LMU08 View Datasheet(PDF) - LOGIC Devices Incorporated

Part Name

Description

View to exact match

LMU08

8 x 8-bit Parallel Multiplier

LOGIC Devices Incorporated 

DEVICES INCORPORATED

LMU08/8U

8 x 8-bit Parallel Multiplier

FIGURE 1A. INPUT FORMATS

AIN

BIN

LMU08 Fractional Two’s Complement

765

–20 2–1 2–2

(Sign)

210

2–5 2–6 2–7

765

–20 2–1 2–2

(Sign)

210

2–5 2–6 2–7

765

–27 26 25

(Sign)

LMU08 Integer Two’s Complement

210

22 21 20

765

–27 26 25

(Sign)

210

22 21 20

765

2–1 2–2 2–3

LMU8U Unsigned Fractional

210

2–6 2–7 2–8

765

2–1 2–2 2–3

210

2–6 2–7 2–8

765

27 26 25

LMU8U Unsigned Integer

210

22 21 20

765

27 26 25

210

22 21 20

FIGURE 1B. OUTPUT FORMATS

MSP

LSP

LMU08 Fractional Two’s Complement

15 14 13

–20 2–1 2–2

(Sign)

10 9 8

2–5 2–6 2–7

765

–20 2–8 2–9

(Sign)

210

2–12 2–13 2–14

15 14 13

–214 213 212

(Sign)

LMU08 Integer Two’s Complement

10 9 8

29 28 27

765

–214 26 25

(Sign)

210

22 21 20

15 14 13

2–1 2–2 2–3

LMU8U Unsigned Fractional

10 9 8

2–6 2–7 2–8

765

2–9 2–10 2–11

210

2–14 2–15 2–16

15 14 13

215 214 213

LMU8U Unsigned Integer

10 9 8

210 29 28

765

27 26 25

210

22 21 20

Multipliers

2

08/16/2000–LDS.08/8U-R

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