SN74S51 The Texas Instruments SN74S51 is a dual 2-wide 2-input AND-OR-Invert gate. It operates within a temperature range of 0-70°C.
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SN74S51

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74S51 is a dual 2-wide 2-input AND-OR-Invert gate. It operates within a temperature range of 0-70°C.
✓ Total Stock: 32 pcs

SN74S51 Available from 1 distributor

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SN74S51 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Input Type
Mounting Type
Number of Channels
Operating Temperature Range
Output Type
Package / Case

SN74S51 Description

Short technical summary and product information.

The SN74S51 from Texas Instruments is a high-speed logic gate IC featuring two independent 2-wide, 2-input AND-OR-Invert functions. Each gate performs the Boolean expression Y = AB + CD. This device utilizes bipolar input and push-pull output types, characteristic of the 'S' technology family.

 

With a data rate of up to 50 Mbps and a propagation delay (tpd) between 10-50 ns, the SN74S51 is suitable for various digital logic applications requiring fast switching speeds. The device is rated for an industrial operating temperature range of 0°C to 70°C. It is available in PDIP and SOIC package types, supporting through-hole mounting.

 

Key electrical characteristics include a maximum IOL of 16 mA and a maximum IOH of -0.4 mA. The SN74S51 is designed for general-purpose digital logic implementations where AND-OR-Invert functionality is required.

SN74S51 Quick Information

Product Type: AND-OR-Invert Gate
Series: 74S
Canonical Name: SN74S51 Dual 2-wide 2-input AND-OR-Invert Gates
Subcategory: AND-OR-Invert Gates

SN74S51 Compliance

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

SN74S51 Features

  • Dual 2-wide 2-input AND-OR-Invert gates
  • High speed with 10-50 ns propagation delay
  • Bipolar input and push-pull output
  • Operates from 0°C to 70°C
  • Available in PDIP and SOIC packages

SN74S51 Applications

  • Used in digital logic circuits requiring dual input gating.
  • Applied in high-speed data path routing.
  • Designed for TTL logic systems.
  • Suitable for data processing and control applications.

SN74S51 FAQs

7 frequently asked questions generated from this part’s specifications.
What package options are available for the SN74S51?

The SN74S51 is available in PDIP and SOIC packages.

What is the operating temperature range of the SN74S51?

0°C to 70°C.

What is the maximum data rate of the SN74S51?

50 Mbps.

What is the propagation delay of the SN74S51?

10-50 ns.

How many channels does the SN74S51 have?

2 channels, each with 2 inputs.

What is the output type of the SN74S51?

Push-pull.

What is the technology family of the SN74S51?

S.

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