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SN74F382

Features: • Fully Parallel 4-Bit ALU in 20-Pin Package• Ideally Suited for HIgh-Density Economical Processors• Ripple-Carry (Cn+4) and Overflow (OVR)\ Outputs• Arithmetic and Logic Operations Selected Specifically to Simplify System Implementation: A Minus B B Minus A A Plu...

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SeekIC No. : 004498837 Detail

SN74F382: Features: • Fully Parallel 4-Bit ALU in 20-Pin Package• Ideally Suited for HIgh-Density Economical Processors• Ripple-Carry (Cn+4) and Overflow (OVR)\ Outputs• Arithmetic and...

SN74F382 Data Sheet

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Part Number:
SN74F382
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

• Fully Parallel 4-Bit ALU in 20-Pin Package
• Ideally Suited for HIgh-Density Economical Processors
• Ripple-Carry (Cn+4) and Overflow (OVR)\ Outputs
• Arithmetic and Logic Operations Selected
  Specifically to Simplify System
  Implementation:
  A Minus B
  B Minus A
  A Plus B
  Five Other Functions
• Package Options Include Plastic
  Small-Outline Packages and Standard
  Plastic 300-mil DIPs


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 V to 7 V
Input current range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 mA to 5 mA
Voltage range applied to any output in the high state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC
Current into any output in the low state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: The input voltage ratings may be exceeded provided the input current ratings are observed.


Description

The SN74F382 is an arithmetic logic unit (ALU)/function generator that performs eight binary arithmetic/logic operations on two 4-bit words as shown in the function table. The exclusive-OR, AND, and OR functions of the two Boolean variables are provided without the use of external circuits. In addition, the outputs can be cleared (low) or preset (high) as desired. The SN74F382 device provides a ripple-carry (Cn+4) output to ripple the carry to the Cn input of the next stage. It detects and indicates the two's complement overflow condition via the overflow (OVR) output. OVR is logically equivalent to Cn+3 x Cn+4. When the SN74F382 is cascaded to handle word lengths longer than four bits in length, only the most significant OVR is used.

The SN74F382 is characterized for operation from 0°C to 70°C.




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