueLogicOutputs DesignedWithNineBitsforParity Applications PackageOptionsIncludePlastic Small-Outline(DW)PackagesandStandard Plastic(NT)300-milDIPs description This9-bitlatchisdesignedspecificallyforstoring

SN74ALS992DW.A

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

3-StateI/O-TypeRead-BackInputs Bus-StructuredPinout TrueLogicOutputs DesignedWithNineBitsforParity Applications PackageOptionsIncludePlastic Small-Outline(DW)PackagesandStandard Plastic(NT)300-milDIPs description This9-bitlatchisdesignedspecificallyforstoring

SN74ALS992DW

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

SN74ALS992NT

9-BIT D-TYPE TRANSPARENT READ-BACK LATCH WITH 3-STATE OUTPUTS

SN74ALS992DWR

Package：24-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 锁存器 描述：IC LATCH TRANSP 9BIT D 24-SOIC

SN74ALS992DWRE4

Package：24-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 锁存器 描述：IC LATCH TRANSP 9BIT D 24-SOIC

SN74ALS992DWRG4

Package：24-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 锁存器 描述：IC D-TYPE LATCH SGL 3-ST 24SOIC