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Texas Instruments 8-Bit Transparent 3-State Latch IC, Through Hole PDIP 20-Pin SN74LS373N

Category Latch ICs Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Height 4.57mm
Length 24.33mm
Model SN74LS373N
Mount Type Through Hole
Output type 3 State
Series 74LS
Maximum Operating Temperature 70°C
Package Type PDIP
Minimum Operating Temperature 0°C
Polarity Non-Inverting
Pin Count 20
Maximum Supply Voltage 5.25V
Logic Family LS
Logic Function D Type
Minimum Supply Voltage 4.75V
Latch Mode Transparent
Number of Bits 8

Key Features

  • The latch operates in transparent mode, providing D-type logic function.
  • It supports 8 bits with non-inverting polarity for reliable signal processing.
  • The output type is 3-state, suitable for bus-oriented applications.
  • The device is designed for through-hole mounting in a 20-pin PDIP package.
  • Operating voltage ranges between 4.75V minimum and 5.25V maximum.
  • Operating temperature range is from 0°C to 70°C to ensure robustness.
  • The IC belongs to the 74LS family, known for low power consumption and high-speed operation.
  • Suitable for industrial electronics, embedded systems, and digital circuits.

Product Description

Texas Instruments SN74LS373N is an 8-bit transparent latch integrated circuit housed in a 20-pin PDIP through-hole package. It belongs to the 74LS family of low power Schottky logic ICs, which utilize bipolar junction technology with Schottky diode clamps to deliver operating speeds comparable to the original 74TTL family but with significantly lower power consumption.

This D-type latch IC features a transparent latch mode and non-inverting polarity. The output stage supports a 3-state logic output, making it ideal for bus-oriented systems where multiple devices share a common data line.

The device operates reliably under a supply voltage range of 4.75V to 5.25V and within an operating temperature from 0°C up to 70°C, ensuring stable performance across common industrial environments. The through-hole package format with the 20-pin PDIP allows for easy integration into existing PCB layouts and prototyping setups.

Applications of the SN74LS373N include various digital electronics such as buffering, data storage, and signal routing in embedded systems, industrial automation, and communication equipment. Its low power consumption combined with high-speed operation makes it suitable for time-critical and power-sensitive applications.

The latch mode is transparent to provide immediate propagation from input to output. Eight bits allow multiple lines of data to be latched simultaneously. The non-inverting polarity ensures logical integrity during signal processing.

Three-state outputs enable device multiplexing and bus interfacing. Through-hole PDIP package fits standard sockets and facilitates repair or replacement. 74LS series technology guarantees compatibility with a wide range of other logic ICs.

This IC is a reliable choice for designers needing a stable and efficient 8-bit latch solution in low power Schottky logic families. Explore the complete range of semiconductor Latch ICs and other Texas Instruments logic components on EnvMart for industrial and laboratory electronics applications.

Texas Instruments 8-Bit Transparent 3-State Latch IC, Through Hole PDIP 20-Pin SN74LS373N
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Frequently Asked Questions

The operating voltage range for this model is between 4.75V minimum and 5.25V maximum.

This latch IC operates within a temperature range of 0°C to 70°C.

The SN74LS373N supports 8 bits, allowing multiple lines of data to be latched simultaneously.

It features a 3-state output type, making it suitable for bus-oriented applications.

This model is housed in a 20-pin PDIP (Plastic Dual In-line Package) format for through-hole mounting.

It operates as a D-type latch, providing a transparent mode for immediate propagation from input to output.

The height of this model is 4.57mm, and the length is 24.33mm.

This latch IC features non-inverting polarity, ensuring logical integrity during signal processing.

It belongs to the 74LS series, known for low power consumption and high-speed operation.

This model is suitable for various digital electronics applications, including buffering, data storage, and signal routing in embedded systems and industrial automation.

Yes, the 74LS series technology guarantees compatibility with a wide range of other logic ICs.

The country of origin for this model is India.

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