DM74S283N Fairchild Semiconductor, DM74S283N Datasheet

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DM74S283N

Manufacturer Part Number
DM74S283N
Description
IC ADDER BIN W/CARRY 4BIT 16-DIP
Manufacturer
Fairchild Semiconductor
Series
74Sr
Datasheet

Specifications of DM74S283N

Logic Type
Binary Adder Fast Carry
Supply Voltage
4.75 V ~ 5.25 V
Number Of Bits
4
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74S283
74S283N

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Manufacturer
Quantity
Price
Part Number:
DM74S283N
Manufacturer:
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Quantity:
6 220
© 2000 Fairchild Semiconductor Corporation
DM74S283N
DM74S283
4-Bit Binary Adder with Fast Carry
General Description
These full adders perform the addition of two 4-bit binary
numbers. The sum ( ) outputs are provided for each bit
and the resultant carry (C4) is obtained from the fourth bit.
These adders feature full internal look ahead across all four
bits. This provides the system designer with partial look-
ahead performance at the economy and reduced package
count of a ripple-carry implementation.
The adder logic, including the carry, is implemented in its
true form meaning that the end-around carry can be
accomplished without the need for logic or level inversion.
Ordering Code:
Connection Diagram
Order Number
Package Number
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS006484
Features
Full-carry look-ahead across the four bits
Systems achieve partial look-ahead performance with
the economy of ripple carry
Typical add times
Typical power dissipation 510 mW
Two 8-bit words
Two 16-bit words 30 ns
Package Description
15 ns
August 1986
Revised May 2000
www.fairchildsemi.com

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DM74S283N Summary of contents

Page 1

... Ordering Code: Order Number Package Number DM74S283N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Connection Diagram © 2000 Fairchild Semiconductor Corporation Features ...

Page 2

Function Table H HIGH Level, L LOW Level Note: Input conditions at A1, B1, A2, B2, and C0 are used to determine outputs 1 and 2 and the value of the internal carry C2. The values at C2, A3, B3, ...

Page 3

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input Voltage IL I HIGH Level Output ...

Page 4

Switching Characteristics 5V and Symbol Parameter t Propagation Delay Time PLH LOW-to-HIGH Level Output t Propagation Delay Time PHL HIGH-to-LOW Level Output t Propagation Delay Time PLH LOW-to-HIGH Level Output t Propagation Delay ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at ...

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