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FEATURES:
• 16 x 16 parallel multiplier/accumulator with selectable accumulation and subtraction
• High-speed - 35ns multiply/accumulate time
• IDT721 0 features selectable accumulation, subtraction and rounding and preloading with 35-bit result
• IDT7243 features selectable accumulation, subtraction and rounding with 19-bit result
• IDT7210 is pin and functionally compatible with the TRW TDC1010J
• IDT7243 is pin and functionally compatible with the TRWTDC1043
• Both devices perform subtraction and double precision addition and multiplication
• Produced using advanced CEMOS'· high-performance technology
• Low-power consumption (less than 250mW typical) - less than 1110 the power of compatible bipolar and 117 the power of NMOS designs
• Input and output directly TTL-compatible • Single 5V