Purchase HMA883, In-stock HMA883 From SeekIC.
Part Number: HMA883
Description: The HMA510/883 is a high speed, low power CMOS 16 x 16-bit parallel multiplier accumulator capable of operating at 55ns...
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HMA883
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DataSheet
General Description
HMA883 General Description
The HMA510/883 is a high speed, low power CMOS 16 x 16-bit parallel multiplier accumulator capable of operating at 55ns clocked multiply-accumulate cycles. The 16-bit X and Y operands may be specified as either two's complement or unsigned magnitude format. Additional inputs are provided for the accumulator functions which include: loading the accumulator with the current product, adding or subtracting the accumulator contents and the current product, and preloading the Accumulator Registers from the external inputs.
All inputs and outputs are registered. The registers are all positive edge triggered, and are latched on the rising edge of the associated clock signal. The 35-bit Accumulator Output Register is broken into three parts. The 16-bit least signifi- cant product (LSP), the 16-bit most significant product (MSP), and the 3-bit extended product (XTP) Registers. The XTP and MSP Registers have dedicated output ports, while the LSP Register shares the Y-inputs in a multiplexed fashion. The entire 35-bit Accumulator Output Register may be preloaded at any time through the use of the bidirectional output ports and the preloaded control.
HMA883 Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .+8.0V
Input or Output Voltage Applied . . . . . . . . G ND -0.5V to VCC +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Input or Output Voltage Applied . . . . . . . . G ND -0.5V to VCC +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
HMA883 Features
• This Circuit is Processed in Accordance to MIL-STD- 883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1.
• 16 x 16-Bit Parallel Multiplication with Accumulation to a 35-Bit Result
• High-Speed (55ns) Multiply Accumulate Time
• Low Power CMOS Operation
- ICCSB = 500mA Maximum
- ICCOP = 7.0mA Maximum at 1.0MHz
• HMA510/883 is Compatible with the CY7C510 and the IDT7210
• Supports Two's Complement or Unsigned Magnitude Operations
• Three-State Outputs
• 16 x 16-Bit Parallel Multiplication with Accumulation to a 35-Bit Result
• High-Speed (55ns) Multiply Accumulate Time
• Low Power CMOS Operation
- ICCSB = 500mA Maximum
- ICCOP = 7.0mA Maximum at 1.0MHz
• HMA510/883 is Compatible with the CY7C510 and the IDT7210
• Supports Two's Complement or Unsigned Magnitude Operations
• Three-State Outputs
HMA883 Connection Diagram
HMA121
PDF/DataSheet Download
- Datasheet: HMA121
- File Size: 101721 KB
- Manufacturer: FAIRCHILD [Fairchild Semiconductor]
- Click here to Download
- ·HMA121A
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR1
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR1V
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR2
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR2V
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR3
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR3V
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
- ·HMA121AR4
- FAIRCHILD [Fairchild Semiconductor]
- FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
- 101721 KB
HMA883 Relative Products
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