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SN74ALS573CN The SN74ALS573CN is an octal D-type transparent latch from Texas Instruments with 3-state outputs. It operates within a 4.5V to 5.5V range and has a typical delay time of 2ns.
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SN74ALS573CN

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ALS573CN is an octal D-type transparent latch from Texas Instruments with 3-state outputs. It operates within a 4.5V to 5.5V range and has a typical delay time of 2ns.
✓ Total Stock: 117 pcs
$ Price Range: $0.62

SN74ALS573CN Available from 3 distributors

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100 pcs
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13 pcs
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SN74ALS573CN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Delay Time
Independent Circuits
Lead Spacing
Lead Style
Logic Type
Mounting Type
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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SN74ALS573CN Description

Short technical summary and product information.

The Texas Instruments SN74ALS573CN is an octal D-type transparent latch designed for driving bus lines directly. It features 3-state buffer-type outputs, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

This latch operates with a supply voltage range of 4.5V to 5.5V and offers a typical propagation delay of 2ns. The device has a circuit configuration of 8:8 with one independent circuit. Its operating temperature range is from 0°C to 70°C.

 

The SN74ALS573CN is available in a 20-PDIP package, designed for through-hole mounting. The outputs are tri-state, allowing them to be placed in a normal logic state or a high-impedance state, which does not significantly load or drive the bus lines. This feature is beneficial for bus interfacing without requiring additional components.

 

This component is part of the 74ALS family, known for its balance of speed and power consumption. Its design facilitates efficient data latching and bus management in digital systems.

SN74ALS573CN Quick Information

Product Type: Latch
Series: 74ALS
Canonical Name: SN74ALS573CN Octal D-Type Transparent Latch with 3-State Outputs
Subcategory: Flip-flops, Latches & Registers

SN74ALS573CN Compliance

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

SN74ALS573CN Estimated Pricing

Qty Low High
1+ $0.62 $0.62

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

SN74ALS573CN Features

  • Octal D-type transparent latch with 3-state outputs.
  • Drives bus lines directly with high impedance capability.
  • Operates from 4.5V to 5.5V supply voltage.
  • Typical propagation delay of 2ns.
  • Packaged in a 20-PDIP for through-hole mounting.

SN74ALS573CN Applications

  • Suitable for buffer registers.
  • Used in I/O ports.
  • Ideal for bidirectional bus drivers.
  • Works as a working register.
  • Facilitates bus management.

SN74ALS573CN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ALS573CN?

4.5V to 5.5V.

What is the package type for the SN74ALS573CN?

20-DIP (0.300", 7.62mm).

What is the operating temperature range of the SN74ALS573CN?

0°C to 70°C.

What logic type does the SN74ALS573CN use?

D-Type Transparent Latch.

What output type does the SN74ALS573CN have?

Tri-State.

What is the typical propagation delay of the SN74ALS573CN?

2 ns typical.

What is the mounting type for the SN74ALS573CN?

Through Hole.

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