74LS51 The Texas Instruments 74LS51 is a Dual 2-wide 2-input AND/OR Inverter Gate. It operates within a temperature range of -55 to 125 °C.
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74LS51

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments 74LS51 is a Dual 2-wide 2-input AND/OR Inverter Gate. It operates within a temperature range of -55 to 125 °C.
✓ Total Stock: 79 pcs
$ Price Range: $0.22

74LS51 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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79 pcs
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74LS51 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Operating Temperature
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74LS51 Description

Short technical summary and product information.

The Texas Instruments 74LS51 is a logic gate IC belonging to the 74LS series. It functions as a Dual 2-wide 2-input AND/OR Inverter Gate.

 

This component is designed for operation across a wide temperature range, from -55 °C to 125 °C. It is available in CDIP (J) and CFP (W) package types, both suitable for through-hole mounting.

 

The 74LS51 is part of the broader 7400 series of logic integrated circuits, commonly used in digital electronics for implementing Boolean logic functions. Its specific configuration allows for the implementation of complex logic operations through its AND-OR-INVERT structure.

74LS51 Quick Information

Product Type: AND-OR-INVERT GATE
Series: 74LS
Canonical Name: 74LS51 Dual 2-wide 2-input AND/OR Inverter Gate
Subcategory: AND-OR-INVERT

74LS51 Compliance

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

74LS51 Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

74LS51 Features

  • Dual 2-wide 2-input AND-OR-INVERT gate function.
  • Operating temperature range -55 to 125 °C.
  • Available in CDIP (J) and CFP (W) packages.
  • Through-hole mounting type supported.
  • Part of the 74LS low-power Schottky logic series.

74LS51 Applications

  • Implements sum-of-products logic functions.
  • Used in arithmetic logic unit designs.
  • Ideal for data selection and routing.
  • Suitable for control logic circuits.

74LS51 FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the 74LS51?

-55 to 125 °C

What package types are available for the 74LS51?

CDIP (J) and CFP (W)

What is the standard package quantity for the 74LS51?

25

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