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SN74F573DWR The SN74F573DWR from Texas Instruments is an octal transparent D-type latch with 3-state outputs. It operates at clock frequencies up to 70MHz and is suitable for surface mounting.
Mfr Part #:

SN74F573DWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74F573DWR from Texas Instruments is an octal transparent D-type latch with 3-state outputs. It operates at clock frequencies up to 70MHz and is suitable for surface mounting.
✓ Total Stock: 212,806 pcs
$ Price Range: $0.35

SN74F573DWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
212,706 pcs
On Request
212706 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74F573DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Clock Frequency
Current
Delay Time
Features
Independent Circuits
Input Type
Logic Type
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Output Type
Supplier Device Package
Supply Current
Voltage
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SN74F573DWR Description

Short technical summary and product information.

The SN74F573DWR is an octal transparent D-type latch manufactured by Texas Instruments. This component features eight latches in a single package, designed with 3-state bus-driving true outputs. It offers full parallel access for loading and utilizes buffered control inputs.

 

The latch operates with a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 70MHz. The output current capabilities are 24mA (IOL) and -3mA (IOH), with a typical delay time of 8.6ns. The operating temperature range is from 0°C to 70°C.

 

This device is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. Its 3-state outputs are designed for driving highly capacitive or low-impedance loads, allowing them to neither load nor drive bus lines significantly when in the high-impedance state. The output enable input does not affect internal latch operations.

 

The SN74F573DWR is available in a 20-SOIC package, designed for surface mounting. The package dimensions are 7.50mm width.

SN74F573DWR Quick Information

Product Type: Octal Transparent D-Type Latch
Canonical Name: SN74F573DWR Octal Transparent D-Type Latch with 3-State Outputs
Subcategory: Latches

SN74F573DWR Compliance

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

SN74F573DWR Estimated Pricing

Qty Low High
1+ $0.35 $0.35

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

SN74F573DWR Features

  • Octal transparent D-type latch
  • 3-state bus-driving true outputs
  • Maximum clock frequency of 70MHz
  • Operating temperature 0°C to 70°C
  • Surface mount 20-SOIC package

SN74F573DWR Applications

  • Buffer registers implementation
  • I/O port expansion
  • Bidirectional bus drivers
  • Working registers

SN74F573DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74F573DWR?

4.5 V to 5.5 V.

What is the operating temperature range?

0°C to 70°C.

What package does the SN74F573DWR come in?

20-SOIC (0.295", 7.50mm Width) surface mount package.

What is the maximum clock frequency?

70 MHz.

How many channels does it have?

8 channels.

What is the output type?

Tri-state (3-State).

What is the logic type?

D-Type Transparent Latch.

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