SN74ACT573N The Texas Instruments SN74ACT573N is an octal D-type transparent latch with 3-state outputs. It operates from a 4.5V to 5.5V supply and features a maximum propagation delay of 9.5ns.
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SN74ACT573N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ACT573N is an octal D-type transparent latch with 3-state outputs. It operates from a 4.5V to 5.5V supply and features a maximum propagation delay of 9.5ns.
✓ Total Stock: 2,502 pcs
$ Price Range: $0.61

SN74ACT573N Available from 2 distributors

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SN74ACT573N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Clock Frequency
Current
Delay Time
Halogen Free
Independent Circuits
Input Type
Input Voltage
Logic Type
Mounting Type
Operating Temperature
Output Current
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Voltage

SN74ACT573N Description

Short technical summary and product information.

The SN74ACT573N from Texas Instruments is an octal D-type transparent latch designed for applications requiring buffer registers, I/O ports, bus drivers, and working registers. It features 3-state outputs suitable for driving highly capacitive or low-impedance loads.

 

This latch operates with a supply voltage range of 4.5V to 5.5V, with inputs accepting voltages up to 5.5V. The maximum propagation delay is 6ns, and it supports TTL-compatible inputs. The device provides 8 channels of D-type transparent latch functionality with one independent circuit.

 

Packaged in a 20-PDIP through-hole configuration, the SN74ACT573N is designed for ease of mounting on printed circuit boards. It operates within a temperature range of -40°C to 85°C, making it suitable for various environmental conditions. The output current is rated at 24mA.

SN74ACT573N Quick Information

Product Type: D-Type Transparent Latch
Series: SN74ACT573
Canonical Name: SN74ACT573N Octal D-Type Transparent Latch with 3-State Outputs
Subcategory: Latches

SN74ACT573N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

SN74ACT573N Estimated Pricing

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1+ $0.61 $0.61

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

SN74ACT573N Features

  • Octal D-type transparent latch with 3-state outputs.
  • Wide operating voltage from 4.5V to 5.5V.
  • Fast propagation delay of 9.5ns maximum.
  • TTL-compatible CMOS input type.
  • Through-hole mounting in a 20-PDIP package.

SN74ACT573N Applications

  • Suitable for parallel data storage.
  • Functions as a digital bus buffer.
  • Ideal for buffer registers.
  • Used for I/O ports.
  • Applicable for bus drivers.

SN74ACT573N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74ACT573N?

The operating voltage range is 4.5V to 5.5V.

What is the package type of the SN74ACT573N?

The package is 20-DIP (0.300", 7.62mm) with through-hole mounting.

What is the operating temperature range of the SN74ACT573N?

The operating temperature range is -40°C to 125°C.

What is the propagation delay of the SN74ACT573N?

Maximum propagation delay is 9.5ns at 5V, typical 6ns.

What is the output current capability of the SN74ACT573N?

Output current is ±24mA.

How many channels does the SN74ACT573N have?

It has 8 channels.

What logic family does the SN74ACT573N belong to?

It belongs to the ACT (Advanced CMOS/TTL) logic family.

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