SN74LS373DWR The Texas Instruments SN74LS373DWR is an octal D-type transparent latch with 3-state outputs. It operates with a supply voltage range of 4.75V to 5.25V.
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SN74LS373DWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LS373DWR is an octal D-type transparent latch with 3-state outputs. It operates with a supply voltage range of 4.75V to 5.25V.
✓ Total Stock: 31 pcs
$ Price Range: $0.30

SN74LS373DWR Available from 1 distributor

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SN74LS373DWR Specifications Quick View

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

SN74LS373DWR Description

Short technical summary and product information.

The SN74LS373DWR from Texas Instruments is an 8-bit register featuring 3-state outputs, designed for driving highly capacitive or low-impedance loads. These registers can be directly connected to bus lines in a bus-organized system without needing interface or pullup components, making them suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

This transparent D-type latch operates with a supply voltage between 4.75V and 5.25V and has a maximum clock frequency of 35 MHz. It features 8 channels with bipolar input type and tri-state output type. The device has a maximum IOL of 24mA and a maximum IOH of -2.6mA, with a supply current of 40000µA. The propagation delay is typically 12ns.

 

The SN74LS373DWR is available in a 20-SOIC package and is designed for surface mounting. It operates within an ambient temperature range of 0°C to 70°C. The latch has buffered control inputs and a clock-enable input with hysteresis for improved noise rejection. P-N-P inputs are used to reduce DC loading on data lines.

SN74LS373DWR Quick Information

Product Type: Octal D-Type Transparent Latch
Series: 74LS
Canonical Name: SN74LS373 Octal D-Type Transparent Latch with 3-State Outputs
Subcategory: Latches

SN74LS373DWR Compliance

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

SN74LS373DWR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

SN74LS373DWR Features

  • Octal D-type transparent latch with 3-state outputs.
  • Designed for bus-driving applications.
  • Operates at 35 MHz maximum clock frequency.
  • Wide operating temperature range of 0°C to 70°C.
  • Surface mountable in a 20-SOIC package.

SN74LS373DWR Applications

  • Ideal for buffer registers.
  • Suitable for I/O ports.
  • Used in bus-organized systems.
  • Applicable for bidirectional bus drivers.

SN74LS373DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SN74LS373DWR?

The operating voltage for the SN74LS373DWR is between 4.75V and 5.25V.

What package type is the SN74LS373DWR available in?

The SN74LS373DWR is available in a 20-SOIC package.

What is the operating temperature range for the SN74LS373DWR?

The operating temperature range for the SN74LS373DWR is 0°C to 70°C.

What is the RoHS status of the SN74LS373DWR?

The SN74LS373DWR is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN74LS373DWR?

The Moisture Sensitivity Level (MSL) for the SN74LS373DWR is 1 Unlimited.

What is the maximum clock frequency for the SN74LS373DWR?

The maximum clock frequency for the SN74LS373DWR is 35 MHz.

What is the propagation delay of the SN74LS373DWR?

The propagation delay of the SN74LS373DWR is 12ns.

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