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SN74LVTH373DBR The Texas Instruments SN74LVTH373DBR is an octal transparent D-type latch with 3-state outputs. It operates from a 2.7V to 3.6V supply and comes in a 20-SSOP package.
Mfr Part #:

SN74LVTH373DBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LVTH373DBR is an octal transparent D-type latch with 3-state outputs. It operates from a 2.7V to 3.6V supply and comes in a 20-SSOP package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.33

SN74LVTH373DBR Available from 2 distributors

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✓ Non-Authorised
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Rayichip ✓
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6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
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6000 pcs On Request 1 On Request On Request 1144+5 On Request On Request
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SN74LVTH373DBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Delay Time
Independent Circuits
Logic Type
Mounting Type
Operating Temperature
Output Type
Package / Case
SVHC Present
Supplier Device Package
Voltage
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SN74LVTH373DBR Description

Short technical summary and product information.

The SN74LVTH373DBR from Texas Instruments is an octal transparent D-type latch designed for 3.3-V VCC operation with a TTL interface to a 5-V system environment. The device features 3-state outputs, allowing them to be placed in a normal logic state or a high-impedance state, which does not significantly load or drive bus lines.

 

Key electrical characteristics include an operating voltage range of 2.7V to 3.6V and an output current of 32mA or 64mA. The latch has a typical propagation delay of 2.7ns. It operates across a temperature range of -40°C to 85°C.

 

This latch is suitable for applications requiring bus interfacing and data retention. The surface-mount 20-SSOP package is standard for many electronic designs. The device supports mixed-mode signal operation and hot-insertion.

 

Features such as active bus-hold circuitry on data inputs eliminate the need for external pull-up or pull-down resistors. The Ioff and power-up 3-state capabilities ensure safe operation during power transitions and hot-insertion scenarios.

SN74LVTH373DBR Quick Information

Product Type: Octal Transparent D-Type Latch
Series: SN74LVTH373
Canonical Name: SN74LVTH373DBR Octal Transparent D-Type Latch with 3-State Outputs
Subcategory: Latches

SN74LVTH373DBR Compliance

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

SN74LVTH373DBR Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SN74LVTH373DBR Features

  • Octal transparent D-type latch with 3-state outputs.
  • Operates from 2.7V to 3.6V supply voltage.
  • Supports 5V TTL interface for mixed-mode operation.
  • Surface mount 20-SSOP package.
  • Active bus-hold circuitry on inputs.

SN74LVTH373DBR Applications

  • Ideal for bus interfacing applications.
  • Suitable for data retention circuits.
  • Used in systems requiring 3.3V logic.
  • Supports hot-insertion requirements.

SN74LVTH373DBR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVTH373DBR?

2.7V to 3.6V.

What package does the SN74LVTH373DBR come in?

20-SSOP (Shrink Small Outline Package).

What is the operating temperature range?

-40°C to 85°C.

What is the output type of this latch?

Tri-State.

What is the typical propagation delay?

2.7ns.

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