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74F381PC The Texas Instruments 74F381PC is a 4-Bit Arithmetic Logic Unit designed for various logic operations. It operates within a supply voltage range of 4.5V to 5.5V.
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74F381PC

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments 74F381PC is a 4-Bit Arithmetic Logic Unit designed for various logic operations. It operates within a supply voltage range of 4.5V to 5.5V.
✓ Total Stock: 6 pcs
$ Price Range: $0.50

74F381PC Available from 1 distributor

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74F381PC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Logic Type
Mounting Type
Number of Bits
Operating Temperature
Supplier Device Package
Supply Voltage
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74F381PC Description

Short technical summary and product information.

The 74F381PC from Texas Instruments is a 4-bit Arithmetic Logic Unit (ALU) capable of performing three arithmetic and three logic operations on two 4-bit words, A and B. It features selectable LOW (clear) and HIGH (preset) functions, along with carry generate and propagate outputs for use with carry lookahead generators, enabling high-speed expansion to longer word lengths.

 

This device operates with a supply voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C. The 74F381PC is available in a 20-PDIP package and supports through-hole mounting.

 

Key functions include arithmetic operations like addition and subtraction, and logic operations such as AND and XOR. The low input loading minimizes drive requirements, making it suitable for various digital system designs.

74F381PC Quick Information

Product Type: Arithmetic Logic Unit
Series: 74F
Canonical Name: 74F381 4-Bit Arithmetic Logic Unit
Subcategory: Arithmetic Logic Unit

74F381PC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

74F381PC Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

74F381PC Features

  • Performs six arithmetic and logic functions.
  • Supports carry lookahead expansion.
  • Operates from 4.5V to 5.5V supply.
  • Wide operating temperature range.
  • Available in 20-PDIP through-hole package.

74F381PC Applications

  • Arithmetic and logic operations in digital systems.
  • Fast addition using carry lookahead support.
  • Cascadable for wider ALU word lengths.
  • Used in microprocessor data paths.
  • Building block for controller arithmetic units.

74F381PC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74F381PC?

4.5V to 5.5V.

What is the package type of the 74F381PC?

20-PDIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range of the 74F381PC?

0°C to 70°C.

How many bits does the 74F381PC handle?

4 bits.

What logic type is the 74F381PC?

Arithmetic Logic Unit.

What are the function select inputs?

S0, S1, S2.

Does the 74F381PC support carry lookahead?

Yes, it provides active LOW carry generate (G) and carry propagate (P) outputs for use with a carry lookahead generator.

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